sqrt sin Add x0 sech Pow 0.250064508211625 acoth x0 
Mul Pow Mul 2 sqrt sin Add x0 sech Pow 0.250064508211625 acoth x0 -1 Mul cos Add x0 sech Pow 0.250064508211625 acoth x0 Add 1 Mul Mul tanh Pow 0.250064508211625 acoth x0 Mul -1 sech Pow 0.250064508211625 acoth x0 Mul Pow 0.250064508211625 Add acoth x0 -1 Mul -1.13597185334651 Pow Add 1 Mul -1 Mul x0 x0 -1 