Y add 0.182 sub sub add mul 4.05 x_7 mul 8.69 x_6 mul -4.93 x_3 sub mul -34.1 x_1 mul -4.8100000000000005 mul div x_4 add mul -0.936 x_5 mul 0.48 div add mul 0.31 x_6 mul 28.400000000000002 x_0 x_8 x_2