Y add 0.443 div div x_2 div x_4 div sub mul -18.2 x_3 sub mul -0.281 div x_7 mul div tan add -88.5 mul -2.9 x_1 add mul -0.455 sin add mul 0.253 x_6 mul 53.5 x_5 mul 9.05 x_0 x_7 mul 56.400000000000006 x_7 mul x_4 sin add 54.400000000000006 mul 0.13 x_0 x_8