acos coth Add coth x4 Add Mul atan x0 Pow -2 x6 -2 
Mul -1 Mul Mul Mul -1 Pow csch Add coth x4 Add Mul atan x0 Pow -2 x6 -2 2 Mul Pow -2 x6 Pow Add 1 Mul x0 x0 -1 Pow sqrt Add 1 Mul -1 Mul coth Add coth x4 Add Mul atan x0 Pow -2 x6 -2 coth Add coth x4 Add Mul atan x0 Pow -2 x6 -2 -1 