Y add 0.303 add mul -8.5 pow2 add -8.290000000000001 mul 53.5 x_6 mul 2.1 div mul x_2 x_0 add mul -42.0 x_3 add mul -0.156 x_8 mul -27.1 div pow2 add 0.385 mul -0.9430000000000001 x_7 sub mul -18.7 x_1 add mul -3.68 pow2 add -0.961 mul -17.7 x_4 mul -8.9 pow3 add 0.226 mul -92.80000000000001 x_5