Y add 57.7 sub sub mul 44.2 x_6 mul 3.2800000000000002 mul x_2 tan add 9.35 mul -7.51 x_4 sub mul 5.18 div tan sub mul -9.950000000000001 x_3 mul 46.2 x_5 x_6 mul -0.536 tan add 56.400000000000006 mul 67.0 mul x_0 x_1