Pow 5 Mul Add asec x1 8 Add E atanh Mul Add Add x2 Add x3 Mul x3 x0 E x5 
Mul Pow 5 Add Mul Add asec x1 8 Add E atanh Mul Add Add x2 Add x3 Mul x3 x0 E x5 -1 Mul 6.60943791243410 Mul Add asec x1 8 Mul Mul x5 x3 Pow Add 1 Mul -1 Mul Mul Add Add x2 Add x3 Mul x3 x0 E x5 Mul Add Add x2 Add x3 Mul x3 x0 E x5 -1 