Mul x0 acsc Mul acos x0 0.0625000000000000 
Add acsc Mul acos x0 0.0625000000000000 Mul x0 Mul -1 Mul Mul 0.0625000000000000 Mul -1 Pow sqrt Add 1 Mul -1 Mul x0 x0 -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul acos x0 0.0625000000000000 Mul acos x0 0.0625000000000000 -1 Mul acos x0 0.0625000000000000 Mul acos x0 0.0625000000000000 -1 