Y add 54.1 add add mul 6.6000000000000005 div sub add mul 2.0100000000000002 x_7 mul 0.22 mul mul x_8 x_3 sub mul 0.657 x_2 mul -0.706 x_5 mul -0.099 mul div x_7 x_4 x_3 x_0 mul 5.3500000000000005 x_7 sub mul -2.87 x_0 sub mul -0.214 x_6 mul 4.54 x_1