Y add -4.09 sub mul -4.71 div sub add mul 4.8100000000000005 x_3 mul -0.049 x_4 sub mul 2.65 inv add mul 8.88 x_5 mul -0.759 x_1 sub mul 0.52 x_6 mul -9.040000000000001 pow3 add -0.6950000000000001 mul -0.662 x_2 x_0 mul -0.747 tan add -0.223 mul 8.46 x_2