Y add 0.756 sub sub mul -4.75 mul sub mul 0.20500000000000002 x_5 mul 0.651 mul add mul -0.616 x_8 mul -0.891 x_4 x_2 sub mul 8.76 mul sub mul 95.4 x_7 mul -99.7 x_6 exp add -3.2800000000000002 mul -48.400000000000006 x_8 mul 8.96 x_0 mul -3.8000000000000003 x_3 mul 8.19 x_1