(* Here is the Mathematica 2.2.2 version, INCLUDING the RESULT (at the very end)  *)


 zm16 = (2*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2)/((-Q^2 - 
                  v^2 + 2*m*x1 - x1^2)^2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (2*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^19) - (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(4*Q^4*x1 + 
                  6*Q^2*v^2*x1 - 14*m*Q^2*x1^2 - 9*m*v^2*x1^2 + 12*m^2*x1^3 + 
                  4*Q^2*x1^3 - 6*m*x1^4 + 2*m*Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^4*Cos[x2]^2 - 4*m^2*v^2*x1*Cos[x2]^2 - 
                  2*Q^2*v^2*x1*Cos[x2]^2 + 5*m*v^2*x1^2*Cos[x2]^2 - 
                  m*v^4*Cos[x2]^4)^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(-2*Q^4*x1 - 
                  6*Q^2*v^2*x1 + 7*m*Q^2*x1^2 + 9*m*v^2*x1^2 - 6*m^2*x1^3 - 
                  2*Q^2*x1^3 + 3*m*x1^4 - m*Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^4*Cos[x2]^2 + 2*m^2*v^2*x1*Cos[x2]^2 + 
                  4*Q^2*v^2*x1*Cos[x2]^2 - 7*m*v^2*x1^2*Cos[x2]^2 + 
                  2*m*v^4*Cos[x2]^4)^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 +
                   v^2*Cos[x2]^2)^19) + (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 6*m*x1^2 + 
                2*m*v^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + 
                Q^2*x1^4 - m*x1^5 - Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4))/(2*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^17) + (2*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(2*Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 
                2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4))/((-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(x1^2 +
                   v^2*Cos[x2]^2)^17) + (Q^4*v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4))/(2*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^15) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(4*Q^2*x1 - 6*m*x1^2 + 2*m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4))/(4*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^15) - (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*v^2*x1 - 6*Q^2*v^4*x1 + 
                  7*m*Q^2*v^2*x1^2 + 9*m*v^4*x1^2 - 6*m^2*v^2*x1^3 - 
                  10*Q^2*v^2*x1^3 + 15*m*v^2*x1^4 - 4*Q^2*x1^5 + 6*m*x1^6 - 
                  m*Q^2*v^4*Cos[x2]^2 - 3*m*v^6*Cos[x2]^2 + 
                  2*Q^4*v^2*x1*Cos[x2]^2 + 2*m^2*v^4*x1*Cos[x2]^2 + 
                  2*Q^2*v^4*x1*Cos[x2]^2 - 7*m*Q^2*v^2*x1^2*Cos[x2]^2 - 
                  8*m*v^4*x1^2*Cos[x2]^2 + 6*m^2*v^2*x1^3*Cos[x2]^2 + 
                  2*Q^2*v^2*x1^3*Cos[x2]^2 - 5*m*v^2*x1^4*Cos[x2]^2 + 
                  m*Q^2*v^4*Cos[x2]^4 + m*v^6*Cos[x2]^4 - 
                  2*m^2*v^4*x1*Cos[x2]^4 + m*v^4*x1^2*Cos[x2]^4)^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^19) - (Q^4*
            v^2*Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 
                3*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 2*m*x1^5 - 
                2*Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4)*(-2*Q^4*v^2*x1 - 6*Q^2*v^4*x1 + 
                  7*m*Q^2*v^2*x1^2 + 9*m*v^4*x1^2 - 6*m^2*v^2*x1^3 - 
                  10*Q^2*v^2*x1^3 + 15*m*v^2*x1^4 - 4*Q^2*x1^5 + 6*m*x1^6 - 
                  m*Q^2*v^4*Cos[x2]^2 - 3*m*v^6*Cos[x2]^2 + 
                  2*Q^4*v^2*x1*Cos[x2]^2 + 2*m^2*v^4*x1*Cos[x2]^2 + 
                  2*Q^2*v^4*x1*Cos[x2]^2 - 7*m*Q^2*v^2*x1^2*Cos[x2]^2 - 
                  8*m*v^4*x1^2*Cos[x2]^2 + 6*m^2*v^2*x1^3*Cos[x2]^2 + 
                  2*Q^2*v^2*x1^3*Cos[x2]^2 - 5*m*v^2*x1^4*Cos[x2]^2 + 
                  m*Q^2*v^4*Cos[x2]^4 + m*v^6*Cos[x2]^4 - 
                  2*m^2*v^4*x1*Cos[x2]^4 + m*v^4*x1^2*Cos[x2]^4)^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^4*x1^2) - 3*Q^2*v^2*x1^2 + 3*m*Q^2*x1^3 + 
                3*m*v^2*x1^3 - 2*m^2*x1^4 - Q^2*x1^4 + m*x1^5 + 
                Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*(-2*Q^4*v^2*x1 - 6*Q^2*v^4*x1 + 
                  7*m*Q^2*v^2*x1^2 + 9*m*v^4*x1^2 - 6*m^2*v^2*x1^3 - 
                  10*Q^2*v^2*x1^3 + 15*m*v^2*x1^4 - 4*Q^2*x1^5 + 6*m*x1^6 - 
                  m*Q^2*v^4*Cos[x2]^2 - 3*m*v^6*Cos[x2]^2 + 
                  2*Q^4*v^2*x1*Cos[x2]^2 + 2*m^2*v^4*x1*Cos[x2]^2 + 
                  2*Q^2*v^4*x1*Cos[x2]^2 - 7*m*Q^2*v^2*x1^2*Cos[x2]^2 - 
                  8*m*v^4*x1^2*Cos[x2]^2 + 6*m^2*v^2*x1^3*Cos[x2]^2 + 
                  2*Q^2*v^2*x1^3*Cos[x2]^2 - 5*m*v^2*x1^4*Cos[x2]^2 + 
                  m*Q^2*v^4*Cos[x2]^4 + m*v^6*Cos[x2]^4 - 
                  2*m^2*v^4*x1*Cos[x2]^4 + m*v^4*x1^2*Cos[x2]^4)^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^4*
                  v^2*x1^2 + 3*Q^2*v^4*x1^2 - 3*m*Q^2*v^2*x1^3 - 
                3*m*v^4*x1^3 + 2*m^2*v^2*x1^4 + 5*Q^2*v^2*x1^4 - 
                5*m*v^2*x1^5 + 2*Q^2*x1^6 - 2*m*x1^7 - Q^4*v^4*Cos[x2]^2 - 
                3*Q^2*v^6*Cos[x2]^2 + 5*m*Q^2*v^4*x1*Cos[x2]^2 + 
                9*m*v^6*x1*Cos[x2]^2 - Q^4*v^2*x1^2*Cos[x2]^2 - 
                6*m^2*v^4*x1^2*Cos[x2]^2 - 6*Q^2*v^4*x1^2*Cos[x2]^2 + 
                3*m*Q^2*v^2*x1^3*Cos[x2]^2 + 16*m*v^4*x1^3*Cos[x2]^2 - 
                2*m^2*v^2*x1^4*Cos[x2]^2 - 3*Q^2*v^2*x1^4*Cos[x2]^2 + 
                7*m*v^2*x1^5*Cos[x2]^2 + Q^4*v^4*Cos[x2]^4 + 
                Q^2*v^6*Cos[x2]^4 - 5*m*Q^2*v^4*x1*Cos[x2]^4 - 
                3*m*v^6*x1*Cos[x2]^4 + 6*m^2*v^4*x1^2*Cos[x2]^4 + 
                Q^2*v^4*x1^2*Cos[x2]^4 - 3*m*v^4*x1^3*Cos[x2]^4))/((Q^2 + 
                v^2 - 2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(4*Q^4*x1 + 6*Q^2*v^2*x1 - 
                  14*m*Q^2*x1^2 - 9*m*v^2*x1^2 + 12*m^2*x1^3 + 4*Q^2*x1^3 - 
                  6*m*x1^4 + 2*m*Q^2*v^2*Cos[x2]^2 + 3*m*v^4*Cos[x2]^2 - 
                  4*m^2*v^2*x1*Cos[x2]^2 - 2*Q^2*v^2*x1*Cos[x2]^2 + 
                  5*m*v^2*x1^2*Cos[x2]^2 - 
                  m*v^4*Cos[x2]^4)^2*(-(Q^4*v^2*x1^2) - 3*Q^2*v^4*x1^2 + 
                3*m*Q^2*v^2*x1^3 + 3*m*v^4*x1^3 - 2*m^2*v^2*x1^4 - 
                5*Q^2*v^2*x1^4 + 5*m*v^2*x1^5 - 2*Q^2*x1^6 + 2*m*x1^7 + 
                Q^4*v^4*Cos[x2]^2 + 3*Q^2*v^6*Cos[x2]^2 - 
                5*m*Q^2*v^4*x1*Cos[x2]^2 - 9*m*v^6*x1*Cos[x2]^2 + 
                Q^4*v^2*x1^2*Cos[x2]^2 + 6*m^2*v^4*x1^2*Cos[x2]^2 + 
                6*Q^2*v^4*x1^2*Cos[x2]^2 - 3*m*Q^2*v^2*x1^3*Cos[x2]^2 - 
                16*m*v^4*x1^3*Cos[x2]^2 + 2*m^2*v^2*x1^4*Cos[x2]^2 + 
                3*Q^2*v^2*x1^4*Cos[x2]^2 - 7*m*v^2*x1^5*Cos[x2]^2 - 
                Q^4*v^4*Cos[x2]^4 - Q^2*v^6*Cos[x2]^4 + 
                5*m*Q^2*v^4*x1*Cos[x2]^4 + 3*m*v^6*x1*Cos[x2]^4 - 
                6*m^2*v^4*x1^2*Cos[x2]^4 - Q^2*v^4*x1^2*Cos[x2]^4 + 
                3*m*v^4*x1^3*Cos[x2]^4))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1 - 6*Q^2*v^2*x1 + 
                  7*m*Q^2*x1^2 + 9*m*v^2*x1^2 - 6*m^2*x1^3 - 2*Q^2*x1^3 + 
                  3*m*x1^4 - m*Q^2*v^2*Cos[x2]^2 - 3*m*v^4*Cos[x2]^2 + 
                  2*m^2*v^2*x1*Cos[x2]^2 + 4*Q^2*v^2*x1*Cos[x2]^2 - 
                  7*m*v^2*x1^2*Cos[x2]^2 + 
                  2*m*v^4*Cos[x2]^4)^2*(-(Q^4*v^2*x1^2) - 3*Q^2*v^4*x1^2 + 
                3*m*Q^2*v^2*x1^3 + 3*m*v^4*x1^3 - 2*m^2*v^2*x1^4 - 
                5*Q^2*v^2*x1^4 + 5*m*v^2*x1^5 - 2*Q^2*x1^6 + 2*m*x1^7 + 
                Q^4*v^4*Cos[x2]^2 + 3*Q^2*v^6*Cos[x2]^2 - 
                5*m*Q^2*v^4*x1*Cos[x2]^2 - 9*m*v^6*x1*Cos[x2]^2 + 
                Q^4*v^2*x1^2*Cos[x2]^2 + 6*m^2*v^4*x1^2*Cos[x2]^2 + 
                6*Q^2*v^4*x1^2*Cos[x2]^2 - 3*m*Q^2*v^2*x1^3*Cos[x2]^2 - 
                16*m*v^4*x1^3*Cos[x2]^2 + 2*m^2*v^2*x1^4*Cos[x2]^2 + 
                3*Q^2*v^2*x1^4*Cos[x2]^2 - 7*m*v^2*x1^5*Cos[x2]^2 - 
                Q^4*v^4*Cos[x2]^4 - Q^2*v^6*Cos[x2]^4 + 
                5*m*Q^2*v^4*x1*Cos[x2]^4 + 3*m*v^6*x1*Cos[x2]^4 - 
                6*m^2*v^4*x1^2*Cos[x2]^4 - Q^2*v^4*x1^2*Cos[x2]^4 + 
                3*m*v^4*x1^3*Cos[x2]^4))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^17) + (6144*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (6144*Q^4*
            v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (3072*Q^4*
            v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (6144*Q^4*
            v^2*Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (3072*Q^4*
            v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (3072*Q^4*
            v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (8192*Q^4*
            v^2*Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*
            v^2*Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*
            v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*
            v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*
            v^2*Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (12288*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (6144*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (20480*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (5120*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (16384*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(4*Q^2 + 
                5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(4*Q^2 + 
                5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 + 3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*
            Q^4*v^2*Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*
            Q^4*v^2*Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (10240*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*
            Q^4*v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*
            v^2*Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (16384*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(4*Q^2 + 
                5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (4096*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*v^2*Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*
            v^2*Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*
            v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*
            v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (8192*Q^4*
            v^2*Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 
                2*m*x1 + x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (24576*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (12288*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (8192*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (10240*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (6144*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (4096*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (20480*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (8192*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*v^2*Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (10240*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*
            Q^4*v^2*Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*
            Q^4*v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (6144*
            Q^4*v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*
            Q^4*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*v^2*Cos[
                x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (3072*
            Q^4*v^2*Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*
            Q^4*v^2*Cos[
                x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*v^2*Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (8192*
            Q^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*
            Q^4*v^2*Cos[
                x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*v^2*Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*v^2*Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (4096*
            Q^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])^2*(4*Q^2 + 
                5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) - (Q^4*
            v^2*Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 5*Q^2*v^2*x1^2 - 
                6*m*Q^2*x1^3 - 6*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 
                2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 7*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 18*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                10*m*v^2*x1^3*Cos[x2]^2 + 6*Q^2*v^4*Cos[x2]^4 - 
                12*m*v^4*x1*Cos[x2]^4 - Q^2*v^2*x1^2*Cos[2*x2] - 
                Q^2*v^4*Cos[x2]^2*Cos[2*x2]))/(2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                 Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 
                2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*(-2*m*Q^2*v^2 - 3*m*v^4 - 8*Q^4*x1 + 
                  4*m^2*v^2*x1 - 16*Q^2*v^2*x1 + 28*m*Q^2*x1^2 + 
                  22*m*v^2*x1^2 - 24*m^2*x1^3 - 8*Q^2*x1^3 + 12*m*x1^4 - 
                  2*m*Q^2*v^2*Cos[2*x2] - 2*m*v^4*Cos[2*x2] + 
