Y add -88.2 sub sub mul 6.68 div mul add mul 49.6 inv add 6.91 mul 0.1 x_0 mul -2.68 x_1 sub add add mul -8.05 x_4 mul -6.15 x_7 mul -9.25 x_2 mul -0.9400000000000001 x_3 tan add -67.7 mul 5.7700000000000005 x_0 mul -0.448 x_6 mul -88.80000000000001 x_5