sqrt Pow Mul Mul -0.252680255142079 x0 x6 Add Add x7 x0 x2 
Mul Pow Mul 2 sqrt Pow Mul Mul -0.252680255142079 x0 x6 Add Add x7 x0 x2 -1 Mul Pow Mul Mul -0.252680255142079 x0 x6 Add Add Add x7 x0 x2 -1 Add Mul Add Add x7 x0 x2 Mul x6 -0.252680255142079 Mul Mul Mul -0.252680255142079 x0 x6 log Mul Mul -0.252680255142079 x0 x6 