Y add 85.10000000000001 add add add mul 7.29 x_6 mul 6.19 x_4 mul 3.81 mul sub mul 50.300000000000004 x_5 mul -22.400000000000002 x_1 add sub mul 7.3 x_2 mul -0.032 mul x_3 x_7 mul 0.676 x_2 mul 15.100000000000001 mul x_0 x_8