Pow Pow Add atan x0 x1 Mul 1.38629436111989 x3 x0 
Mul Pow Pow Add atan x0 x1 Mul 1.38629436111989 x3 Add x0 -1 Add Mul x0 Mul Pow Add atan x0 x1 Add Mul 1.38629436111989 x3 -1 Mul Mul 1.38629436111989 x3 Pow Add 1 Mul x0 x0 -1 Mul Pow Add atan x0 x1 Mul 1.38629436111989 x3 log Pow Add atan x0 x1 Mul 1.38629436111989 x3 