Y add -16.7 mul add mul 0.646 tan add -6.08 mul -33.9 x_0 mul -0.519 div add mul 3.77 x_1 mul -0.549 div tan add mul -35.7 pow2 add 3.5100000000000002 mul -1.8 x_1 mul -0.39 pow2 add -9.56 mul 6.3100000000000005 x_1 x_1 x_1 x_2