Mul x0 Pow x0 exp atan Mul 0.265802228834080 x0 
Add Pow x0 exp atan Mul 0.265802228834080 x0 Mul x0 Mul Pow x0 Add exp atan Mul 0.265802228834080 x0 -1 Add exp atan Mul 0.265802228834080 x0 Mul Mul x0 log x0 Mul exp atan Mul 0.265802228834080 x0 Mul 0.265802228834080 Pow Add 1 Mul Mul 0.265802228834080 x0 Mul 0.265802228834080 x0 -1 