From: Dominikus Scherkl (firstname.lastname@example.org)
Date: Sun Oct 07 2007 - 07:04:00 CDT
Philippe Verdy schrieb:
> Mark, the question is not "if sets don't have an implied ordering". By
> definition a set is a unordered thing. There does not exist any ordered set.
Of course there exists ordered sets!
If you put an ordering on a set, it still remains a set.
But an ordering is not required for sets, so most of them don't have one.
-- Dominikus Scherkl
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