Y add 9.57 div add mul -0.735 div x_3 x_0 mul 41.900000000000006 x_7 add mul -0.41100000000000003 mul x_4 x_6 sub mul 2.2600000000000002 mul x_2 add mul 40.400000000000006 x_8 mul 0.8 x_5 mul -0.42 x_1