Add Pow Mul acos Mul Add x4 Add csch Add x0 x5 x0 csc x2 x4 x0 Pow x2 x4 
Mul Pow Mul acos Mul Add x4 Add csch Add x0 x5 x0 csc x2 x4 Add x0 -1 Add Mul x0 Mul x4 Mul -1 Mul Mul csc x2 Add Mul Mul -1 coth Add x0 x5 csch Add x0 x5 1 Pow sqrt Add 1 Mul -1 Mul Mul Add x4 Add csch Add x0 x5 x0 csc x2 Mul Add x4 Add csch Add x0 x5 x0 csc x2 -1 Mul Mul acos Mul Add x4 Add csch Add x0 x5 x0 csc x2 x4 log Mul acos Mul Add x4 Add csch Add x0 x5 x0 csc x2 x4 