Y add 44.300000000000004 sub mul 0.723 div add mul 0.97 div x_0 pow3 add -94.2 mul 82.80000000000001 x_2 mul -9.09 div sub mul 69.8 x_6 add mul -36.0 x_1 add mul 87.30000000000001 x_8 mul 0.128 div x_2 x_3 div log add 1.87 mul -0.5 x_5 x_7 x_1 mul 9.99 x_4