src/HOL/Isar_Examples/Puzzle.thy
Tue, 02 Aug 2016 18:44:37 +0200 wenzelm tuned;
Sat, 26 Dec 2015 15:44:14 +0100 wenzelm misc tuning and modernization;
Mon, 02 Nov 2015 13:58:19 +0100 wenzelm tuned document;
Wed, 10 Jun 2015 10:39:28 +0200 wenzelm tuned proofs;
Sun, 02 Nov 2014 17:23:48 +0100 wenzelm modernized header;
Tue, 07 Oct 2014 20:59:46 +0200 wenzelm more cartouches;
Thu, 01 Jul 2010 18:31:46 +0200 wenzelm misc tuning and modernization;
Sun, 10 Jan 2010 18:43:45 +0100 berghofe Adapted to changes in induct method.
Tue, 20 Oct 2009 19:37:09 +0200 wenzelm modernized session Isar_Examples;
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