Y add -0.011 div mul sub mul 84.4 x_7 mul -89.0 mul div sub mul 9.32 x_2 mul 6.8100000000000005 x_3 div add mul 0.653 cos add -2.35 mul -0.042 x_1 sub mul 6.33 x_8 mul -2.97 x_5 div x_6 x_2 mul x_1 x_2 exp add -0.386 mul 2.42 x_8 add mul 8.620000000000001 x_0 mul 2.9000000000000004 x_4