Y add -0.774 mul mul x_9 sub sub mul 7.7700000000000005 x_2 mul 0.793 x_0 mul -2.6 x_0 add mul 0.8220000000000001 x_7 mul -89.60000000000001 mul sub mul 0.962 x_6 sub mul 4.6000000000000005 x_5 add sub mul 0.9 x_4 sub mul -5.68 x_8 mul 12.100000000000001 x_3 mul -0.227 x_8 x_1