src/HOL/HOL.thy
Fri, 04 Jul 2014 20:18:47 +0200 haftmann reduced name variants for assoc and commute on plus and mult
Mon, 12 May 2014 17:17:32 +0200 wenzelm tuned signature to make axiomatizations more easy to spot in the source, via "add_axioms" or "axiomatization";
Thu, 03 Apr 2014 10:51:22 +0200 blanchet use same idiom as used for datatype 'size' function to name constants and theorems emerging from various type interpretations -- reduces the chances of name clashes on theory merges
Wed, 26 Feb 2014 11:57:52 +0100 haftmann prefer proof context over background theory
Thu, 20 Feb 2014 20:19:41 +0100 wenzelm modernized tool setup;
Mon, 10 Feb 2014 22:08:18 +0100 wenzelm discontinued axiomatic 'classes', 'classrel', 'arities';
Mon, 10 Feb 2014 21:03:28 +0100 wenzelm more explicit axiomatization;
Sat, 01 Feb 2014 21:09:53 +0100 wenzelm more standard file/module names;
Wed, 01 Jan 2014 01:05:48 +0100 haftmann fundamental treatment of undefined vs. universally partial replaces code_abort
Sat, 14 Dec 2013 17:28:05 +0100 wenzelm proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
Thu, 22 Aug 2013 21:15:43 +0200 haftmann congruence rules for code_simp to mimic typical non-strict behaviour of conj and disj
Sun, 14 Jul 2013 00:08:15 +0200 wenzelm recover static nnf_ss from 6c0de045d127 -- avoid odd runtime warnings due to duplication of not_not;
Sat, 13 Jul 2013 00:50:49 +0200 wenzelm hybrid "auto" tool setup, for TTY (within theory) and PIDE (global print function);
Sun, 23 Jun 2013 21:16:07 +0200 haftmann migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
Sun, 23 Jun 2013 22:31:50 +0200 wenzelm tuned message -- more markup;
Thu, 30 May 2013 12:35:40 +0200 wenzelm standardized aliases;
Sat, 25 May 2013 15:37:53 +0200 wenzelm syntax translations always depend on context;
Sat, 27 Apr 2013 20:50:20 +0200 wenzelm uniform Proof.context for hyp_subst_tac;
Thu, 18 Apr 2013 17:07:01 +0200 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
Wed, 10 Apr 2013 21:20:35 +0200 wenzelm tuned pretty layout: avoid nested Pretty.string_of, which merely happens to work with Isabelle/jEdit since formatting is delegated to Scala side;
Wed, 10 Apr 2013 19:14:47 +0200 wenzelm merged
Wed, 10 Apr 2013 17:17:16 +0200 wenzelm discontinued obsolete ML antiquotation @{claset};
Tue, 22 Jan 2013 14:33:45 +0100 traytel separate data used for case translation from the datatype package
Thu, 28 Feb 2013 16:54:52 +0100 wenzelm just one HOLogic.Trueprop_conv, with regular exception CTERM;
Thu, 28 Feb 2013 13:24:51 +0100 wenzelm marginalized historic strip_tac;
Wed, 06 Feb 2013 17:18:01 +0100 hoelzl check alpha equality after applying beta and eta conversion in let-simproc, otherwise the simplifier may loop
Wed, 05 Dec 2012 11:05:23 +0100 nipkow \<noteq> now has the same associativity as ~= and =
Wed, 12 Sep 2012 22:00:29 +0200 wenzelm eliminated some old material that is unused in the visible universe;
Wed, 22 Aug 2012 22:55:41 +0200 wenzelm prefer ML_file over old uses;
Sat, 11 Aug 2012 22:17:46 +0200 wenzelm faster compilation of ML with antiquotations: static ML_context is bound once in auxiliary structure Isabelle;
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