Add x3 Pow pi Mul Mul Add 1 x0 acot x5 Pow 3 Mul x0 0.0366189934736865 
Mul Pow pi Add Mul Mul Add 1 x0 acot x5 Pow 3 Mul x0 0.0366189934736865 -1 Mul Mul pi log pi Add Mul Pow 3 Mul x0 0.0366189934736865 acot x5 Mul Mul Add 1 x0 acot x5 Mul Pow 3 Add Mul x0 0.0366189934736865 -1 4.13523128214180 