Y add 4.2 add add mul 0.673 div mul x_1 x_2 div x_7 x_7 sub mul 0.633 tan add -0.977 mul 0.028 x_4 mul 1.6 div x_8 x_1 mul -22.900000000000002 mul x_3 sub sub mul -51.900000000000006 abs add 40.1 mul -1.95 x_5 add mul 3.7 x_7 mul 3.46 cos sub mul 1.76 x_6 mul 22.1 x_0 mul -3.49 x_0