src/FOL/ex/Nat.thy
Fri, 18 Feb 2011 17:03:30 +0100 wenzelm modernized specifications;
Mon, 20 Dec 2010 16:44:33 +0100 wenzelm proper identifiers for consts and types;
Thu, 09 Jul 2009 22:09:58 +0200 wenzelm removed obsolete CVS Ids;
Sun, 27 Jan 2008 20:04:30 +0100 wenzelm tuned;
Wed, 07 Jun 2006 23:21:55 +0200 wenzelm removed obsolete ML files;
Sat, 03 Sep 2005 17:15:51 +0200 wenzelm converted to Isar theory format;
Tue, 06 May 1997 14:36:37 +0200 wenzelm tuned comments;
Mon, 05 Feb 1996 13:44:28 +0100 clasohm expanded tabs
Tue, 07 Nov 1995 12:58:17 +0100 clasohm removed quotes from types in consts section
Tue, 03 May 1994 15:00:00 +0200 lcp removal of obsolete type-declaration syntax
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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