src/FOLP/ex/If.thy
Sun, 09 Nov 2014 17:04:14 +0100 wenzelm proper context for match_tac etc.;
Fri, 23 Apr 2010 23:35:43 +0200 wenzelm mark schematic statements explicitly;
Sat, 13 Mar 2010 16:44:12 +0100 wenzelm removed old CVS Ids;
Mon, 01 Mar 2010 13:40:23 +0100 haftmann replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
Sun, 27 Jan 2008 20:04:32 +0100 wenzelm eliminated some legacy ML files;
Tue, 06 Jun 2006 20:42:25 +0200 wenzelm quoted "if";
Sun, 18 Sep 2005 14:25:48 +0200 wenzelm converted to Isar theory format;
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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