| Sun, 09 Apr 2017 20:44:35 +0200 |
wenzelm |
clarified main ZF.thy / ZFC.thy, and avoid name clash with global HOL/Main.thy;
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| Mon, 07 Dec 2015 10:23:50 +0100 |
wenzelm |
isabelle update_cartouches -c -t;
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| Sat, 10 Oct 2015 22:02:23 +0200 |
wenzelm |
tuned syntax -- more symbols;
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| Thu, 23 Jul 2015 14:25:05 +0200 |
wenzelm |
isabelle update_cartouches;
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| Mon, 23 Mar 2015 21:05:17 +0100 |
wenzelm |
prefer local fixes;
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| Sun, 02 Nov 2014 16:39:54 +0100 |
wenzelm |
modernized header;
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| Thu, 15 Mar 2012 16:35:02 +0000 |
paulson |
replacing ":" by "\<in>"
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| Tue, 06 Mar 2012 17:01:37 +0000 |
paulson |
More mathematical symbols for ZF examples
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| Sun, 20 Nov 2011 20:15:02 +0100 |
wenzelm |
eliminated obsolete "standard";
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| Thu, 22 Jul 2010 18:08:39 +0200 |
wenzelm |
updated some headers;
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| Sat, 17 Oct 2009 14:43:18 +0200 |
wenzelm |
eliminated hard tabulators, guessing at each author's individual tab-width;
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| Sun, 07 Oct 2007 21:19:31 +0200 |
wenzelm |
modernized specifications;
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| Mon, 28 Mar 2005 16:19:56 +0200 |
paulson |
conversion of UNITY to Isar scripts
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| Fri, 27 Jun 2003 18:40:25 +0200 |
paulson |
Conversion of theory UNITY to Isar script
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| Wed, 19 Dec 2001 11:13:27 +0100 |
paulson |
separation of the AC part of Main into Main_ZFC, plus a few new lemmas
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| Thu, 15 Nov 2001 15:07:16 +0100 |
ehmety |
*** empty log message ***
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| Wed, 08 Aug 2001 14:33:10 +0200 |
paulson |
new ZF/UNITY theory
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