Y add -18.2 div add mul 66.5 x_7 add mul -0.33 abs add 0.89 mul 82.80000000000001 x_3 mul 12.9 x_4 div x_5 add mul -1.42 cos add mul 0.46900000000000003 tan add mul -2.82 x_6 mul 0.794 inv add 8.83 mul -0.03 x_2 mul -0.492 x_1 mul 4.9 x_0