Y add 5.05 sub mul 8.23 div add mul -89.5 x_5 mul -31.6 x_1 mul pow2 add -24.1 mul 63.7 x_7 mul add mul 4.5600000000000005 x_2 mul 62.2 x_4 sub mul 0.657 x_8 mul 48.400000000000006 div x_6 x_3 mul 50.2 x_0