--- In Wittrs@xxxxxxxxxxxxxxx, "gabuddabout" <wittrsamr@...> wrote: > > Thanks for the thoughtful responses, Neil. If you would be so kind to > provide a link again to your paper, I wouldn't mind going for a spin with > whatever I might understand of it. I think you are referring to the one I posted several months ago. http://faculty.cs.niu.edu/~rickert/drafts/mathdual.pdf ========================================= Need Something? Check here: http://ludwig.squarespace.com/wittrslinks/