Y add 0.9 div sub sub add sub add sub mul 27.400000000000002 x_2 add mul 66.4 x_3 mul 0.073 x_0 mul -20.3 x_0 mul -0.06 x_7 mul 0.25 x_5 mul 0.216 x_5 mul -0.9550000000000001 x_6 sub add mul -6.57 mul x_6 x_4 mul 8.49 x_2 mul 0.966 x_1