Y add 0.08600000000000001 add sub sub mul -0.806 mul x_1 mul x_7 mul x_5 mul x_6 x_3 mul -35.4 x_8 mul 37.800000000000004 pow2 add 0.45 mul -32.0 mul x_4 pow3 sub mul 26.400000000000002 x_1 mul -0.634 x_0 mul 53.300000000000004 x_2