Re: Why Regularity?

From: "Rupert" <rupertmccallum@xxxxxxxxx>
Date: 18 Nov 2006 07:51:22 -0800

The reason why we have the axiom of regularity isn't really anything to
do with the liar paradox. It's just an indication of the fact that we
only want to study well-founded sets. In ZF-regularity we can prove
that the class of well-founded sets is a model for ZF with regularity
anyway.

.

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