Mul x2 asech acos Mul -2 Mul 0.00160000000000000 x0 
Mul x2 Mul Mul -1 Mul -1.99840000000000 Pow sqrt Add 1 Mul -1 Mul Mul -2 Mul 0.00160000000000000 x0 Mul -2 Mul 0.00160000000000000 x0 -1 Pow Mul Mul acos Mul -2 Mul 0.00160000000000000 x0 acos Mul -2 Mul 0.00160000000000000 x0 sqrt Add 1 Mul -1 Pow Mul acos Mul -2 Mul 0.00160000000000000 x0 acos Mul -2 Mul 0.00160000000000000 x0 -1 -1 