Y add 77.9 add mul -12.4 div x_2 div tan add 38.6 mul -0.398 mul x_3 sin add -23.0 mul 24.200000000000003 x_2 div sub mul 53.5 mul sub mul 55.0 sin add 0.5730000000000001 mul 0.5750000000000001 x_4 mul -0.07 x_2 x_1 mul -0.303 x_0 cos add -0.78 mul -7.65 x_4 mul -0.309 x_1