Y add -1.28 add mul 0.651 x_6 mul 0.47500000000000003 mul x_8 sub mul 5.3500000000000005 x_5 mul 2.17 div x_3 add sub mul -3.5100000000000002 x_7 mul 4.62 mul sub mul -5.96 mul x_0 x_4 mul -2.32 x_5 x_2 mul -0.561 x_1