Y add -4.71 sub mul 31.0 x_4 mul -94.10000000000001 div inv add -0.247 mul 0.28500000000000003 x_2 add sub add mul -0.20700000000000002 x_7 mul -0.46900000000000003 mul x_6 add mul -2.68 x_3 mul 0.624 x_1 mul 9.75 mul x_8 x_0 mul -41.2 x_5