Pow Add -0.327450150237258 x0 Mul cbrt atan x2 x0 
Mul Pow Add -0.327450150237258 x0 Add Mul cbrt atan x2 x0 -1 Add Mul cbrt atan x2 x0 Mul Mul Add -0.327450150237258 x0 log Add -0.327450150237258 x0 cbrt atan x2 