Pow 5 asec Pow x0 atanh Add x5 x3 
Mul Pow 5 Add asec Pow x0 atanh Add x5 x3 -1 Mul 6.60943791243410 Mul Mul Pow x0 Add atanh Add x5 x3 -1 atanh Add x5 x3 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Pow x0 atanh Add x5 x3 Pow x0 atanh Add x5 x3 -1 Pow x0 atanh Add x5 x3 Pow x0 atanh Add x5 x3 -1 