                  4*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  14*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2)/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*
            Q^4*v^2*Cos[
                x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (4096*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (512*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (2048*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (512*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (4096*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (8192*Q^4*v^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 
                  2*x1^2 + v^2*Cos[2*x2])^19) + (512*
            Q^4*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 20*m*Q^4*v^2*x1 + 
                9*m^3*v^4*x1 + 8*Q^6*x1^2 - 24*m^2*Q^2*v^2*x1^2 - 
                24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 24*m^2*Q^2*x1^4 - 
                8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 4*m^2*Q^2*v^4*Cos[2*x2] + 
                20*m*Q^4*v^2*x1*Cos[2*x2] + 12*m^3*v^4*x1*Cos[2*x2] - 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 8*m^3*v^2*x1^3*Cos[2*x2] - 
                m^2*Q^2*v^4*Cos[4*x2] + 3*m^3*v^4*x1*Cos[4*x2]))/(v^2 + 
              2*x1^2 + v^2*Cos[2*x2])^11 - (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*((m*Q^2*v^4)/4 + (3*m*v^6)/4 + 
                  2*Q^4*v^2*x1 - (m^2*v^4*x1)/2 + 4*Q^2*v^4*x1 - 
                  7*m*Q^2*v^2*x1^2 - (19*m*v^4*x1^2)/4 + 6*m^2*v^2*x1^3 + 
                  6*Q^2*v^2*x1^3 - (17*m*v^2*x1^4)/2 + 2*Q^2*x1^5 - 
                  3*m*x1^6 + (m*v^6*Cos[2*x2])/2 - 2*Q^4*v^2*x1*Cos[2*x2] - 
                  2*Q^2*v^4*x1*Cos[2*x2] + 7*m*Q^2*v^2*x1^2*Cos[2*x2] + 
                  4*m*v^4*x1^2*Cos[2*x2] - 6*m^2*v^2*x1^3*Cos[2*x2] - 
                  2*Q^2*v^2*x1^3*Cos[2*x2] + (7*m*v^2*x1^4*Cos[2*x2])/
                    2 - (m*Q^2*v^4*Cos[4*x2])/4 - (m*v^6*Cos[4*x2])/
                    4 + (m^2*v^4*x1*Cos[4*x2])/2 - (m*v^4*x1^2*Cos[4*x2])/
                    4)^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 
                3*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 2*m*x1^5 - 
                2*Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4)*((m*Q^2*v^4)/4 + (3*m*v^6)/4 + 
                  2*Q^4*v^2*x1 - (m^2*v^4*x1)/2 + 4*Q^2*v^4*x1 - 
                  7*m*Q^2*v^2*x1^2 - (19*m*v^4*x1^2)/4 + 6*m^2*v^2*x1^3 + 
                  6*Q^2*v^2*x1^3 - (17*m*v^2*x1^4)/2 + 2*Q^2*x1^5 - 
                  3*m*x1^6 + (m*v^6*Cos[2*x2])/2 - 2*Q^4*v^2*x1*Cos[2*x2] - 
                  2*Q^2*v^4*x1*Cos[2*x2] + 7*m*Q^2*v^2*x1^2*Cos[2*x2] + 
                  4*m*v^4*x1^2*Cos[2*x2] - 6*m^2*v^2*x1^3*Cos[2*x2] - 
                  2*Q^2*v^2*x1^3*Cos[2*x2] + (7*m*v^2*x1^4*Cos[2*x2])/
                    2 - (m*Q^2*v^4*Cos[4*x2])/4 - (m*v^6*Cos[4*x2])/
                    4 + (m^2*v^4*x1*Cos[4*x2])/2 - (m*v^4*x1^2*Cos[4*x2])/
                    4)^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (Q^4*v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^4*x1^2) - 3*Q^2*v^2*x1^2 + 3*m*Q^2*x1^3 + 
                3*m*v^2*x1^3 - 2*m^2*x1^4 - Q^2*x1^4 + m*x1^5 + 
                Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*((m*Q^2*v^4)/4 + (3*m*v^6)/4 + 
                  2*Q^4*v^2*x1 - (m^2*v^4*x1)/2 + 4*Q^2*v^4*x1 - 
                  7*m*Q^2*v^2*x1^2 - (19*m*v^4*x1^2)/4 + 6*m^2*v^2*x1^3 + 
                  6*Q^2*v^2*x1^3 - (17*m*v^2*x1^4)/2 + 2*Q^2*x1^5 - 
                  3*m*x1^6 + (m*v^6*Cos[2*x2])/2 - 2*Q^4*v^2*x1*Cos[2*x2] - 
                  2*Q^2*v^4*x1*Cos[2*x2] + 7*m*Q^2*v^2*x1^2*Cos[2*x2] + 
                  4*m*v^4*x1^2*Cos[2*x2] - 6*m^2*v^2*x1^3*Cos[2*x2] - 
                  2*Q^2*v^2*x1^3*Cos[2*x2] + (7*m*v^2*x1^4*Cos[2*x2])/
                    2 - (m*Q^2*v^4*Cos[4*x2])/4 - (m*v^6*Cos[4*x2])/
                    4 + (m^2*v^4*x1*Cos[4*x2])/2 - (m*v^4*x1^2*Cos[4*x2])/
                    4)^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (256*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(m*Q^2*v^4) - 9*m*v^6 - 8*Q^4*v^2*x1 + 
                  2*m^2*v^4*x1 - 40*Q^2*v^4*x1 + 28*m*Q^2*v^2*x1^2 + 
                  43*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 72*Q^2*v^2*x1^3 + 
                  100*m*v^2*x1^4 - 32*Q^2*x1^5 + 48*m*x1^6 - 
                  8*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  28*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 20*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (512*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 
                9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 
                12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 
                4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*(-(m*Q^2*v^4) - 9*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 40*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 43*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  72*Q^2*v^2*x1^3 + 100*m*v^2*x1^4 - 32*Q^2*x1^5 + 
                  48*m*x1^6 - 8*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  28*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 20*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (128*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 
                27*m*v^4*x1 + 16*Q^4*x1^2 - 48*m^2*v^2*x1^2 + 
                12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 4*m*v^2*x1^3 + 
                32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 8*Q^4*v^2*Cos[2*x2] - 
                8*Q^2*v^4*Cos[2*x2] + 40*m*Q^2*v^2*x1*Cos[2*x2] + 
                24*m*v^4*x1*Cos[2*x2] - 48*m^2*v^2*x1^2*Cos[2*x2] - 
                12*Q^2*v^2*x1^2*Cos[2*x2] + 28*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*(-(m*Q^2*v^4) - 9*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 40*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 43*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  72*Q^2*v^2*x1^3 + 100*m*v^2*x1^4 - 32*Q^2*x1^5 + 
                  48*m*x1^6 - 8*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  28*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 20*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (256*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 
                9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 
                12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 
                4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*(-(m*Q^2*v^4) - 9*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 40*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 43*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  72*Q^2*v^2*x1^3 + 100*m*v^2*x1^4 - 32*Q^2*x1^5 + 
                  48*m*x1^6 - 8*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  28*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 20*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(m*Q^2*v^4) - 3*m*v^6 - 8*Q^4*v^2*x1 + 
                  2*m^2*v^4*x1 - 16*Q^2*v^4*x1 + 28*m*Q^2*v^2*x1^2 + 
                  19*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 24*Q^2*v^2*x1^3 + 
                  34*m*v^2*x1^4 - 8*Q^2*x1^5 + 12*m*x1^6 - 
                  2*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  16*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 14*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (1024*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 
                9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 
                12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 
                4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*(-(m*Q^2*v^4) - 3*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 16*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 19*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  24*Q^2*v^2*x1^3 + 34*m*v^2*x1^4 - 8*Q^2*x1^5 + 12*m*x1^6 - 
                  2*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  16*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 14*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (1536*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 
                27*m*v^4*x1 + 16*Q^4*x1^2 - 48*m^2*v^2*x1^2 + 
                12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 4*m*v^2*x1^3 + 
                32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 8*Q^4*v^2*Cos[2*x2] - 
                8*Q^2*v^4*Cos[2*x2] + 40*m*Q^2*v^2*x1*Cos[2*x2] + 
                24*m*v^4*x1*Cos[2*x2] - 48*m^2*v^2*x1^2*Cos[2*x2] - 
                12*Q^2*v^2*x1^2*Cos[2*x2] + 28*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*(-(m*Q^2*v^4) - 3*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 16*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 19*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  24*Q^2*v^2*x1^3 + 34*m*v^2*x1^4 - 8*Q^2*x1^5 + 12*m*x1^6 - 
                  2*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  16*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 14*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2)/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (Q^4*v^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/(4*(-Q^2 - v^2 + 2*m*x1 - 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*v^2*
            Cos[x2]^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(4*Q^4*x1 + 6*Q^2*v^2*x1 - 
                  14*m*Q^2*x1^2 - 9*m*v^2*x1^2 + 12*m^2*x1^3 + 4*Q^2*x1^3 - 
                  6*m*x1^4 + 2*m*Q^2*v^2*Cos[x2]^2 + 3*m*v^4*Cos[x2]^2 - 
                  4*m^2*v^2*x1*Cos[x2]^2 - 2*Q^2*v^2*x1*Cos[x2]^2 + 
                  5*m*v^2*x1^2*Cos[x2]^2 - m*v^4*Cos[x2]^4)^2*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/(4*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*v^2*
            Cos[x2]^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1 - 6*Q^2*v^2*x1 + 
                  7*m*Q^2*x1^2 + 9*m*v^2*x1^2 - 6*m^2*x1^3 - 2*Q^2*x1^3 + 
                  3*m*x1^4 - m*Q^2*v^2*Cos[x2]^2 - 3*m*v^4*Cos[x2]^2 + 
                  2*m^2*v^2*x1*Cos[x2]^2 + 4*Q^2*v^2*x1*Cos[x2]^2 - 
                  7*m*v^2*x1^2*Cos[x2]^2 + 2*m*v^4*Cos[x2]^4)^2*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/(4*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (256*Q^4*v^2*
            Cos[x2]^2*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-8*m*Q^2*v^2 - 9*m*v^4 - 32*Q^4*x1 + 
                  16*m^2*v^2*x1 - 40*Q^2*v^2*x1 + 112*m*Q^2*x1^2 + 
                  52*m*v^2*x1^2 - 96*m^2*x1^3 - 32*Q^2*x1^3 + 48*m*x1^4 - 
                  8*m*Q^2*v^2*Cos[2*x2] - 8*m*v^4*Cos[2*x2] + 
                  16*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  20*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + 
                v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (512*Q^4*v^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + 
                v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + 
                v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + 
                v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (512*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (2048*Q^4*v^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (512*Q^4*v^2*
            Cos[x2]^2*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-2*m*Q^2*v^2 - 3*m*v^4 - 8*Q^4*x1 + 
                  4*m^2*v^2*x1 - 16*Q^2*v^2*x1 + 28*m*Q^2*x1^2 + 
                  22*m*v^2*x1^2 - 24*m^2*x1^3 - 8*Q^2*x1^3 + 12*m*x1^4 - 
                  2*m*Q^2*v^2*Cos[2*x2] - 2*m*v^4*Cos[2*x2] + 
                  4*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  14*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1536*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (512*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (3072*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (512*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (512*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (512*Q^4*v^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*Q^4*v^2*
            Cos[x2]^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 +
                 Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*m*Q^2*v^2 - 3*m*v^4 - 8*Q^4*x1 + 
                  4*m^2*v^2*x1 - 16*Q^2*v^2*x1 + 28*m*Q^2*x1^2 + 
                  22*m*v^2*x1^2 - 24*m^2*x1^3 - 8*Q^2*x1^3 + 12*m*x1^4 - 
                  2*m*Q^2*v^2*Cos[2*x2] - 2*m*v^4*Cos[2*x2] + 
                  4*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  14*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (6144*Q^4*v^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (2048*Q^4*v^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (1024*Q^4*v^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^19) + (256*Q^4*v^2*
            Cos[x2]^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 +
                 Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*m*Q^2*v^2 - 9*m*v^4 - 32*Q^4*x1 + 
