src/HOL/Library/comm_ring.ML
Fri, 10 Jul 2009 07:59:27 +0200 haftmann dropped find_index_eq
Mon, 25 May 2009 12:49:05 +0200 wenzelm modernized method setup;
Wed, 29 Apr 2009 14:20:26 +0200 haftmann farewell to class recpower
Fri, 13 Mar 2009 19:58:26 +0100 wenzelm unified type Proof.method and pervasive METHOD combinators;
Wed, 31 Dec 2008 00:08:13 +0100 wenzelm moved old add_term_vars, add_term_frees etc. to structure OldTerm;
Sun, 18 May 2008 15:04:09 +0200 wenzelm moved global pretty/string_of functions from Sign to Syntax;
Fri, 12 Oct 2007 08:25:48 +0200 haftmann moved class power to theory Power
Tue, 18 Sep 2007 16:08:00 +0200 wenzelm simplified type int (eliminated IntInf.int, integer);
Tue, 05 Jun 2007 19:19:30 +0200 haftmann tuned integers
Thu, 17 May 2007 19:49:40 +0200 haftmann canonical prefixing of class constants
Mon, 14 May 2007 12:52:54 +0200 haftmann fixed IntInf ambiguity
Sun, 13 May 2007 18:15:25 +0200 haftmann tuned
Wed, 29 Nov 2006 15:44:51 +0100 wenzelm simplified method setup;
Tue, 26 Sep 2006 13:34:16 +0200 haftmann renamed 0 and 1 to HOL.zero and HOL.one respectivly; introduced corresponding syntactic classes
Tue, 19 Sep 2006 23:15:30 +0200 wenzelm tuned method setup;
Fri, 10 Mar 2006 15:33:48 +0100 haftmann renamed HOL + - * etc. to HOL.plus HOL.minus HOL.times etc.
Thu, 19 Jan 2006 21:22:08 +0100 wenzelm setup: theory -> theory;
Tue, 20 Sep 2005 14:10:29 +0200 wenzelm added Commutative_Ring (from Main HOL);
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