Y add 0.559 div sub sub mul -8.91 x_2 mul -0.46 x_0 mul -90.0 div mul tan add -0.46900000000000003 mul -31.1 x_1 sub mul -0.88 exp add -0.993 mul -18.8 x_3 mul -5.38 mul x_0 x_3 x_1 pow2 add 0.2 mul 9.03 x_3