Y add -4.3 div mul div div x_3 x_6 x_4 add mul 2.2800000000000002 div x_1 sub add mul 63.0 x_2 add sub mul -67.7 mul x_3 x_7 mul -0.38 x_1 add mul -0.39 x_2 mul -5.29 x_8 mul -7.55 x_6 mul 5.3100000000000005 x_0 x_5