Y add -88.0 div mul div sub mul -19.200000000000003 cos add 34.800000000000004 mul -9.42 div inv add -3.18 mul 6.8500000000000005 x_1 cos add 9.950000000000001 mul -64.60000000000001 x_2 mul 0.65 abs add 0.796 mul -0.994 x_2 x_0 x_2 x_1