Add Add Mul Pow Mul 4 x0 Mul Add x0 x3 -0.252680255142079 -2 x5 x2 
Mul -2 Mul Pow Mul 4 x0 Add Mul Add x0 x3 -0.252680255142079 -1 Add Mul Mul Add x0 x3 -0.252680255142079 4 Mul Mul Mul 4 x0 log Mul 4 x0 -0.252680255142079 