Mul Add 1.31811607165282 x0 Mul Add 16 Pow cbrt x0 x5 asech Mul log pi x7 
Add Mul Add 16 Pow cbrt x0 x5 asech Mul log pi x7 Mul Add 1.31811607165282 x0 Mul asech Mul log pi x7 Mul Pow cbrt x0 Add x5 -1 Mul x5 Pow Mul Mul 3 cbrt x0 cbrt x0 -1 