src/ZF/Constructible/Formula.thy
Tue, 02 Jul 2002 13:28:08 +0200 paulson Tidying and introduction of various new theorems
Mon, 24 Jun 2002 11:59:21 +0200 paulson development and tweaks
Wed, 19 Jun 2002 11:48:01 +0200 paulson new theory of inner models
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