                  16*m^2*v^2*x1 - 40*Q^2*v^2*x1 + 112*m*Q^2*x1^2 + 
                  52*m*v^2*x1^2 - 96*m^2*x1^3 - 32*Q^2*x1^3 + 48*m*x1^4 - 
                  8*m*Q^2*v^2*Cos[2*x2] - 8*m*v^4*Cos[2*x2] + 
                  16*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  20*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*v^2*
            Cos[x2]^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 +
                 Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*m*Q^2*v^2 - 3*m*v^4 - 8*Q^4*x1 + 
                  4*m^2*v^2*x1 - 16*Q^2*v^2*x1 + 28*m*Q^2*x1^2 + 
                  22*m*v^2*x1^2 - 24*m^2*x1^3 - 8*Q^2*x1^3 + 12*m*x1^4 - 
                  2*m*Q^2*v^2*Cos[2*x2] - 2*m*v^4*Cos[2*x2] + 
                  4*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  14*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2]))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) - (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) + (2*Q^4*
            v^4*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) - (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) + (4*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) + (2*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) - (Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(4*Q^2*x1 - 6*m*x1^2 + 
                  2*m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) - (Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + 
                  m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + 
                  m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) + (2*Q^4*
            v^2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(-(Q^2*x1^2) + 
                  m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) + (4*Q^4*
            v^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^15) + (4*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) + (8*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^15) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (9*Q^4*v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (3*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (9*Q^4*
            v^2*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (36*Q^4*v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (18*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(3*v^2 + 2*x1^2 - 
                  v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^2*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 3*v^2 - 
                2*m*x1 + 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(3*v^2 + 2*x1^2 - 
                  v^2*Cos[x2]^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (4*Q^4*
            v^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (4*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (8*Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(Q^2 - 2*m*x1 + x1^2 +
                 v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 + 2*m*x1)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - 
                Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 
                  2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                  v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                  v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (4*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                  v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 
                  2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                  v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                  v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(4*Q^4*x1 + 6*Q^2*v^2*x1 - 
                  14*m*Q^2*x1^2 - 9*m*v^2*x1^2 + 12*m^2*x1^3 + 4*Q^2*x1^3 - 
                  6*m*x1^4 + 2*m*Q^2*v^2*Cos[x2]^2 + 3*m*v^4*Cos[x2]^2 - 
                  4*m^2*v^2*x1*Cos[x2]^2 - 2*Q^2*v^2*x1*Cos[x2]^2 + 
                  5*m*v^2*x1^2*Cos[x2]^2 - m*v^4*Cos[x2]^4)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1 - 6*Q^2*v^2*x1 + 
                  7*m*Q^2*x1^2 + 9*m*v^2*x1^2 - 6*m^2*x1^3 - 2*Q^2*x1^3 + 
                  3*m*x1^4 - m*Q^2*v^2*Cos[x2]^2 - 3*m*v^4*Cos[x2]^2 + 
                  2*m^2*v^2*x1*Cos[x2]^2 + 4*Q^2*v^2*x1*Cos[x2]^2 - 
                  7*m*v^2*x1^2*Cos[x2]^2 + 2*m*v^4*Cos[x2]^4)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + 
                Q^2*x1^4 - m*x1^5 - Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + 
                Q^2*x1^4 - m*x1^5 - Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + 
                Q^2*x1^4 - m*x1^5 - Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(2*
                  Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 
                4*m^2*x1^4 + 2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 
                3*m*x1^2 + m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 
                2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 
                6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 
                2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(2*Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 
                2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (2*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 
                6*m*x1^2 + 2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 
                3*Q^2*v^2*x1^2 + 6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 
                2*Q^2*x1^4 + 2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 
                3*Q^2*v^4*Cos[x2]^2 - 10*m*Q^2*v^2*x1*Cos[x2]^2 - 
                9*m*v^4*x1*Cos[x2]^2 + 12*m^2*v^2*x1^2*Cos[x2]^2 + 
                3*Q^2*v^2*x1^2*Cos[x2]^2 - 7*m*v^2*x1^3*Cos[x2]^2 - 
                Q^2*v^4*Cos[x2]^4 + 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*x1^2) - 3*Q^2*v^2*x1^2 + 
                3*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 2*m^2*x1^4 - Q^2*x1^4 + m*x1^5 +
                 Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-2*Q^4*v^2*x1 - 6*Q^2*v^4*x1 + 
                  7*m*Q^2*v^2*x1^2 + 9*m*v^4*x1^2 - 6*m^2*v^2*x1^3 - 
                  10*Q^2*v^2*x1^3 + 15*m*v^2*x1^4 - 4*Q^2*x1^5 + 6*m*x1^6 - 
                  m*Q^2*v^4*Cos[x2]^2 - 3*m*v^6*Cos[x2]^2 + 
                  2*Q^4*v^2*x1*Cos[x2]^2 + 2*m^2*v^4*x1*Cos[x2]^2 + 
                  2*Q^2*v^4*x1*Cos[x2]^2 - 7*m*Q^2*v^2*x1^2*Cos[x2]^2 - 
                  8*m*v^4*x1^2*Cos[x2]^2 + 6*m^2*v^2*x1^3*Cos[x2]^2 + 
                  2*Q^2*v^2*x1^3*Cos[x2]^2 - 5*m*v^2*x1^4*Cos[x2]^2 + 
                  m*Q^2*v^4*Cos[x2]^4 + m*v^6*Cos[x2]^4 - 
                  2*m^2*v^4*x1*Cos[x2]^4 + m*v^4*x1^2*Cos[x2]^4)^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^4*
                  v^2*x1^2 + 3*Q^2*v^4*x1^2 - 3*m*Q^2*v^2*x1^3 - 
                3*m*v^4*x1^3 + 2*m^2*v^2*x1^4 + 5*Q^2*v^2*x1^4 - 
                5*m*v^2*x1^5 + 2*Q^2*x1^6 - 2*m*x1^7 - Q^4*v^4*Cos[x2]^2 - 
                3*Q^2*v^6*Cos[x2]^2 + 5*m*Q^2*v^4*x1*Cos[x2]^2 + 
                9*m*v^6*x1*Cos[x2]^2 - Q^4*v^2*x1^2*Cos[x2]^2 - 
                6*m^2*v^4*x1^2*Cos[x2]^2 - 6*Q^2*v^4*x1^2*Cos[x2]^2 + 
                3*m*Q^2*v^2*x1^3*Cos[x2]^2 + 16*m*v^4*x1^3*Cos[x2]^2 - 
                2*m^2*v^2*x1^4*Cos[x2]^2 - 3*Q^2*v^2*x1^4*Cos[x2]^2 + 
                7*m*v^2*x1^5*Cos[x2]^2 + Q^4*v^4*Cos[x2]^4 + 
                Q^2*v^6*Cos[x2]^4 - 5*m*Q^2*v^4*x1*Cos[x2]^4 - 
                3*m*v^6*x1*Cos[x2]^4 + 6*m^2*v^4*x1^2*Cos[x2]^4 + 
                Q^2*v^4*x1^2*Cos[x2]^4 - 3*m*v^4*x1^3*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(Q^4*v^2*x1^2 + 3*Q^2*v^4*x1^2 - 
                3*m*Q^2*v^2*x1^3 - 3*m*v^4*x1^3 + 2*m^2*v^2*x1^4 + 
                5*Q^2*v^2*x1^4 - 5*m*v^2*x1^5 + 2*Q^2*x1^6 - 2*m*x1^7 - 
                Q^4*v^4*Cos[x2]^2 - 3*Q^2*v^6*Cos[x2]^2 + 
                5*m*Q^2*v^4*x1*Cos[x2]^2 + 9*m*v^6*x1*Cos[x2]^2 - 
                Q^4*v^2*x1^2*Cos[x2]^2 - 6*m^2*v^4*x1^2*Cos[x2]^2 - 
                6*Q^2*v^4*x1^2*Cos[x2]^2 + 3*m*Q^2*v^2*x1^3*Cos[x2]^2 + 
                16*m*v^4*x1^3*Cos[x2]^2 - 2*m^2*v^2*x1^4*Cos[x2]^2 - 
                3*Q^2*v^2*x1^4*Cos[x2]^2 + 7*m*v^2*x1^5*Cos[x2]^2 + 
                Q^4*v^4*Cos[x2]^4 + Q^2*v^6*Cos[x2]^4 - 
                5*m*Q^2*v^4*x1*Cos[x2]^4 - 3*m*v^6*x1*Cos[x2]^4 + 
                6*m^2*v^4*x1^2*Cos[x2]^4 + Q^2*v^4*x1^2*Cos[x2]^4 - 
                3*m*v^4*x1^3*Cos[x2]^4)*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 - v^2 + 2*m*x1 - x1^2)^2*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*v^2*x1^2) - 3*Q^2*v^4*x1^2 + 
                3*m*Q^2*v^2*x1^3 + 3*m*v^4*x1^3 - 2*m^2*v^2*x1^4 - 
                5*Q^2*v^2*x1^4 + 5*m*v^2*x1^5 - 2*Q^2*x1^6 + 2*m*x1^7 + 
                Q^4*v^4*Cos[x2]^2 + 3*Q^2*v^6*Cos[x2]^2 - 
                5*m*Q^2*v^4*x1*Cos[x2]^2 - 9*m*v^6*x1*Cos[x2]^2 + 
                Q^4*v^2*x1^2*Cos[x2]^2 + 6*m^2*v^4*x1^2*Cos[x2]^2 + 
                6*Q^2*v^4*x1^2*Cos[x2]^2 - 3*m*Q^2*v^2*x1^3*Cos[x2]^2 - 
                16*m*v^4*x1^3*Cos[x2]^2 + 2*m^2*v^2*x1^4*Cos[x2]^2 + 
                3*Q^2*v^2*x1^4*Cos[x2]^2 - 7*m*v^2*x1^5*Cos[x2]^2 - 
                Q^4*v^4*Cos[x2]^4 - Q^2*v^6*Cos[x2]^4 + 
                5*m*Q^2*v^4*x1*Cos[x2]^4 + 3*m*v^6*x1*Cos[x2]^4 - 
                6*m^2*v^4*x1^2*Cos[x2]^4 - Q^2*v^4*x1^2*Cos[x2]^4 + 
                3*m*v^4*x1^3*Cos[x2]^4)*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^4*(x1^2 + 
                  v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(2*v^2 + x1^2 - v^2*Cos[2*x2])*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*
            v^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(2*v^2 + x1^2 - v^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (12*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) - (Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*(2*v^2 + x1^2 - 
                  v^2*Cos[2*x2])^2*
            Sin[x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(v^2 + 2*x1^2 + v^2*Cos[2*x2])*
            Sin[x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^18) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 
                8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (294912*Q^4*
            v^4*(v^2 + x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (57344*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (4096*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                  3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (36864*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 
                8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 
                2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (196608*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 -
                 x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (8192*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 
                  3*m*v^2*x1 + 2*Q^2*x1^2 - 2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 
                  3*m*v^2*x1 + 2*Q^2*x1^2 - 2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - x1^2 + 
                  v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (36864*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (40960*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 - v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (122880*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (40960*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (294912*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (20480*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (40960*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (20480*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (57344*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (61440*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (20480*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (40960*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                5*v^4 - 2*m*v^2*x1 + 9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                5*v^4 - 2*m*v^2*x1 + 9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                5*v^4 - 2*m*v^2*x1 + 9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                5*v^4 - 2*m*v^2*x1 + 9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (221184*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*
            v^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-Q^2 - 
                2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                  9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (221184*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (294912*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (36864*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(-4*Q^2 - 5*v^2 + 
                8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(-Q^2 - 2*v^2 + 2*m*x1 - 
