Gary, If you're interested in exploring Axiom's type system the best source of material available is the Jenk's book. It would be useful if Sage's type hierarchy was close to the one Axiom uses, making it possible to share algorithms. If you'll mail me a postal address (offline), I'll send you a copy of the book.
Tim --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---