Y add -0.343 div div div x_4 sub mul -0.737 x_8 mul -5.47 x_0 div x_3 sub mul -1.44 x_6 mul -47.400000000000006 x_1 sub sub mul -3.2600000000000002 x_2 sub mul -74.2 x_3 mul -6.07 x_7 sub mul 0.11 x_5 mul 0.797 x_1