                x1^2 + v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^2*(v^2 + x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*v^4*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*
            v^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(-Q^2 + 2*m*x1)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-Q^2 - 3*v^2 + 2*m*x1 - 3*x1^2)*(-Q^2 - 
                2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (442368*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (147456*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (147456*Q^4*
            v^2*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (294912*Q^4*v^4*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(4*Q^2 + 
                5*v^2 - 8*m*x1 + 4*x1^2 - v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                  3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                  2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 
                  4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (20480*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (49152*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (81920*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (40960*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (65536*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-Q^2 - 
                2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*v^4*(Q^2 - 2*m*x1)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*v^4*(Q^2 - 2*m*x1)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (73728*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 + 3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (20480*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 
                2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (20480*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*v^4*(Q^2 - 2*m*x1)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (40960*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 
                2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (40960*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-4*Q^2 - 
                5*v^2 + 8*m*x1 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (28672*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(5*v^2 + 4*x1^2 - 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                2*x1^2 - v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^2*(Q^2 - 2*m*x1)*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                  v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                   v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) - (Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 5*Q^2*v^2*x1^2 - 
                6*m*Q^2*x1^3 - 6*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 
                2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 7*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 18*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                10*m*v^2*x1^3*Cos[x2]^2 + 6*Q^2*v^4*Cos[x2]^4 - 
                12*m*v^4*x1*Cos[x2]^4 - Q^2*v^2*x1^2*Cos[2*x2] - 
                Q^2*v^4*Cos[x2]^2*Cos[2*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*m*Q^2*v^2 - 3*m*v^4 - 8*Q^4*x1 + 
                  4*m^2*v^2*x1 - 16*Q^2*v^2*x1 + 28*m*Q^2*x1^2 + 
                  22*m*v^2*x1^2 - 24*m^2*x1^3 - 8*Q^2*x1^3 + 12*m*x1^4 - 
                  2*m*Q^2*v^2*Cos[2*x2] - 2*m*v^4*Cos[2*x2] + 
                  4*m^2*v^2*x1*Cos[2*x2] + 8*Q^2*v^2*x1*Cos[2*x2] - 
                  14*m*v^2*x1^2*Cos[2*x2] + m*v^4*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 3*Q^2*v^4 + 
                10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 12*m^2*v^2*x1^2 + 
                6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 2*m*v^2*x1^3 + 8*m^2*x1^4 + 
                4*Q^2*x1^4 - 4*m*x1^5 - 2*Q^4*v^2*Cos[2*x2] - 
                2*Q^2*v^4*Cos[2*x2] + 10*m*Q^2*v^2*x1*Cos[2*x2] + 
                6*m*v^4*x1*Cos[2*x2] - 12*m^2*v^2*x1^2*Cos[2*x2] - 
                6*Q^2*v^2*x1^2*Cos[2*x2] + 10*m*v^2*x1^3*Cos[2*x2] + 
                Q^2*v^4*Cos[4*x2] - 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 
                9*Q^2*v^4 + 40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-8*Q^4*v^2 - 9*Q^2*v^4 + 
                40*m*Q^2*v^2*x1 + 27*m*v^4*x1 + 16*Q^4*x1^2 - 
                48*m^2*v^2*x1^2 + 12*Q^2*v^2*x1^2 - 48*m*Q^2*x1^3 + 
                4*m*v^2*x1^3 + 32*m^2*x1^4 + 16*Q^2*x1^4 - 16*m*x1^5 - 
                8*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] + 
                40*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                48*m^2*v^2*x1^2*Cos[2*x2] - 12*Q^2*v^2*x1^2*Cos[2*x2] + 
                28*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 9*Q^2*v^4 - 
                40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 3*Q^2*v^4 - 
                10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 12*m^2*v^2*x1^2 - 
                6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 2*m*v^2*x1^3 - 8*m^2*x1^4 - 
                4*Q^2*x1^4 + 4*m*x1^5 + 2*Q^4*v^2*Cos[2*x2] + 
                2*Q^2*v^4*Cos[2*x2] - 10*m*Q^2*v^2*x1*Cos[2*x2] - 
                6*m*v^4*x1*Cos[2*x2] + 12*m^2*v^2*x1^2*Cos[2*x2] + 
                6*Q^2*v^2*x1^2*Cos[2*x2] - 10*m*v^2*x1^3*Cos[2*x2] - 
                Q^2*v^4*Cos[4*x2] + 3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(4*Q^6*v^2 + 
                3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^13) + (6144*Q^4*
            v^2*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(4*Q^6*v^2 + 
                3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^13) + (4096*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-21*v^4 - 26*v^2*x1^2 - 
                8*x1^4 + 14*v^4*Cos[2*x2] + 10*v^2*x1^2*Cos[2*x2] - 
                v^4*Cos[4*x2])*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 
                9*m^3*v^4*x1 - 8*Q^6*x1^2 + 24*m^2*Q^2*v^2*x1^2 + 
                24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 24*m^2*Q^2*x1^4 + 
                8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 4*m^2*Q^2*v^4*Cos[2*x2] - 
                20*m*Q^4*v^2*x1*Cos[2*x2] - 12*m^3*v^4*x1*Cos[2*x2] + 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 8*m^3*v^2*x1^3*Cos[2*x2] + 
                m^2*Q^2*v^4*Cos[4*x2] - 3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (2048*Q^4*
            v^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (9216*Q^4*
            v^2*(v^2 + x1^2)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (18432*Q^4*
            v^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + 
                  Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                  v^2*x1^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^15) + (512*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 
                20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*(-4*Q^4*v^2 - 13*Q^2*v^4 - 5*v^6 + 
                  16*m*Q^2*v^2*x1 + 26*m*v^4*x1 - 16*m^2*v^2*x1^2 - 
                  24*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 48*m*v^2*x1^3 - 
                  8*Q^2*x1^4 - 24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 + 
                  4*Q^4*v^2*Cos[2*x2] + 4*Q^2*v^4*Cos[2*x2] - 
                  4*v^6*Cos[2*x2] - 16*m*Q^2*v^2*x1*Cos[2*x2] - 
                  8*m*v^4*x1*Cos[2*x2] + 16*m^2*v^2*x1^2*Cos[2*x2] + 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 4*v^4*x1^2*Cos[2*x2] - 
                  16*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] + 
                  v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4608*Q^4*
            v^2*(v^2 + x1^2)*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 
                9*m^3*v^4*x1 - 8*Q^6*x1^2 + 24*m^2*Q^2*v^2*x1^2 + 
                24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 24*m^2*Q^2*x1^4 + 
                8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 4*m^2*Q^2*v^4*Cos[2*x2] - 
                20*m*Q^4*v^2*x1*Cos[2*x2] - 12*m^3*v^4*x1*Cos[2*x2] + 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 8*m^3*v^2*x1^3*Cos[2*x2] + 
                m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*(-4*Q^4*v^2 - 13*Q^2*v^4 - 5*v^6 + 
                  16*m*Q^2*v^2*x1 + 26*m*v^4*x1 - 16*m^2*v^2*x1^2 - 
                  24*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 48*m*v^2*x1^3 - 
                  8*Q^2*x1^4 - 24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 + 
                  4*Q^4*v^2*Cos[2*x2] + 4*Q^2*v^4*Cos[2*x2] - 
                  4*v^6*Cos[2*x2] - 16*m*Q^2*v^2*x1*Cos[2*x2] - 
                  8*m*v^4*x1*Cos[2*x2] + 16*m^2*v^2*x1^2*Cos[2*x2] + 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 4*v^4*x1^2*Cos[2*x2] - 
                  16*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] + 
                  v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (512*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(-4*Q^4*v^2 - 13*Q^2*v^4 - 5*v^6 + 
                  16*m*Q^2*v^2*x1 + 26*m*v^4*x1 - 16*m^2*v^2*x1^2 - 
                  24*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 48*m*v^2*x1^3 - 
                  8*Q^2*x1^4 - 24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 + 
                  4*Q^4*v^2*Cos[2*x2] + 4*Q^2*v^4*Cos[2*x2] - 
                  4*v^6*Cos[2*x2] - 16*m*Q^2*v^2*x1*Cos[2*x2] - 
                  8*m*v^4*x1*Cos[2*x2] + 16*m^2*v^2*x1^2*Cos[2*x2] + 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 4*v^4*x1^2*Cos[2*x2] - 
                  16*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] + 
                  v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4608*Q^4*
            v^2*(v^2 + x1^2)*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 20*m*Q^4*v^2*x1 + 
                9*m^3*v^4*x1 + 8*Q^6*x1^2 - 24*m^2*Q^2*v^2*x1^2 - 
                24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 24*m^2*Q^2*x1^4 - 
                8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 4*m^2*Q^2*v^4*Cos[2*x2] + 
                20*m*Q^4*v^2*x1*Cos[2*x2] + 12*m^3*v^4*x1*Cos[2*x2] - 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 8*m^3*v^2*x1^3*Cos[2*x2] - 
                m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(-4*Q^4*v^2 - 13*Q^2*v^4 - 5*v^6 + 
                  16*m*Q^2*v^2*x1 + 26*m*v^4*x1 - 16*m^2*v^2*x1^2 - 
                  24*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 48*m*v^2*x1^3 - 
                  8*Q^2*x1^4 - 24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 + 
                  4*Q^4*v^2*Cos[2*x2] + 4*Q^2*v^4*Cos[2*x2] - 
                  4*v^6*Cos[2*x2] - 16*m*Q^2*v^2*x1*Cos[2*x2] - 
                  8*m*v^4*x1*Cos[2*x2] + 16*m^2*v^2*x1^2*Cos[2*x2] + 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 4*v^4*x1^2*Cos[2*x2] - 
                  16*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] + 
                  v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (256*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 
                20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 3*Q^2*v^4 - 5*v^6 - 
                  16*m*Q^2*v^2*x1 - 6*m*v^4*x1 + 16*m^2*v^2*x1^2 - 
                  8*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 16*m*v^2*x1^3 - 8*Q^2*x1^4 - 
                  24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 - 4*Q^4*v^2*Cos[2*x2] - 
                  12*Q^2*v^4*Cos[2*x2] - 4*v^6*Cos[2*x2] + 
                  16*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                  16*m^2*v^2*x1^2*Cos[2*x2] - 8*Q^2*v^2*x1^2*Cos[2*x2] - 
                  4*v^4*x1^2*Cos[2*x2] + 16*m*v^2*x1^3*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4608*Q^4*
            v^2*(v^2 + x1^2)*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 
                9*m^3*v^4*x1 - 8*Q^6*x1^2 + 24*m^2*Q^2*v^2*x1^2 + 
                24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 24*m^2*Q^2*x1^4 + 
                8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 4*m^2*Q^2*v^4*Cos[2*x2] - 
                20*m*Q^4*v^2*x1*Cos[2*x2] - 12*m^3*v^4*x1*Cos[2*x2] + 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 8*m^3*v^2*x1^3*Cos[2*x2] + 
                m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 3*Q^2*v^4 - 5*v^6 - 
                  16*m*Q^2*v^2*x1 - 6*m*v^4*x1 + 16*m^2*v^2*x1^2 - 
                  8*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 16*m*v^2*x1^3 - 8*Q^2*x1^4 - 
                  24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 - 4*Q^4*v^2*Cos[2*x2] - 
                  12*Q^2*v^4*Cos[2*x2] - 4*v^6*Cos[2*x2] + 
                  16*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                  16*m^2*v^2*x1^2*Cos[2*x2] - 8*Q^2*v^2*x1^2*Cos[2*x2] - 
