Mul Mul -2 Add Mul Mul cbrt x1 x2 Mul Add x0 atan x0 x4 x0 Pow sec sin Add x3 Add pi x0 x2 
Add Mul Pow sec sin Add x3 Add pi x0 x2 Mul -2 Add Mul Mul cbrt x1 x2 Mul x4 Add 1 Pow Add 1 Mul x0 x0 -1 1 Mul Mul -2 Add Mul Mul cbrt x1 x2 Mul Add x0 atan x0 x4 x0 Mul Pow sec sin Add x3 Add pi x0 Add x2 -1 Mul x2 Mul Mul tan sin Add x3 Add pi x0 sec sin Add x3 Add pi x0 cos Add x3 Add pi x0 