Mul 0.841470984807897 cbrt Mul Add -0.457657554360286 E x0 
Mul 0.841470984807897 Mul Pow Mul Mul 3 cbrt Mul Add -0.457657554360286 E x0 cbrt Mul Add -0.457657554360286 E x0 -1 Add -0.457657554360286 E 