                  4*v^4*x1^2*Cos[2*x2] + 16*m*v^2*x1^3*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (512*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 3*Q^2*v^4 - 5*v^6 - 
                  16*m*Q^2*v^2*x1 - 6*m*v^4*x1 + 16*m^2*v^2*x1^2 - 
                  8*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 16*m*v^2*x1^3 - 8*Q^2*x1^4 - 
                  24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 - 4*Q^4*v^2*Cos[2*x2] - 
                  12*Q^2*v^4*Cos[2*x2] - 4*v^6*Cos[2*x2] + 
                  16*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                  16*m^2*v^2*x1^2*Cos[2*x2] - 8*Q^2*v^2*x1^2*Cos[2*x2] - 
                  4*v^4*x1^2*Cos[2*x2] + 16*m*v^2*x1^3*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4608*Q^4*
            v^2*(v^2 + x1^2)*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 20*m*Q^4*v^2*x1 + 
                9*m^3*v^4*x1 + 8*Q^6*x1^2 - 24*m^2*Q^2*v^2*x1^2 - 
                24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 24*m^2*Q^2*x1^4 - 
                8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 4*m^2*Q^2*v^4*Cos[2*x2] + 
                20*m*Q^4*v^2*x1*Cos[2*x2] + 12*m^3*v^4*x1*Cos[2*x2] - 
                24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 8*m^3*v^2*x1^3*Cos[2*x2] - 
                m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 3*Q^2*v^4 - 5*v^6 - 
                  16*m*Q^2*v^2*x1 - 6*m*v^4*x1 + 16*m^2*v^2*x1^2 - 
                  8*Q^2*v^2*x1^2 - 21*v^4*x1^2 + 16*m*v^2*x1^3 - 8*Q^2*x1^4 - 
                  24*v^2*x1^4 + 16*m*x1^5 - 8*x1^6 - 4*Q^4*v^2*Cos[2*x2] - 
                  12*Q^2*v^4*Cos[2*x2] - 4*v^6*Cos[2*x2] + 
                  16*m*Q^2*v^2*x1*Cos[2*x2] + 24*m*v^4*x1*Cos[2*x2] - 
                  16*m^2*v^2*x1^2*Cos[2*x2] - 8*Q^2*v^2*x1^2*Cos[2*x2] - 
                  4*v^4*x1^2*Cos[2*x2] + 16*m*v^2*x1^3*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (512*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 27*Q^2*v^4 + 31*v^6 - 
                  16*m*Q^2*v^2*x1 - 54*m*v^4*x1 + 16*m^2*v^2*x1^2 + 
                  40*Q^2*v^2*x1^2 + 75*v^4*x1^2 - 80*m*v^2*x1^3 + 
                  16*Q^2*x1^4 + 60*v^2*x1^4 - 32*m*x1^5 + 16*x1^6 - 
                  4*Q^4*v^2*Cos[2*x2] - 12*Q^2*v^4*Cos[2*x2] - 
                  16*v^6*Cos[2*x2] + 16*m*Q^2*v^2*x1*Cos[2*x2] + 
                  24*m*v^4*x1*Cos[2*x2] - 16*m^2*v^2*x1^2*Cos[2*x2] - 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 28*v^4*x1^2*Cos[2*x2] + 
                  16*m*v^2*x1^3*Cos[2*x2] - 12*v^2*x1^4*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (512*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(8*Q^4*v^2 + 35*Q^2*v^4 + 31*v^6 - 
                  32*m*Q^2*v^2*x1 - 70*m*v^4*x1 + 32*m^2*v^2*x1^2 + 
                  48*Q^2*v^2*x1^2 + 75*v^4*x1^2 - 96*m*v^2*x1^3 + 
                  16*Q^2*x1^4 + 60*v^2*x1^4 - 32*m*x1^5 + 16*x1^6 - 
                  8*Q^4*v^2*Cos[2*x2] - 20*Q^2*v^4*Cos[2*x2] - 
                  16*v^6*Cos[2*x2] + 32*m*Q^2*v^2*x1*Cos[2*x2] + 
                  40*m*v^4*x1*Cos[2*x2] - 32*m^2*v^2*x1^2*Cos[2*x2] - 
                  16*Q^2*v^2*x1^2*Cos[2*x2] - 28*v^4*x1^2*Cos[2*x2] + 
                  32*m*v^2*x1^3*Cos[2*x2] - 12*v^2*x1^4*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(2*Q^4*v^2 + 11*Q^2*v^4 + 13*v^6 - 
                  8*m*Q^2*v^2*x1 - 22*m*v^4*x1 + 8*m^2*v^2*x1^2 + 
                  12*Q^2*v^2*x1^2 + 27*v^4*x1^2 - 24*m*v^2*x1^3 + 
                  4*Q^2*x1^4 + 18*v^2*x1^4 - 8*m*x1^5 + 4*x1^6 - 
                  2*Q^4*v^2*Cos[2*x2] - 8*Q^2*v^4*Cos[2*x2] - 
                  10*v^6*Cos[2*x2] + 8*m*Q^2*v^2*x1*Cos[2*x2] + 
                  16*m*v^4*x1*Cos[2*x2] - 8*m^2*v^2*x1^2*Cos[2*x2] - 
                  4*Q^2*v^2*x1^2*Cos[2*x2] - 16*v^4*x1^2*Cos[2*x2] + 
                  8*m*v^2*x1^3*Cos[2*x2] - 6*v^2*x1^4*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*
            v^2*(Q^2 - 2*m*x1)^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*(4*Q^4*v^2 + 15*Q^2*v^4 + 13*v^6 - 
                  16*m*Q^2*v^2*x1 - 30*m*v^4*x1 + 16*m^2*v^2*x1^2 + 
                  16*Q^2*v^2*x1^2 + 27*v^4*x1^2 - 32*m*v^2*x1^3 + 
                  4*Q^2*x1^4 + 18*v^2*x1^4 - 8*m*x1^5 + 4*x1^6 - 
                  4*Q^4*v^2*Cos[2*x2] - 12*Q^2*v^4*Cos[2*x2] - 
                  10*v^6*Cos[2*x2] + 16*m*Q^2*v^2*x1*Cos[2*x2] + 
                  24*m*v^4*x1*Cos[2*x2] - 16*m^2*v^2*x1^2*Cos[2*x2] - 
                  8*Q^2*v^2*x1^2*Cos[2*x2] - 16*v^4*x1^2*Cos[2*x2] + 
                  16*m*v^2*x1^3*Cos[2*x2] - 6*v^2*x1^4*Cos[2*x2] + 
                  Q^2*v^4*Cos[4*x2] + v^6*Cos[4*x2] - 2*m*v^4*x1*Cos[4*x2] + 
                  v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) - (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*((m*Q^2*v^4)/4 + (3*m*v^6)/4 + 
                  2*Q^4*v^2*x1 - (m^2*v^4*x1)/2 + 4*Q^2*v^4*x1 - 
                  7*m*Q^2*v^2*x1^2 - (19*m*v^4*x1^2)/4 + 6*m^2*v^2*x1^3 + 
                  6*Q^2*v^2*x1^3 - (17*m*v^2*x1^4)/2 + 2*Q^2*x1^5 - 
                  3*m*x1^6 + (m*v^6*Cos[2*x2])/2 - 2*Q^4*v^2*x1*Cos[2*x2] - 
                  2*Q^2*v^4*x1*Cos[2*x2] + 7*m*Q^2*v^2*x1^2*Cos[2*x2] + 
                  4*m*v^4*x1^2*Cos[2*x2] - 6*m^2*v^2*x1^3*Cos[2*x2] - 
                  2*Q^2*v^2*x1^3*Cos[2*x2] + (7*m*v^2*x1^4*Cos[2*x2])/
                    2 - (m*Q^2*v^4*Cos[4*x2])/4 - (m*v^6*Cos[4*x2])/
                    4 + (m^2*v^4*x1*Cos[4*x2])/2 - (m*v^4*x1^2*Cos[4*x2])/
                    4)^2*Sin[
                x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                 Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(m*Q^2*v^4) - 9*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 40*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 43*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  72*Q^2*v^2*x1^3 + 100*m*v^2*x1^4 - 32*Q^2*x1^5 + 
                  48*m*x1^6 - 8*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  28*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 20*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 - 2*v^2 + 2*m*x1 - 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                 Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(m*Q^2*v^4) - 3*m*v^6 - 
                  8*Q^4*v^2*x1 + 2*m^2*v^4*x1 - 16*Q^2*v^4*x1 + 
                  28*m*Q^2*v^2*x1^2 + 19*m*v^4*x1^2 - 24*m^2*v^2*x1^3 - 
                  24*Q^2*v^2*x1^3 + 34*m*v^2*x1^4 - 8*Q^2*x1^5 + 12*m*x1^6 - 
                  2*m*v^6*Cos[2*x2] + 8*Q^4*v^2*x1*Cos[2*x2] + 
                  8*Q^2*v^4*x1*Cos[2*x2] - 28*m*Q^2*v^2*x1^2*Cos[2*x2] - 
                  16*m*v^4*x1^2*Cos[2*x2] + 24*m^2*v^2*x1^3*Cos[2*x2] + 
                  8*Q^2*v^2*x1^3*Cos[2*x2] - 14*m*v^2*x1^4*Cos[2*x2] + 
                  m*Q^2*v^4*Cos[4*x2] + m*v^6*Cos[4*x2] - 
                  2*m^2*v^4*x1*Cos[4*x2] + m*v^4*x1^2*Cos[4*x2])^2*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) - (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  v^2 + 2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - 
                Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                3*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (2048*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^4*v^4) - 
                9*Q^2*v^6 + 5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 31*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 12*m*v^2*x1^5 - 
                16*Q^2*x1^6 + 16*m*x1^7 + 8*Q^2*v^6*Cos[2*x2] - 
                24*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                20*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                52*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                12*Q^2*v^2*x1^4*Cos[2*x2] - 28*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (20480*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (12288*Q^4*v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                7*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 
                6*m*v^2*x1^5 - 4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (4*Q^4*
            v^6*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^6*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 3*v^2 - 
                2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^6*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(Q^2 + 3*v^2 - 
                2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (72*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + 
                2*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (4*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 3*v^2 - 
                2*m*x1 + 
                3*x1^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(-(Q^2*x1^2) + 
                  m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (8*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^3*(-(Q^2*x1^2) + 
                  m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (18*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 +
                 v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (18*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 -
                   v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^6*(-Q^2 + 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^6*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*v^6*(Q^2 - 2*m*x1)^4*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)*(-2*Q^2*x1 + 
                3*m*x1^2 - m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (4*Q^4*
            v^6*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                  3*m*v^2*x1*Cos[x2]^2)^3*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^6*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                  2*x1^2)^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^4*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (4*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (8*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                  2*x1^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (8*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 3*v^2 - 2*m*x1 + 
                  3*x1^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(-(Q^2*v^2) + 2*m*v^2*x1 + 
                v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 
                3*m*x1^2 + m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + 
                Q^2*x1^4 - m*x1^5 - Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 
                3*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 2*m^2*x1^4 + Q^2*x1^4 - m*x1^5 -
                 Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                6*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                5*m*v^2*x1^3*Cos[x2]^2 + 2*Q^2*v^4*Cos[x2]^4 - 
                6*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (4*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 
                3*m*x1^2 + m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 
                2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (4*Q^4*
            v^6*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 
                6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 
                2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*Q^4*x1^2 - 3*Q^2*v^2*x1^2 + 
                6*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 4*m^2*x1^4 - 2*Q^2*x1^4 + 
                2*m*x1^5 + 2*Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                10*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                12*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                7*m*v^2*x1^3*Cos[x2]^2 - Q^2*v^4*Cos[x2]^4 + 
                3*m*v^4*x1*Cos[x2]^4)*
            Sin[x2]^4)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^4*
                  v^2*x1^2 + 3*Q^2*v^4*x1^2 - 3*m*Q^2*v^2*x1^3 - 
                3*m*v^4*x1^3 + 2*m^2*v^2*x1^4 + 5*Q^2*v^2*x1^4 - 
                5*m*v^2*x1^5 + 2*Q^2*x1^6 - 2*m*x1^7 - Q^4*v^4*Cos[x2]^2 - 
                3*Q^2*v^6*Cos[x2]^2 + 5*m*Q^2*v^4*x1*Cos[x2]^2 + 
                9*m*v^6*x1*Cos[x2]^2 - Q^4*v^2*x1^2*Cos[x2]^2 - 
                6*m^2*v^4*x1^2*Cos[x2]^2 - 6*Q^2*v^4*x1^2*Cos[x2]^2 + 
                3*m*Q^2*v^2*x1^3*Cos[x2]^2 + 16*m*v^4*x1^3*Cos[x2]^2 - 
                2*m^2*v^2*x1^4*Cos[x2]^2 - 3*Q^2*v^2*x1^4*Cos[x2]^2 + 
                7*m*v^2*x1^5*Cos[x2]^2 + Q^4*v^4*Cos[x2]^4 + 
                Q^2*v^6*Cos[x2]^4 - 5*m*Q^2*v^4*x1*Cos[x2]^4 - 
                3*m*v^6*x1*Cos[x2]^4 + 6*m^2*v^4*x1^2*Cos[x2]^4 + 
                Q^2*v^4*x1^2*Cos[x2]^4 - 3*m*v^4*x1^3*Cos[x2]^4)*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(3*v^2 + 
                2*x1^2 - 
                v^2*Cos[x2]^2)*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(2*v^2 + x1^2 - v^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                  2*x1^2)^2*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*(2*v^2 + x1^2 - v^2*Cos[2*x2])^2*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 
