Y add -8.75 add mul 2.0 x_1 sub mul -2.27 pow2 add -0.269 mul 34.7 x_6 sub mul -0.366 div mul sub add mul -32.300000000000004 x_4 mul 81.10000000000001 x_3 mul -61.400000000000006 x_8 x_5 mul x_2 x_7 mul -0.634 x_0