Pow x0 Pow 0.0400000000000000 Add Mul Add x0 Mul x1 -1 x3 Add pi x2 
Mul Pow x0 Add Pow 0.0400000000000000 Add Mul Add x0 Mul x1 -1 x3 Add pi x2 -1 Add Pow 0.0400000000000000 Add Mul Add x0 Mul x1 -1 x3 Add pi x2 Mul Mul x0 log x0 Mul Pow 0.0400000000000000 Add Add Mul Add x0 Mul x1 -1 x3 Add pi x2 -1 Mul -3.17887582486820 x3 