Will Winplot (or Wingeom) put arrows at the ends of lines (specifically axes) and other graphs?
Arrows that indicate direction are routinely available; specifically rays, vectors, and the positive direction on a coordinate axis or on a parametrically defined curve. The creative user will find ways of putting arrows in other places. Because it is not trivial for Winplot to decide on its own where a graph ends, given that some curves leave the window and then return, arrows at the ends of curves are usually problematic. They are available for curves with restricted domains, however.
