Y add -0.611 add sub sub add mul -0.71 x_6 sub mul -9.61 div add mul -6.32 pow3 add -49.900000000000006 mul 0.448 x_1 mul -93.4 x_7 x_4 mul -0.227 mul pow2 add -3.38 mul 4.93 x_8 x_1 mul 28.0 x_0 mul 0.123 mul pow2 add -0.28 mul -5.7 x_3 x_5 mul 8.96 pow3 add 88.60000000000001 mul 4.1000000000000005 x_2