Mul Pow Add 1.89837410367959 x0 -0.881373587019543 Pow x2 x0 
Add Mul Pow x2 x0 Mul Pow Add 1.89837410367959 x0 -1.88137358701954 -0.881373587019543 Mul Pow Add 1.89837410367959 x0 -0.881373587019543 Mul Pow x2 Add x0 -1 Mul x2 log x2 