src/HOL/Equiv_Relations.thy
Wed, 10 Jan 2018 15:25:09 +0100 nipkow ran isabelle update_op on all sources
Mon, 07 Aug 2017 11:21:11 +0200 blanchet tuning imports
Wed, 10 Aug 2016 22:05:00 +0200 wenzelm misc tuning and modernization;
Fri, 13 May 2016 20:24:10 +0200 wenzelm eliminated use of empty "assms";
Mon, 28 Dec 2015 17:43:30 +0100 wenzelm prefer symbols for "Union", "Inter";
Mon, 07 Dec 2015 10:38:04 +0100 wenzelm isabelle update_cartouches -c -t;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Wed, 08 Jul 2015 14:01:41 +0200 haftmann avoid explicit definition of the relation of associated elements in a ring -- prefer explicit normalization instead
Fri, 19 Jun 2015 07:53:35 +0200 haftmann separate class for notions specific for integral (semi)domains, in contrast to fields where these are trivial
Thu, 12 Feb 2015 12:46:50 +0000 paulson new lemmas re refinement of one equivalence relation WRT another
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Thu, 16 Jan 2014 21:22:01 +0100 blanchet hide short const name
Thu, 16 Jan 2014 18:52:50 +0100 blanchet liquidated 'Equiv_Relations_More' -- distinguished between choice-dependent parts and choice-independent parts
Sun, 15 Dec 2013 15:10:14 +0100 haftmann more algebraic terminology for theories about big operators
Thu, 14 Feb 2013 12:24:42 +0100 haftmann abandoned theory Plain
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