CoordinateSpace

[Eric Dean Tribble <tribble>]

Date: Wed, 25 Oct 89 18:36:44 PDT
   From: mark (Mark S. Miller)

      Date: Mon, 23 Oct 89 14:23:41 PDT
      From: tribble (Eric Dean Tribble)

      That's the problem, of couse....  I think we need to start with some
      uses of Multi-valued tables.  can anyone think of one?  I can't
      remember what I wanted them for...

      dean

   Let's try to get by without Multi-valued Tables, and without Bags.
   Bags can be replaced by a mapping from objects (the elements of the
   bag) to an integer (the number of times it is in the bag).  

I don't mind avoiding MultiValued tables, but I think I need bags, and
mapping from objectAsPositions to integers won't do.  Bags don't
procide the semantic problems of multi-valued Tables, do they?

dean