Y add -0.884 sub add sub sub mul 94.9 mul x_1 tan add -23.200000000000003 mul 0.497 x_1 add mul -0.369 x_2 mul 0.016 x_0 mul 0.9530000000000001 x_0 mul 1.6300000000000001 x_4 mul 26.200000000000003 x_3