Y add -0.41100000000000003 sub sub mul -19.700000000000003 div sub mul -0.305 x_2 mul -8.44 exp add mul -0.28600000000000003 x_1 mul -6.51 x_3 tan add add mul 8.71 x_0 mul 7.08 x_1 mul 26.900000000000002 x_2 mul -19.6 x_0 mul 2.88 x_0