Y add -90.0 sub mul -2.74 div x_0 add sub mul 0.963 tan add -0.335 mul 0.866 x_0 mul -8.96 sin add 21.400000000000002 mul -4.0 x_0 mul 0.863 abs add mul 0.503 x_1 mul 9.700000000000001 x_1 mul 3.97 x_0