Add Add Mul -3 Mul x0 Pow Add -0.0134765058305891 x7 1.85081571768093 x5 Mul Pow acot x5 -0.0134765058305891 Add x0 x5 
Add Mul -3 Pow Add -0.0134765058305891 x7 1.85081571768093 Pow acot x5 -0.0134765058305891 