On Wed, 2008-07-09 at 17:12 -0500, hadley wickham wrote: > What do you mean by equidistant? You can have three points that are > equidistant on the plane, but there's no way to add another point and > have it be the same distance from all of the existing points. (Unless > all the points are in the same place) > All points are one in a hippie dream, Hadley. Jim