Y add 0.43 sub add mul -2.46 x_0 mul -55.5 tan add 8.68 mul -0.811 x_1 mul 45.300000000000004 mul x_1 add mul 0.155 x_1 mul -82.80000000000001 cos sub mul -1.26 x_1 mul 0.547 tan add -42.0 mul 0.9390000000000001 x_0