Y add 77.60000000000001 add mul -36.1 x_5 mul 0.044 div mul sub mul 33.5 x_3 mul -3.34 div div add mul -84.10000000000001 x_2 mul -9.64 x_8 x_2 mul x_0 sub add mul 28.200000000000003 mul x_6 x_1 mul 0.979 div x_4 x_4 mul -0.47700000000000004 x_1 x_7 x_6