src/HOL/Library/Quotient.thy
Fri, 27 Mar 2009 10:05:11 +0100 haftmann normalized imports
Wed, 21 Jan 2009 23:40:23 +0100 haftmann no base sort in class import
Mon, 07 Jul 2008 08:47:17 +0200 haftmann absolute imports of HOL/*.thy theories
Thu, 26 Jun 2008 10:07:01 +0200 haftmann established Plain theory and image
Tue, 18 Dec 2007 14:37:00 +0100 haftmann switched from PreList to ATP_Linkup
Mon, 10 Dec 2007 11:24:09 +0100 haftmann switched import from Main to PreList
Tue, 16 Oct 2007 23:12:45 +0200 haftmann global class syntax
Thu, 14 Jun 2007 23:04:39 +0200 wenzelm tuned proofs;
Wed, 13 Jun 2007 18:30:11 +0200 wenzelm tuned proofs: avoid implicit prems;
Tue, 20 Mar 2007 08:27:15 +0100 haftmann explizit "type" superclass
Fri, 02 Mar 2007 15:43:21 +0100 haftmann now using "class"
Fri, 17 Nov 2006 02:20:03 +0100 wenzelm more robust syntax for definition/abbreviation/notation;
Thu, 16 Feb 2006 21:12:00 +0100 wenzelm new-style definitions/abbreviations;
Sat, 21 Jan 2006 23:02:21 +0100 wenzelm tuned proofs;
Tue, 03 Jan 2006 11:32:55 +0100 haftmann class now an keyword, quoted where necessary
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