Y add 69.40 add sub mul -0.72 pow2 add 64.10 mul -0.12 x_0 mul -31.30 div sub mul 8.42 x_2 mul 11.20 x_1 tan add -3.97 mul 0.24 div x_2 pow3 add 0.12 mul 6.33 x_1 mul -0.27 tan add 2.64 mul -38.70 x_2