Y add 0.16 div mul sub mul 4.11 x_7 mul 90.0 div inv add 26.900000000000002 mul -2.63 x_1 div x_6 x_3 mul x_0 mul add mul -0.9 exp add 2.7 mul -6.390000000000001 x_5 add sub mul 39.400000000000006 x_8 mul -0.403 mul x_1 x_2 mul -3.4 x_0 x_2 x_4