Y add -0.585 sub sub mul -0.509 abs add 3.81 mul -1.04 x_2 sub mul -3.09 x_2 mul 88.80000000000001 mul mul x_0 x_1 pow2 add -45.1 mul 5.82 mul x_1 x_1 mul 6.54 pow3 add 13.600000000000001 mul 49.0 x_2