Add Add Mul Add Add x0 x0 Pow Add coth x3 csch Add Mul x0 csc x2 x4 -4 Mul 0.785398163397448 csc x4 -3 x0 
Add Mul Mul 0.785398163397448 csc x4 Add 2 Mul Pow Add coth x3 csch Add Mul x0 csc x2 x4 5 Mul -4 Mul Mul Mul -1 coth Add Mul x0 csc x2 x4 csch Add Mul x0 csc x2 x4 csc x2 1 