startTime=TimeUsed[];

 mathematicaPatch[x_]:=(
 zz=x/.{e:_Cos|_Sin:>TrigExpand[e]};
 yack=Union[Cases[zz, _Sin|_Cos|_Tan|_Cot|_Sec|_Csc, Infinity]];
 zz=zz/.Thread[yack->{(1-t^2)/(1+t^2), (1-t^2)/(2 t), (2 t)/(1+t^2)}];
 ans2=Together[zz];
 Simplify[ans2/.t->Tan[x2/2]];)

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)  ;
     
Print[" Let's see how long  --->  mathematicaPatch  <---  takes to simplify zm16 :"]

Print["\n"] ;

mathematicaPatch[zm16];

Print[" zm16 = ",%]

Print[" Above is the successful result of mathematicPatch!"]

Print[" Time taken = ",((TimeUsed[]-startTime)/60.)," minutes"]

Print[" Next:  Let's try Simplify[zm16].  (Hint:  don't hold your breath!)"]

Print["\n"] ;

Simplify[zm16]

Print[" Hell has frozen over!"]

Exit[]