Hi Quentin:
I do not see that at all. All that has been
demonstrated is that a list can be so mapped not
that such a mapping must exist. The list can still be first.
Hal Ruhl
At 02:37 PM 3/12/2006, you wrote:
>Hi,
>
>Le Dimanche 12 Mars 2006 20:11, Hal Ruhl a écrit :
> > Lists and numbers:
> >
> > My model's only assumption [I think] is a countably infinite list of
> > possible properties of objects.
>
>For a list to have the property of being countably infinite require that
>natural numbers exist before... because being countably infinite means that
>you have a 1-1 mapping between the list and the set N.
>
>Quentin
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Everything List" group.
To post to this group, send email to everything-list.domain.name.hidden
To unsubscribe from this group, send email to everything-list-unsubscribe.domain.name.hidden
For more options, visit this group at
http://groups.google.com/group/everything-list
-~----------~----~----~----~------~----~------~--~---
Received on Sun Mar 12 2006 - 21:05:46 PST