Y add -0.28800000000000003 add mul 0.846 x_1 add sub mul -0.9550000000000001 mul div x_2 mul div pow2 add 87.2 mul -8.88 x_4 x_0 pow2 add mul 9.56 x_3 mul 37.7 pow3 add 2.42 mul -0.772 x_1 x_0 mul -2.52 abs add -5.1000000000000005 mul -8.35 x_0 mul 78.7 x_4