src/ZF/Main_ZF.thy
Sat, 10 Oct 2015 22:27:33 +0200 wenzelm tuned syntax -- more symbols;
Fri, 09 Oct 2015 20:26:03 +0200 wenzelm discontinued specific HTML syntax;
Tue, 28 Jul 2015 20:59:39 +0200 wenzelm more explicit context;
Thu, 23 Jul 2015 14:25:05 +0200 wenzelm isabelle update_cartouches;
Sat, 07 Mar 2015 21:32:31 +0100 wenzelm clarified Drule.gen_all: observe context more carefully;
Sun, 02 Nov 2014 16:39:54 +0100 wenzelm modernized header;
Thu, 15 Mar 2012 16:35:02 +0000 paulson replacing ":" by "\<in>"
Tue, 06 Mar 2012 15:15:49 +0000 paulson mathematical symbols instead of ASCII
Thu, 24 Nov 2011 21:01:06 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Thu, 29 Apr 2010 22:56:32 +0200 wenzelm proper context for mksimps etc. -- via simpset of the running Simplifier;
Wed, 21 Jan 2009 16:47:31 +0100 haftmann dropped ID
Wed, 19 Mar 2008 22:47:35 +0100 wenzelm eliminated change_claset/simpset;
Mon, 11 Feb 2008 15:40:21 +0100 krauss Made theory names in ZF disjoint from HOL theory names to allow loading both developments
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