Y add -0.917 sub sub mul 15.5 x_0 mul 6.300000000000001 x_0 mul 0.47200000000000003 cos add 0.08700000000000001 mul -0.467 mul sin add 4.5600000000000005 mul -1.96 x_0 div tan add -0.063 mul -12.5 x_0 x_0