src/HOL/ex/Abstract_NAT.thy
Mon, 15 Dec 2008 18:12:52 +0100 ballarin More porting to new locales.
Wed, 11 Jul 2007 11:52:28 +0200 berghofe Renamed inductive2 to inductive.
Tue, 05 Jun 2007 16:26:06 +0200 wenzelm tuned comments;
Fri, 17 Nov 2006 02:20:03 +0100 wenzelm more robust syntax for definition/abbreviation/notation;
Wed, 15 Nov 2006 20:50:23 +0100 wenzelm tuned proofs;
Tue, 14 Nov 2006 22:16:59 +0100 wenzelm converted to 'inductive2';
Tue, 26 Sep 2006 13:34:16 +0200 haftmann renamed 0 and 1 to HOL.zero and HOL.one respectivly; introduced corresponding syntactic classes
Mon, 11 Sep 2006 14:28:47 +0200 haftmann hid succ, pred in Numeral.thy
Wed, 06 Sep 2006 13:48:02 +0200 haftmann got rid of Numeral.bin type
Sat, 08 Apr 2006 22:51:06 +0200 wenzelm refined 'abbreviation';
Thu, 16 Feb 2006 21:12:03 +0100 wenzelm Abstract Natural Numbers with polymorphic recursion.
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