Y add -0.316 add mul 27.8 mul x_4 sub mul -0.543 x_1 mul -2.75 x_1 mul -3.5500000000000003 mul add add mul 16.2 cos add -2.2800000000000002 mul 7.5200000000000005 div x_7 abs add 0.47000000000000003 mul 4.1000000000000005 mul x_5 pow2 add -0.634 mul -73.0 x_2 mul -0.202 tan add -0.926 mul 5.76 x_6 mul -8.43 div add mul -9.46 x_3 mul 3.09 x_2 x_8 x_0