Y add 53.2 sub sub add sub sub mul -0.28800000000000003 x_3 mul 3.0100000000000002 exp add 0.33 mul 0.545 x_4 mul -0.292 x_5 mul -27.3 x_2 mul 8.9 pow3 sub mul 8.44 x_8 mul -2.05 exp add -0.418 mul 0.723 x_1 sub mul 8.1 x_6 mul -65.9 div inv add 15.700000000000001 mul 0.891 x_0 x_7