Y add 0.484 sub mul -2.93 x_5 mul -8.77 div sub add mul 0.635 x_1 mul -0.794 div add mul 0.875 mul x_4 abs add 7.87 mul 5.66 x_2 mul -2.56 div tan add -2.0 mul -0.991 x_0 exp add -0.868 mul 0.254 x_8 x_7 mul 3.3200000000000003 x_3 abs add 70.2 mul 4.29 x_6