Y add -8.950000000000001 add sub sub mul -0.485 tan add -0.9450000000000001 mul 40.7 x_2 mul 8.85 x_3 mul -55.6 x_5 add mul 0.078 x_4 mul 0.34600000000000003 div mul x_1 x_0 pow3 add 15.100000000000001 mul 4.88 x_1