asinh sech Pow 2.23606797749979 sqrt x0 
Mul Mul Mul tanh Pow 2.23606797749979 sqrt x0 Mul -1 sech Pow 2.23606797749979 sqrt x0 Mul Pow 2.23606797749979 Add sqrt x0 -1 Mul 3.04078693371684 Pow Mul 2 sqrt x0 -1 Pow sqrt Add 1 Mul sech Pow 2.23606797749979 sqrt x0 sech Pow 2.23606797749979 sqrt x0 -1 