                2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2*x1 + 3*m*x1^2 - 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(v^2 + 2*x1^2 + v^2*Cos[2*x2])*
            Sin[x2]^4)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^20) + (98304*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(Q^2 + 3*v^2 - 
                2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (98304*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                  4*x1^2 + v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 
                  2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^3*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (196608*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(Q^2 + 3*v^2 - 
                2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (131072*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^3*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (294912*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 
                2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 
                4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^3*(-(Q^2*v^2) + 
                  3*m*v^2*x1 + 2*Q^2*x1^2 - 2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                  3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (196608*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + 
                x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                  2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])^3*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (81920*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (884736*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (262144*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                  3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 3*v^2 - 2*m*x1 + 
                  3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 - v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (262144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 - 
                v^4 - 2*m*v^2*x1 - 3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (262144*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (245760*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (294912*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (262144*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (81920*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (294912*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*
                  v^2 + 3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - 
                Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 5*v^4 - 2*m*v^2*x1 + 
                9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                5*v^4 - 2*m*v^2*x1 + 9*v^2*x1^2 + 4*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 5*v^4 + 2*m*v^2*x1 - 
                9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                5*v^4 + 2*m*v^2*x1 - 9*v^2*x1^2 - 4*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (49152*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (884736*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (81920*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (884736*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (163840*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (147456*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 2*v^4 + 2*m*v^2*x1 - 
                3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (262144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                2*v^4 + 2*m*v^2*x1 - 3*v^2*x1^2 - x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(4*Q^2 + 5*v^2 - 8*m*x1 + 4*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (245760*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-4*Q^2 - 5*v^2 + 8*m*x1 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (81920*Q^4*
            v^6*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (294912*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (163840*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                  3*x1^2)^2*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (196608*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^4*(Q^2 - 2*m*x1)^3*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (393216*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                  2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                  3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (131072*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 +
                   Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*
                  v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 
                2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - 
                v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(Q^2*v^2 + 
                3*v^4 - 2*m*v^2*x1 + 5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] -
                 v^4*Cos[2*x2] + 2*m*v^2*x1*Cos[2*x2] - 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (589824*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + 
                  Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])^3*(-(Q^2*v^2) - 
                3*v^4 + 2*m*v^2*x1 - 5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] +
                 v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + 
                v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-2*Q^4*v^2 - 
                3*Q^2*v^4 + 10*m*Q^2*v^2*x1 + 9*m*v^4*x1 + 4*Q^4*x1^2 - 
                12*m^2*v^2*x1^2 + 6*Q^2*v^2*x1^2 - 12*m*Q^2*x1^3 - 
                2*m*v^2*x1^3 + 8*m^2*x1^4 + 4*Q^2*x1^4 - 4*m*x1^5 - 
                2*Q^4*v^2*Cos[2*x2] - 2*Q^2*v^4*Cos[2*x2] + 
                10*m*Q^2*v^2*x1*Cos[2*x2] + 6*m*v^4*x1*Cos[2*x2] - 
                12*m^2*v^2*x1^2*Cos[2*x2] - 6*Q^2*v^2*x1^2*Cos[2*x2] + 
                10*m*v^2*x1^3*Cos[2*x2] + Q^2*v^4*Cos[4*x2] - 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(8*Q^4*v^2 + 
                9*Q^2*v^4 - 40*m*Q^2*v^2*x1 - 27*m*v^4*x1 - 16*Q^4*x1^2 + 
                48*m^2*v^2*x1^2 - 12*Q^2*v^2*x1^2 + 48*m*Q^2*x1^3 - 
                4*m*v^2*x1^3 - 32*m^2*x1^4 - 16*Q^2*x1^4 + 16*m*x1^5 + 
                8*Q^4*v^2*Cos[2*x2] + 8*Q^2*v^4*Cos[2*x2] - 
                40*m*Q^2*v^2*x1*Cos[2*x2] - 24*m*v^4*x1*Cos[2*x2] + 
                48*m^2*v^2*x1^2*Cos[2*x2] + 12*Q^2*v^2*x1^2*Cos[2*x2] - 
                28*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(2*Q^4*v^2 + 
                3*Q^2*v^4 - 10*m*Q^2*v^2*x1 - 9*m*v^4*x1 - 4*Q^4*x1^2 + 
                12*m^2*v^2*x1^2 - 6*Q^2*v^2*x1^2 + 12*m*Q^2*x1^3 + 
                2*m*v^2*x1^3 - 8*m^2*x1^4 - 4*Q^2*x1^4 + 4*m*x1^5 + 
                2*Q^4*v^2*Cos[2*x2] + 2*Q^2*v^4*Cos[2*x2] - 
                10*m*Q^2*v^2*x1*Cos[2*x2] - 6*m*v^4*x1*Cos[2*x2] + 
                12*m^2*v^2*x1^2*Cos[2*x2] + 6*Q^2*v^2*x1^2*Cos[2*x2] - 
                10*m*v^2*x1^3*Cos[2*x2] - Q^2*v^4*Cos[4*x2] + 
                3*m*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                  4*x1^2 + v^2*Cos[2*x2])^2*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 
                20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                  2*x1^2 + v^2*Cos[2*x2])^2*(4*Q^6*v^2 + 3*m^2*Q^2*v^4 - 
                20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(4*Q^6*v^2 + 
                3*m^2*Q^2*v^4 - 20*m*Q^4*v^2*x1 - 9*m^3*v^4*x1 - 8*Q^6*x1^2 + 
                24*m^2*Q^2*v^2*x1^2 + 24*m*Q^4*x1^3 - 8*m^3*v^2*x1^3 - 
                24*m^2*Q^2*x1^4 + 8*m^3*x1^5 + 4*Q^6*v^2*Cos[2*x2] + 
                4*m^2*Q^2*v^4*Cos[2*x2] - 20*m*Q^4*v^2*x1*Cos[2*x2] - 
                12*m^3*v^4*x1*Cos[2*x2] + 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] - 
                8*m^3*v^2*x1^3*Cos[2*x2] + m^2*Q^2*v^4*Cos[4*x2] - 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 
                  4*x1^2 + v^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (32768*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - 
                  x1^2 + v^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 3*m^2*Q^2*v^4 + 
                20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) + (73728*Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*(-4*Q^6*v^2 - 
                3*m^2*Q^2*v^4 + 20*m*Q^4*v^2*x1 + 9*m^3*v^4*x1 + 8*Q^6*x1^2 - 
                24*m^2*Q^2*v^2*x1^2 - 24*m*Q^4*x1^3 + 8*m^3*v^2*x1^3 + 
                24*m^2*Q^2*x1^4 - 8*m^3*x1^5 - 4*Q^6*v^2*Cos[2*x2] - 
                4*m^2*Q^2*v^4*Cos[2*x2] + 20*m*Q^4*v^2*x1*Cos[2*x2] + 
                12*m^3*v^4*x1*Cos[2*x2] - 24*m^2*Q^2*v^2*x1^2*Cos[2*x2] + 
                8*m^3*v^2*x1^3*Cos[2*x2] - m^2*Q^2*v^4*Cos[4*x2] + 
                3*m^3*v^4*x1*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^17) - (Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (65536*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (98304*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (16384*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (32768*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 
                3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^4*v^4 + 3*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 
                9*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 6*m^2*v^4*x1^2 - 
                3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 7*m*v^4*x1^3 - 
                8*m^2*v^2*x1^4 - 10*Q^2*v^2*x1^4 + 6*m*v^2*x1^5 - 
                4*Q^2*x1^6 + 4*m*x1^7 + 2*Q^2*v^6*Cos[2*x2] - 
                6*m*v^6*x1*Cos[2*x2] + 4*Q^4*v^2*x1^2*Cos[2*x2] + 
                8*Q^2*v^4*x1^2*Cos[2*x2] - 12*m*Q^2*v^2*x1^3*Cos[2*x2] - 
                16*m*v^4*x1^3*Cos[2*x2] + 8*m^2*v^2*x1^4*Cos[2*x2] + 
                6*Q^2*v^2*x1^4*Cos[2*x2] - 10*m*v^2*x1^5*Cos[2*x2] - 
                Q^4*v^4*Cos[4*x2] - Q^2*v^6*Cos[4*x2] + 
                5*m*Q^2*v^4*x1*Cos[4*x2] + 3*m*v^6*x1*Cos[4*x2] - 
                6*m^2*v^4*x1^2*Cos[4*x2] - Q^2*v^4*x1^2*Cos[4*x2] + 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2*Q^4*
            v^8*(Q^2 - 2*m*x1)^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^8*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                  2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^8*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                  3*v^2 - 2*m*x1 + 3*x1^2)^2*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) +
                 m*x1^3 + Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^4*(Q^2 + 2*v^2 - 2*m*x1 + 
                  2*x1^2)^2*(-(Q^2*x1^2) + m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                  3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)^2*(Q^2 + 
                  2*v^2 - 2*m*x1 + 2*x1^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (8*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                  3*v^2 - 2*m*x1 + 3*x1^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                  Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)^3*
            Sin[x2]^6)/((Q^2 + v^2 - 2*m*x1 + x1^2)^3*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^4*((Q^4*x1^2 + 2*Q^2*v^2*x1^2 - 3*m*Q^2*x1^3 - 
                      3*m*v^2*x1^3 + 2*m^2*x1^4 + Q^2*x1^4 - m*x1^5 - 
                      Q^4*v^2*Cos[x2]^2 - 4*Q^2*v^4*Cos[x2]^2 + 
                      5*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                      6*m^2*v^2*x1^2*Cos[x2]^2 - 2*Q^2*v^2*x1^2*Cos[x2]^2 + 
                      5*m*v^2*x1^3*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^4 - 
                      6*m*v^4*x1*Cos[x2]^4)/(x1^2 + v^2*Cos[x2]^2)^3 + (Q^2*
                      v^2*Sin[x2]^2)/(x1^2 + v^2*Cos[x2]^2)^2))/((Q^2 + v^2 - 
                  2*m*x1 + x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^16) + (Q^4*
            v^4*(Q^2 - 2*m*x1)^2*(-Q^2 - v^2 + 2*m*x1 - x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 6*m*x1^2 + 
                2*m*v^2*
                  Cos[x2]^2)*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/(2*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^14) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)*(2*Q^2*x1 - 
                3*m*x1^2 + m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 6*m*x1^2 + 
                2*m*v^2*
                  Cos[x2]^2)*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/(2*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^14) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*
                  Cos[x2]^2)*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^16) + (Q^4*
            v^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 +
                 m*v^2*Cos[x2]^2)*(4*Q^2*x1 - 6*m*x1^2 + 
