acoth acos Add Add coth x2 x0 Mul x6 -0.785398163397448 
Mul Mul -1 Pow sqrt Add 1 Mul -1 Mul Add Add coth x2 x0 Mul x6 -0.785398163397448 Add Add coth x2 x0 Mul x6 -0.785398163397448 -1 Pow Add 1 Mul -1 Mul acos Add Add coth x2 x0 Mul x6 -0.785398163397448 acos Add Add coth x2 x0 Mul x6 -0.785398163397448 -1 