Add x0 Add Pow Add -4 Mul x0 0.250000000000000 Add log x1 2 Mul x0 0.0625000000000000 
Add 1 Add Mul Pow Add -4 Mul x0 0.250000000000000 Add Add log x1 2 -1 Mul Add log x1 2 0.250000000000000 0.0625000000000000 