acos Pow atan Mul x0 0.00160000000000000 x0 
Mul -1 Mul Mul Pow atan Mul x0 0.00160000000000000 Add x0 -1 Add Mul x0 Mul 0.00160000000000000 Pow Add 1 Mul Mul x0 0.00160000000000000 Mul x0 0.00160000000000000 -1 Mul atan Mul x0 0.00160000000000000 log atan Mul x0 0.00160000000000000 Pow sqrt Add 1 Mul -1 Mul Pow atan Mul x0 0.00160000000000000 x0 Pow atan Mul x0 0.00160000000000000 x0 -1 