src/ZF/ex/Primes.thy
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Thu, 03 Jan 2019 21:15:52 +0100 wenzelm isabelle update -u mixfix_cartouches;
Tue, 16 Jan 2018 09:30:00 +0100 wenzelm standardized towards new-style formal comments: isabelle update_comments;
Sun, 09 Apr 2017 20:44:35 +0200 wenzelm clarified main ZF.thy / ZFC.thy, and avoid name clash with global HOL/Main.thy;
Mon, 07 Dec 2015 10:23:50 +0100 wenzelm isabelle update_cartouches -c -t;
Thu, 23 Jul 2015 14:25:05 +0200 wenzelm isabelle update_cartouches;
Mon, 23 Mar 2015 21:05:17 +0100 wenzelm prefer local fixes;
Sun, 02 Nov 2014 16:39:54 +0100 wenzelm modernized header;
Wed, 11 Jun 2014 14:24:23 +1000 Thomas Sewell Hypsubst preserves equality hypotheses
Tue, 06 Mar 2012 16:46:27 +0000 paulson mathematical symbols for Isabelle/ZF example theories
Sun, 20 Nov 2011 20:15:02 +0100 wenzelm eliminated obsolete "standard";
Sat, 17 Oct 2009 14:43:18 +0200 wenzelm eliminated hard tabulators, guessing at each author's individual tab-width;
Sun, 07 Oct 2007 21:19:31 +0200 wenzelm modernized specifications;
Fri, 17 Jun 2005 16:12:49 +0200 haftmann migrated theory headers to new format
Wed, 27 Apr 2005 16:41:03 +0200 paulson minor tidying
Wed, 10 Jul 2002 16:54:07 +0200 paulson Fixed quantified variable name preservation for ball and bex (bounded quants)
Sat, 29 Jun 2002 21:33:06 +0200 paulson conversion of many files to Isar format
Mon, 04 Feb 2002 13:16:54 +0100 paulson New-style versions of these old examples
Tue, 26 Jun 2001 17:04:54 +0200 paulson now more like the HOL versions, and with the Square Root example added
Mon, 21 May 2001 14:36:24 +0200 paulson X-symbols for set theory
Mon, 07 Aug 2000 10:29:54 +0200 paulson instantiated Cancel_Numerals for "nat" in ZF
Thu, 13 Jun 1996 16:22:37 +0200 paulson New example of GCDs and divides relation
Thu, 13 Jun 1996 14:25:45 +0200 paulson The "divides" relation, the greatest common divisor and Euclid's algorithm
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