Mul Pow 10.0178749274099 Mul -1 Add x0 Pow x4 x0 0.0366189934736865 
Mul 0.0366189934736865 Mul Pow 10.0178749274099 Add Mul -1 Add x0 Pow x4 x0 -1 Mul 12.3222459174810 Mul -1 Add 1 Mul Pow x4 Add x0 -1 Mul x4 log x4 