Pow x2 Pow Pow atan x5 -2 Add Mul x5 Add x4 Add x0 exp x5 5 
Mul Pow x2 Add Pow Pow atan x5 -2 Add Mul x5 Add x4 Add x0 exp x5 5 -1 Mul Mul x2 log x2 Mul Pow Pow atan x5 -2 Add Add Mul x5 Add x4 Add x0 exp x5 5 -1 Mul Mul Pow atan x5 -2 log Pow atan x5 -2 x5 