Mul Pow log Mul Add Add acot x0 1.31303528549933 x6 -2 x3 Add x0 -2 
Add Mul Add x0 -2 Mul Pow log Mul Add Add acot x0 1.31303528549933 x6 -2 Add x3 -1 Mul x3 Mul Mul -2 Mul -1 Pow Add 1 Mul x0 x0 -1 Pow Mul Add Add acot x0 1.31303528549933 x6 -2 -1 Pow log Mul Add Add acot x0 1.31303528549933 x6 -2 x3 