Y add 81.60000000000001 mul add mul -0.41100000000000003 div div x_4 x_5 sub add mul 8.4 x_7 mul -0.011 mul sub mul -2.5 x_3 mul 9.33 x_0 mul sub mul 82.80000000000001 x_8 mul 8.75 x_2 x_1 mul 96.2 x_1 mul 3.24 sin add 4.46 mul 80.60000000000001 x_2 x_6