Y add 0.053 mul div x_4 x_5 add mul -6.68 cos add 28.3 mul 3.0500000000000003 x_6 add mul 3.95 x_3 mul -0.17 mul add mul 43.400000000000006 mul cos sub mul 1.74 x_0 mul 2.17 x_7 div sub mul -6.59 x_8 mul -7.66 x_1 x_7 mul -5.74 sin add -4.1000000000000005 mul 3.9000000000000004 x_8 x_2