Y add 0.459 mul div div add sub mul 4.47 mul x_8 x_1 sub mul 2.8000000000000003 x_5 mul -8.700000000000001 x_9 add sub add mul -50.900000000000006 x_4 mul -7.13 x_7 mul 39.5 x_3 mul 6.15 mul x_2 x_0 x_0 x_7 sub mul -98.0 x_4 mul 0.422 x_6