                2*m*v^2*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Cot[x2]^2*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/(2*(Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^14) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)*
            Sin[x2]^2*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^16) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 + 
                3*v^2 - 2*m*x1 + 3*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*
            Sin[x2]^2*((Q^2*(v^2 + x1^2)^2*
                      Sin[x2]^2)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(2*Q^2*x1^2 - 3*m*x1^3 - 
                          4*Q^2*v^2*Cos[x2]^2 + 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^4 + ((2*Q^2*v^2*x1^2 - 3*m*v^2*x1^3 + 
                          Q^2*x1^4 - 2*m*x1^5 - 4*Q^2*v^4*Cos[x2]^2 + 
                          9*m*v^4*x1*Cos[x2]^2 - 4*Q^2*v^2*x1^2*Cos[x2]^2 + 
                          7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                          3*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/(x1^2 + 
                        v^2*Cos[x2]^2)^4))/((Q^2 + v^2 - 2*m*x1 + 
                  x1^2)^3*(x1^2 + v^2*Cos[x2]^2)^16) + (Q^4*
            v^4*(Q^2 - 2*m*x1)^2*
            Cos[x2]^2*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-2*Q^2*x1 + 3*m*x1^2 - 
                m*v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                m*v^2*Cos[x2]^2)*((Q^2*v^2*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(-4*Q^2*x1^2 + 3*m*x1^3 + 
                          2*Q^2*v^2*Cos[x2]^2 - 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + 
                          x1^2)*(x1^2 + v^2*Cos[x2]^2)^4) + ((-4*Q^2*v^2*
                            x1^2 + 3*m*v^2*x1^3 - Q^2*x1^4 + m*x1^5 + 
                          2*Q^2*v^4*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                          4*Q^2*v^2*x1^2*Cos[x2]^2 - 5*m*v^2*x1^3*Cos[x2]^2 - 
                          Q^2*v^4*Cos[x2]^4 + 6*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/((Q^2 + v^2 - 
                          2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^4)))/((Q^2 + 
                v^2 - 2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^14) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*((Q^2*v^2*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(-4*Q^2*x1^2 + 3*m*x1^3 + 
                          2*Q^2*v^2*Cos[x2]^2 - 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + 
                          x1^2)*(x1^2 + v^2*Cos[x2]^2)^4) + ((-4*Q^2*v^2*
                            x1^2 + 3*m*v^2*x1^3 - Q^2*x1^4 + m*x1^5 + 
                          2*Q^2*v^4*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                          4*Q^2*v^2*x1^2*Cos[x2]^2 - 5*m*v^2*x1^3*Cos[x2]^2 - 
                          Q^2*v^4*Cos[x2]^4 + 6*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/((Q^2 + v^2 - 
                          2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^4)))/((Q^2 + 
                v^2 - 2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^14) + (2*Q^4*
            v^4*(-2*Q^2 - 3*v^2 + 4*m*x1 - 3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*
                  Cos[x2]^2)*((Q^2*v^2*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(-4*Q^2*x1^2 + 3*m*x1^3 + 
                          2*Q^2*v^2*Cos[x2]^2 - 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + 
                          x1^2)*(x1^2 + v^2*Cos[x2]^2)^4) + ((-4*Q^2*v^2*
                            x1^2 + 3*m*v^2*x1^3 - Q^2*x1^4 + m*x1^5 + 
                          2*Q^2*v^4*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                          4*Q^2*v^2*x1^2*Cos[x2]^2 - 5*m*v^2*x1^3*Cos[x2]^2 - 
                          Q^2*v^4*Cos[x2]^4 + 6*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/((Q^2 + v^2 - 
                          2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^4)))/((-Q^2 - 
                v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^16) + (Q^4*
            v^2*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 +
                   m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Cot[x2]^2*((Q^2*v^2*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(-4*Q^2*x1^2 + 3*m*x1^3 + 
                          2*Q^2*v^2*Cos[x2]^2 - 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + 
                          x1^2)*(x1^2 + v^2*Cos[x2]^2)^4) + ((-4*Q^2*v^2*
                            x1^2 + 3*m*v^2*x1^3 - Q^2*x1^4 + m*x1^5 + 
                          2*Q^2*v^4*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                          4*Q^2*v^2*x1^2*Cos[x2]^2 - 5*m*v^2*x1^3*Cos[x2]^2 - 
                          Q^2*v^4*Cos[x2]^4 + 6*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/((Q^2 + v^2 - 
                          2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^4)))/((-Q^2 - 
                v^2 + 2*m*x1 - x1^2)*(x1^2 + v^2*Cos[x2]^2)^14) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                3*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*
            Sin[x2]^2*((Q^2*v^2*
                      Sin[x2]^4)/(x1^2 + 
                        v^2*Cos[x2]^2)^2 + (v^2*(Q^2 - 2*m*x1)*(v^2 + 
                          x1^2)*(-4*Q^2*x1^2 + 3*m*x1^3 + 
                          2*Q^2*v^2*Cos[x2]^2 - 9*m*v^2*x1*Cos[x2]^2)*
                      Sin[x2]^4)/((Q^2 + v^2 - 2*m*x1 + 
                          x1^2)*(x1^2 + v^2*Cos[x2]^2)^4) + ((-4*Q^2*v^2*
                            x1^2 + 3*m*v^2*x1^3 - Q^2*x1^4 + m*x1^5 + 
                          2*Q^2*v^4*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                          4*Q^2*v^2*x1^2*Cos[x2]^2 - 5*m*v^2*x1^3*Cos[x2]^2 - 
                          Q^2*v^4*Cos[x2]^4 + 6*m*v^4*x1*Cos[x2]^4)*
                      Sin[x2]^2*(x1^4 + v^4*Cos[x2]^2 + 
                          v^2*x1^2*(1 + Cos[x2]^2) + 
                          v^2*(-Q^2 + 2*m*x1)*Sin[x2]^2))/((Q^2 + v^2 - 
                          2*m*x1 + x1^2)*(x1^2 + v^2*Cos[x2]^2)^4)))/((Q^2 + 
                  v^2 - 2*m*x1 + x1^2)^2*(x1^2 + v^2*Cos[x2]^2)^16) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[
              x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 +
                   m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - 
                Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (9*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (9*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) - (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (9*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)^2*(Q^2 - 2*m*x1 + x1^2 +
                 v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(-Q^2 + 2*m*x1)*
            Cos[x2]*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(-Q^2 + 2*m*x1)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)^2*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)^2*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(Q^2 - 2*m*x1)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]*Sin[
              2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (18*Q^4*v^4*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(2*
                  Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 
                4*m^2*x1^4 + 2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (18*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*Q^4*x1^2 + 3*Q^2*v^2*x1^2 - 
                6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 2*Q^2*x1^4 - 
                2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 3*Q^2*v^4*Cos[x2]^2 + 
                10*m*Q^2*v^2*x1*Cos[x2]^2 + 9*m*v^4*x1*Cos[x2]^2 - 
                12*m^2*v^2*x1^2*Cos[x2]^2 - 3*Q^2*v^2*x1^2*Cos[x2]^2 + 
                7*m*v^2*x1^3*Cos[x2]^2 + Q^2*v^4*Cos[x2]^4 - 
                3*m*v^4*x1*Cos[x2]^4)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*x1^2) - 3*Q^2*v^2*x1^2 + 
                3*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 2*m^2*x1^4 - Q^2*x1^4 + m*x1^5 +
                 Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (18*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(v^2 + x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^4*x1^2) - 3*Q^2*v^2*x1^2 + 
                3*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 2*m^2*x1^4 - Q^2*x1^4 + m*x1^5 +
                 Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[
              2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(2*v^2 + x1^2 -
                 v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[
              x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - 
                m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(-Q^2 + 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 - 2*m*x1 + x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - 
                Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(-Q^2 + 2*m*x1)*
            Cos[x2]*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(3*v^2 + 
                2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*v^4*(Q^2 - 2*m*x1)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(2*Q^4*x1^2 + 
                3*Q^2*v^2*x1^2 - 6*m*Q^2*x1^3 - 3*m*v^2*x1^3 + 4*m^2*x1^4 + 
                2*Q^2*x1^4 - 2*m*x1^5 - 2*Q^4*v^2*Cos[x2]^2 - 
                3*Q^2*v^4*Cos[x2]^2 + 10*m*Q^2*v^2*x1*Cos[x2]^2 + 
                9*m*v^4*x1*Cos[x2]^2 - 12*m^2*v^2*x1^2*Cos[x2]^2 - 
                3*Q^2*v^2*x1^2*Cos[x2]^2 + 7*m*v^2*x1^3*Cos[x2]^2 + 
                Q^2*v^4*Cos[x2]^4 - 3*m*v^4*x1*Cos[x2]^4)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + 2*x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^4*x1^2) - 
                3*Q^2*v^2*x1^2 + 3*m*Q^2*x1^3 + 3*m*v^2*x1^3 - 2*m^2*x1^4 - 
                Q^2*x1^4 + m*x1^5 + Q^4*v^2*Cos[x2]^2 + 3*Q^2*v^4*Cos[x2]^2 - 
                5*m*Q^2*v^2*x1*Cos[x2]^2 - 9*m*v^4*x1*Cos[x2]^2 + 
                6*m^2*v^2*x1^2*Cos[x2]^2 + 3*Q^2*v^2*x1^2*Cos[x2]^2 - 
                5*m*v^2*x1^3*Cos[x2]^2 - 2*Q^2*v^4*Cos[x2]^4 + 
                6*m*v^4*x1*Cos[x2]^4)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 + 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*Sin[x2]*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (9*Q^4*v^4*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*Sin[x2]*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*
            Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^3*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (36*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (9*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (36*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (18*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (18*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - 
                m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (6*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + 
                m*x1^3 + Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(2*v^2 + x1^2 - 
                v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(3*v^2 + 2*x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[
              2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*
            Cos[x2]*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[x2]^3*
            Sin[2*x2])/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (6*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*
            Cos[x2]*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - 
                m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]^3*
            Sin[2*x2])/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[2*x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 3*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)^2*(Q^2 - 2*m*x1 + 
                x1^2 + v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-3*v^2 - 2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 
                2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                  v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-3*v^2 - 2*x1^2 + 
                  v^2*Cos[x2]^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 -
                 v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (9*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/(2*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - 
                m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 
                2*x1^2 + v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                  3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                  2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[x2]^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (2*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 -
