Add atan Add x0 Mul Mul x0 -2.12500000000000 Pow x4 x0 x0 
Add Mul Add 1 Add Mul Pow x4 x0 -2.12500000000000 Mul Mul x0 -2.12500000000000 Mul Pow x4 Add x0 -1 Mul x4 log x4 Pow Add 1 Mul Add x0 Mul Mul x0 -2.12500000000000 Pow x4 x0 Add x0 Mul Mul x0 -2.12500000000000 Pow x4 x0 -1 1 