src/HOL/Algebra/RingHom.thy
Mon, 01 Apr 2019 17:02:43 +0100 paulson A few results in Algebra, and bits for Analysis
Sun, 10 Mar 2019 23:23:03 +0100 wenzelm more formal contributors (with the help of the history);
Sat, 28 Jul 2018 16:06:36 +0100 paulson de-applying and simplification
Thu, 19 Jul 2018 23:23:10 +0200 paulson updated material concerning Algebra
Sat, 30 Jun 2018 15:44:04 +0100 paulson More on Algebra by Paulo and Martin
Thu, 15 Feb 2018 12:11:00 +0100 wenzelm more symbols;
Tue, 16 Jan 2018 09:30:00 +0100 wenzelm standardized towards new-style formal comments: isabelle update_comments;
Thu, 26 May 2016 17:51:22 +0200 wenzelm isabelle update_cartouches -c -t;
Wed, 04 Nov 2015 08:13:49 +0100 ballarin Qualifiers in locale expressions default to mandatory regardless of the command.
Sat, 10 Oct 2015 16:26:23 +0200 wenzelm isabelle update_cartouches;
Sun, 13 Sep 2015 22:56:52 +0200 wenzelm tuned proofs -- less legacy;
Fri, 02 Sep 2011 18:17:45 +0200 wenzelm tuned proofs;
Sun, 21 Mar 2010 17:12:31 +0100 wenzelm standard headers;
Thu, 26 Mar 2009 20:08:55 +0100 wenzelm interpretation/interpret: prefixes are mandatory by default;
Fri, 19 Dec 2008 14:31:17 +0100 ballarin More porting to new locales.
Wed, 17 Dec 2008 17:53:56 +0100 ballarin More porting to new locales.
Tue, 16 Dec 2008 21:10:53 +0100 ballarin More porting to new locales.
Mon, 17 Nov 2008 17:00:55 +0100 haftmann tuned unfold_locales invocation
Fri, 01 Aug 2008 18:10:52 +0200 ballarin Generalised polynomial lemmas from cring to ring.
Tue, 15 Jul 2008 16:50:09 +0200 ballarin Removed uses of context element includes.
Wed, 05 Mar 2008 21:48:15 +0100 wenzelm explicit referencing of background facts;
Thu, 21 Jun 2007 20:07:26 +0200 wenzelm tuned proofs -- avoid implicit prems;
Thu, 21 Jun 2007 17:28:53 +0200 wenzelm tuned proofs -- avoid implicit prems;
Wed, 13 Jun 2007 00:01:41 +0200 wenzelm tuned proofs: avoid implicit prems;
Thu, 23 Nov 2006 20:34:21 +0100 wenzelm prefer antiquotations over LaTeX macros;
Thu, 03 Aug 2006 14:57:26 +0200 ballarin Restructured algebra library, added ideals and quotient rings.
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