                 v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                  x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                  2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/(4*(-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((-Q^2 - v^2 + 2*m*x1 - 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(-Q^2 - v^2 + 2*m*x1 - x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 - 2*m*x1 +
                 x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(Q^2 - 2*m*x1 + x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 
                  4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (5120*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 
                  4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 
                3*m*v^2*x1 - 2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 2*v^2 - 
                2*m*x1 + x1^2 - v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (6144*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (6144*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*Q^2 - 
                3*v^2 + 4*m*x1 - 2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                3*x1^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 
                  6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 
                2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (16384*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 
                  6*m*x1^2 + m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 
                2*Q^2*x1^2 + 2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (24576*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(-Q^2 - 2*v^2 + 2*m*x1 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (1024*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(m*v^2 + 
                  4*Q^2*x1 - 6*m*x1^2 + m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 
                3*m*v^2*x1 + 2*Q^2*x1^2 - 2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 
                3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(Q^2 + 3*v^2 - 2*m*x1 + 
                3*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) + 3*m*v^2*x1 + 2*Q^2*x1^2 - 
                2*m*x1^3 - Q^2*v^2*Cos[2*x2] + 3*m*v^2*x1*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (4096*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 - v^4 - 2*m*v^2*x1 - 
                3*v^2*x1^2 - 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (36864*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (36864*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (36864*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (9216*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (3072*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (9216*Q^4*
            v^4*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 3*v^2 - 2*m*x1 + 3*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (6144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (4096*Q^4*
            v^4*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 - 2*m*x1)*(v^2 + x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 
                4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                  v^2*Cos[2*x2])^2*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(2*v^2 + x1^2 - v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-5*v^2 - 4*x1^2 + v^2*Cos[2*x2])*(2*Q^2 + 
                v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (18432*Q^4*
            v^4*(Q^2 - 2*m*x1)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                  5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (2048*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                  v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(v^2 + x1^2)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 
                4*m*x1 + 2*x1^2 - v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*(2*Q^2 + v^2 - 
                4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (8192*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-2*v^2 - x1^2 + 
                  v^2*Cos[2*x2])^2*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (18432*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(Q^2*v^2 + 3*v^4 - 2*m*v^2*x1 + 
                5*v^2*x1^2 + 2*x1^4 - Q^2*v^2*Cos[2*x2] - v^4*Cos[2*x2] + 
                2*m*v^2*x1*Cos[2*x2] - v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (6144*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(2*Q^2 + v^2 - 4*m*x1 + 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(-(Q^2*v^2) + 
                v^4 + 2*m*v^2*x1 + 3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + 
                v^4*Cos[2*x2] - 2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (9216*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 
                2*x1^2 - v^2*Cos[2*x2])*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (3072*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(-2*Q^2 - 3*v^2 + 4*m*x1 - 2*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*Q^2 - 3*v^2 + 4*m*x1 - 
                2*x1^2 + v^2*Cos[2*x2])*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(Q^2*v^2 - 3*m*v^2*x1 - 2*Q^2*x1^2 + 
                2*m*x1^3 + Q^2*v^2*Cos[2*x2] - 
                3*m*v^2*x1*Cos[2*x2])*(-(Q^2*v^2) + v^4 + 2*m*v^2*x1 + 
                  3*v^2*x1^2 + 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                  2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(v^2 + 2*x1^2 + 
                  v^2*Cos[2*x2])^19) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (9*Q^4*
            v^4*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (3*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-2*v^2 - 
                x1^2 + v^2*Cos[2*x2])*(-(Q^4*v^4) - 3*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 9*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                7*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 10*Q^2*v^2*x1^4 - 
                6*m*v^2*x1^5 + 4*Q^2*x1^6 - 4*m*x1^7 - 2*Q^2*v^6*Cos[2*x2] + 
                6*m*v^6*x1*Cos[2*x2] - 4*Q^4*v^2*x1^2*Cos[2*x2] - 
                8*Q^2*v^4*x1^2*Cos[2*x2] + 12*m*Q^2*v^2*x1^3*Cos[2*x2] + 
                16*m*v^4*x1^3*Cos[2*x2] - 8*m^2*v^2*x1^4*Cos[2*x2] - 
                6*Q^2*v^2*x1^4*Cos[2*x2] + 10*m*v^2*x1^5*Cos[2*x2] + 
                Q^4*v^4*Cos[4*x2] + Q^2*v^6*Cos[4*x2] - 
                5*m*Q^2*v^4*x1*Cos[4*x2] - 3*m*v^6*x1*Cos[4*x2] + 
                6*m^2*v^4*x1^2*Cos[4*x2] + Q^2*v^4*x1^2*Cos[4*x2] - 
                3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(x1^2 + v^2*Cos[x2]^2)^17) + (18432*Q^4*
            v^4*(v^2 + x1^2)*(2*Q^2 + 3*v^2 - 4*m*x1 + 2*x1^2 - 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (6144*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-5*v^2 - 4*x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (12288*Q^4*
            v^4*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^4*v^4) - 9*Q^2*v^6 + 
                5*m*Q^2*v^4*x1 + 27*m*v^6*x1 + 4*Q^4*v^2*x1^2 - 
                6*m^2*v^4*x1^2 + 3*Q^2*v^4*x1^2 - 12*m*Q^2*v^2*x1^3 + 
                31*m*v^4*x1^3 + 8*m^2*v^2*x1^4 + 28*Q^2*v^2*x1^4 - 
                12*m*v^2*x1^5 + 16*Q^2*x1^6 - 16*m*x1^7 - 
                8*Q^2*v^6*Cos[2*x2] + 24*m*v^6*x1*Cos[2*x2] - 
                4*Q^4*v^2*x1^2*Cos[2*x2] - 20*Q^2*v^4*x1^2*Cos[2*x2] + 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] + 52*m*v^4*x1^3*Cos[2*x2] - 
                8*m^2*v^2*x1^4*Cos[2*x2] - 12*Q^2*v^2*x1^4*Cos[2*x2] + 
                28*m*v^2*x1^5*Cos[2*x2] + Q^4*v^4*Cos[4*x2] + 
                Q^2*v^6*Cos[4*x2] - 5*m*Q^2*v^4*x1*Cos[4*x2] - 
                3*m*v^6*x1*Cos[4*x2] + 6*m^2*v^4*x1^2*Cos[4*x2] + 
                Q^2*v^4*x1^2*Cos[4*x2] - 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (18432*Q^4*
            v^4*(m*v^2 + 4*Q^2*x1 - 6*m*x1^2 + 
                  m*v^2*Cos[2*x2])^2*(-(Q^2*v^2) - 3*v^4 + 2*m*v^2*x1 - 
                5*v^2*x1^2 - 2*x1^4 + Q^2*v^2*Cos[2*x2] + v^4*Cos[2*x2] - 
                2*m*v^2*x1*Cos[2*x2] + v^2*x1^2*Cos[2*x2])*(Q^4*v^4 + 
                9*Q^2*v^6 - 5*m*Q^2*v^4*x1 - 27*m*v^6*x1 - 4*Q^4*v^2*x1^2 + 
                6*m^2*v^4*x1^2 - 3*Q^2*v^4*x1^2 + 12*m*Q^2*v^2*x1^3 - 
                31*m*v^4*x1^3 - 8*m^2*v^2*x1^4 - 28*Q^2*v^2*x1^4 + 
                12*m*v^2*x1^5 - 16*Q^2*x1^6 + 16*m*x1^7 + 
                8*Q^2*v^6*Cos[2*x2] - 24*m*v^6*x1*Cos[2*x2] + 
                4*Q^4*v^2*x1^2*Cos[2*x2] + 20*Q^2*v^4*x1^2*Cos[2*x2] - 
                12*m*Q^2*v^2*x1^3*Cos[2*x2] - 52*m*v^4*x1^3*Cos[2*x2] + 
                8*m^2*v^2*x1^4*Cos[2*x2] + 12*Q^2*v^2*x1^4*Cos[2*x2] - 
                28*m*v^2*x1^5*Cos[2*x2] - Q^4*v^4*Cos[4*x2] - 
                Q^2*v^6*Cos[4*x2] + 5*m*Q^2*v^4*x1*Cos[4*x2] + 
                3*m*v^6*x1*Cos[4*x2] - 6*m^2*v^4*x1^2*Cos[4*x2] - 
                Q^2*v^4*x1^2*Cos[4*x2] + 3*m*v^4*x1^3*Cos[4*x2])*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + 
                x1^2)*(v^2 + 2*x1^2 + v^2*Cos[2*x2])^17) + (Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-3*v^2 - 
                  2*x1^2 + v^2*Cos[x2]^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*Sin[x2]^2*
            Sin[2*x2]^2)/(4*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*
                  x1^2 - m*x1^3 - Q^2*v^2*Cos[x2]^2 + 
                3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 2*m*v^2*x1 + 
                3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - v^4*Cos[x2]^2 + 
                2*m*v^2*x1*Cos[x2]^2 - v^2*x1^2*Cos[x2]^2)*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (6*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*
            Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (18*Q^4*
            v^6*(Q^2 - 2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-(Q^2*v^2) + 2*m*v^2*x1 + v^2*x1^2 + 
                x1^4 + Q^2*v^2*Cos[x2]^2 + v^4*Cos[x2]^2 - 
                2*m*v^2*x1*Cos[x2]^2 + v^2*x1^2*Cos[x2]^2)*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (2*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(-3*v^2 - 
                2*x1^2 + 
                v^2*Cos[x2]^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + 
                v^2*Cos[2*x2])*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 2*v^4 - 
                2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (3*Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                2*x1^2)*(2*Q^2*x1 - 3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(Q^2*x1^2 - 
                m*x1^3 - Q^2*v^2*Cos[x2]^2 + 3*m*v^2*x1*Cos[x2]^2)*(Q^2*v^2 + 
                2*v^4 - 2*m*v^2*x1 + 3*v^2*x1^2 + x1^4 - Q^2*v^2*Cos[x2]^2 - 
                v^4*Cos[x2]^2 + 2*m*v^2*x1*Cos[x2]^2 - 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) - (6*Q^4*
            v^6*(Q^2 - 
                2*m*x1)*(Q^2 + 2*v^2 - 2*m*x1 + 2*x1^2)^2*(2*Q^2*x1 - 
                  3*m*x1^2 + m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 3*m*v^2*x1*Cos[x2]^2)*(-(Q^2*v^2) + 
                2*m*v^2*x1 + v^2*x1^2 + x1^4 + Q^2*v^2*Cos[x2]^2 + 
                v^4*Cos[x2]^2 - 2*m*v^2*x1*Cos[x2]^2 + 
                v^2*x1^2*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])*Sin[x2]^2*
            Sin[2*x2]^2)/((Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19) + (Q^4*
            v^6*(Q^2 - 2*m*x1)^2*(Q^2 + 2*v^2 - 2*m*x1 + 
                  2*x1^2)^2*(2*Q^2*x1 - 3*m*x1^2 + 
                  m*v^2*Cos[x2]^2)^2*(-(Q^2*x1^2) + m*x1^3 + 
                Q^2*v^2*Cos[x2]^2 - 
                3*m*v^2*x1*Cos[x2]^2)*(-2*v^2 - x1^2 + v^2*Cos[2*x2])^2*
            Sin[x2]^2*
            Sin[2*x2]^2)/(2*(Q^2 + v^2 - 2*m*x1 + x1^2)^2*(x1^2 + 
                  v^2*Cos[x2]^2)^19);
                  
                  Simplify[zm16]
                  
                  TimeUsed[]
                                    
                  Exit[]
                  
        4      6  2      2  2  4         4  2         3  4         6   2       2  2  2   2         4   3
(65536 Q  (-4 Q  v  - 3 m  Q  v  + 20 m Q  v  x1 + 9 m  v  x1 + 8 Q  x1  - 24 m  Q  v  x1  - 24 m Q  x1  + 
 
         3  2   3       2  2   4      3   5      6  2                2  2  4                   4  2
      8 m  v  x1  + 24 m  Q  x1  - 8 m  x1  - 4 Q  v  Cos[2 x2] - 4 m  Q  v  Cos[2 x2] + 20 m Q  v  x1 Cos[2 x2] + 
 
          3  4                    2  2  2   2                3  2   3              2  2  4
      12 m  v  x1 Cos[2 x2] - 24 m  Q  v  x1  Cos[2 x2] + 8 m  v  x1  Cos[2 x2] - m  Q  v  Cos[4 x2] + 
 
         3  4                    2       2    2           11
      3 m  v  x1 Cos[4 x2])) / (v  + 2 x1  + v  Cos[2 x2])

2822.35


(* this took 2822 seconds = 47 minutes on my G5 desktop.

In comparison, with "mathematicaPatch" using Mathematica 5.2  it took only 5 and a half minutes.

But if you don't use mathematicaPatch, Mathematica 5.2 can't do this at all!  *)