Mul Pow Add 1.00496982331369 x7 Pow 3 Mul -1 x0 -3 
Mul -3 Mul Pow Add 1.00496982331369 x7 Add Pow 3 Mul -1 x0 -1 Mul Mul Add 1.00496982331369 x7 log Add 1.00496982331369 x7 Mul Pow 3 Add Mul -1 x0 -1 3.09861228866811 