Y add 0.116 sub mul 0.8230000000000001 x_0 add add mul -29.700000000000003 pow2 add 13.700000000000001 mul 9.83 x_0 mul -0.981 mul div pow3 add 77.9 mul -0.08 x_3 x_3 pow3 add -0.592 mul -7.43 mul pow3 add 2.0 mul -8.28 x_1 x_2 mul -2.31 x_4