src/HOL/HOL.thy
Fri, 22 Jul 2022 14:39:56 +0200 Fabian Huch tuned (some HOL lints, by Yecine Megdiche);
Mon, 08 Nov 2021 19:56:15 +0100 nipkow added eq_iff_swap for creating symmetric variants of thms; applied it in List.
Wed, 20 Oct 2021 18:13:17 +0200 wenzelm discontinued obsolete "val extend = I" for data slots;
Sat, 16 Oct 2021 21:20:15 +0200 wenzelm clarified context;
Tue, 28 Sep 2021 22:14:44 +0200 wenzelm clarified antiquotations;
Thu, 02 Jul 2020 12:10:58 +0000 haftmann extraction of equations x = t from premises beneath meta-all
Fri, 19 Jun 2020 09:46:47 +0000 haftmann prefer single name
Thu, 04 Jun 2020 15:30:22 +0000 haftmann more simp rules
Sat, 30 May 2020 08:50:18 +0000 haftmann install simproc but deactivate by default
Sun, 24 May 2020 19:57:13 +0000 haftmann better closeup and more consistent terminology
Wed, 13 May 2020 16:35:36 +0200 Manuel Eberl new HOL simproc: eliminate_false_implies
Tue, 12 May 2020 15:11:20 +0100 paulson abbrevs for the Uniq quantifier; trying Sup_nat_def to allow zero (experimentally)
Mon, 11 May 2020 11:15:41 +0100 paulson the Uniq quantifier
Sat, 28 Mar 2020 17:27:01 +0000 paulson structured a lot of ancient, horrible proofs
Tue, 03 Mar 2020 19:26:23 +0000 haftmann tuned
Tue, 15 Oct 2019 13:30:02 +0200 wenzelm tuned signature;
Sun, 13 Oct 2019 16:26:31 +0200 wenzelm clarified sessions/directories;
Sat, 12 Oct 2019 18:41:12 +0200 wenzelm setup preprocessing for HOL proofs;
Sat, 12 Oct 2019 16:46:33 +0200 wenzelm early setup of proof preprocessing;
Wed, 07 Aug 2019 18:23:32 +0200 wenzelm prefer named lemmas -- more compact proofterms;
Tue, 04 Jun 2019 20:49:33 +0200 wenzelm tuned;
Sun, 06 Jan 2019 15:04:34 +0100 wenzelm isabelle update -u path_cartouches;
Sat, 05 Jan 2019 17:24:33 +0100 wenzelm isabelle update -u control_cartouches;
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Wed, 31 Oct 2018 15:53:32 +0100 wenzelm clarified ML_Context.expression: it is a closed expression, not a let-declaration -- thus source positions are more accurate (amending d8849cfad60f, 162a4c2e97bc);
Wed, 12 Sep 2018 17:12:33 +0100 paulson merged
Tue, 11 Sep 2018 16:21:54 +0100 paulson A few new results, elimination of duplicates and more use of "pairwise"
Wed, 12 Sep 2018 16:12:50 +0200 nipkow tuned "=" syntax declarations; made "~=" uniformly "infix"
Wed, 02 May 2018 13:49:38 +0200 immler added Johannes' generalizations Modules.thy and Vector_Spaces.thy; adapted HOL and HOL-Analysis accordingly
Sun, 25 Feb 2018 12:54:55 +0000 paulson new material on matrices, etc., and consolidating duplicate results about of_nat
Mon, 19 Feb 2018 16:44:45 +0000 paulson lots of new material, ultimately related to measure theory
Tue, 16 Jan 2018 09:30:00 +0100 wenzelm standardized towards new-style formal comments: isabelle update_comments;
Thu, 11 Jan 2018 13:48:17 +0100 wenzelm uniform use of Standard ML op-infix -- eliminated warnings;
Wed, 10 Jan 2018 15:25:09 +0100 nipkow ran isabelle update_op on all sources
Fri, 29 Dec 2017 19:17:52 +0100 wenzelm prefer formal citations;
Wed, 06 Dec 2017 20:43:09 +0100 wenzelm prefer control symbol antiquotations;
Sun, 26 Nov 2017 21:08:32 +0100 wenzelm more symbols;
Sun, 22 Oct 2017 09:10:10 +0200 nipkow derived axiom iffI as a lemma (thanks to Alexander Maletzky)
Mon, 09 Oct 2017 19:10:47 +0200 haftmann tuned imports
Sun, 02 Jul 2017 20:13:38 +0200 haftmann proper concept of code declaration wrt. atomicity and Isar declarations
Sat, 17 Jun 2017 15:41:19 +0200 nipkow added simp rules
Sun, 18 Sep 2016 17:59:28 +0200 wenzelm clarified notation: iterated quantifier is negated as one chunk;
Sun, 18 Sep 2016 15:16:42 +0200 wenzelm clarified notation;
Mon, 01 Aug 2016 22:11:29 +0200 wenzelm misc tuning and modernization;
Fri, 29 Jul 2016 09:49:23 +0200 Andreas Lochbihler add lemmas contributed by Peter Gammie
Tue, 12 Apr 2016 14:38:57 +0200 wenzelm Type_Infer.object_logic controls improvement of type inference result;
Fri, 08 Apr 2016 20:15:20 +0200 wenzelm eliminated unused simproc identifier;
Sat, 05 Mar 2016 20:47:31 +0100 wenzelm abbreviations for \<nexists>;
Sat, 05 Mar 2016 19:58:56 +0100 wenzelm old HOL syntax is for input only;
Tue, 23 Feb 2016 16:25:08 +0100 nipkow more canonical names
Tue, 12 Jan 2016 11:49:35 +0100 wenzelm eliminated old defs;
Mon, 28 Dec 2015 21:47:32 +0100 wenzelm former "xsymbols" syntax is used by default, and ASCII replacement syntax with print mode "ASCII";
Sun, 27 Dec 2015 17:16:21 +0100 wenzelm discontinued ASCII replacement syntax <->;
Tue, 22 Dec 2015 15:39:01 +0100 haftmann stripped some legacy
Mon, 07 Dec 2015 10:38:04 +0100 wenzelm isabelle update_cartouches -c -t;
Fri, 09 Oct 2015 20:26:03 +0200 wenzelm discontinued specific HTML syntax;
Mon, 21 Sep 2015 21:46:14 +0200 wenzelm isabelle update_cartouches;
Mon, 21 Sep 2015 11:31:56 +0200 nipkow Added new simplifier predicate ASSUMPTION
Sun, 13 Sep 2015 22:56:52 +0200 wenzelm tuned proofs -- less legacy;
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Tue, 01 Sep 2015 22:32:58 +0200 wenzelm eliminated \<Colon>;
Sat, 25 Jul 2015 23:41:53 +0200 wenzelm updated to infer_instantiate;
Mon, 20 Jul 2015 11:40:43 +0200 wenzelm proper LaTeX;
Sun, 19 Jul 2015 00:03:10 +0200 wenzelm more symbols;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Sat, 09 May 2015 12:19:24 +0200 nipkow undid 6d7b7a037e8d because it does not help but slows simplification down by up to 5% (AODV)
Sun, 03 May 2015 15:38:25 +0200 nipkow swap False to the right in assumptions to be eliminated at the right end
Tue, 28 Apr 2015 19:09:28 +0200 nipkow undid 6d7b7a037e8d
Sat, 25 Apr 2015 17:38:22 +0200 nipkow new ==> simp rule
Wed, 22 Apr 2015 12:11:48 +0200 nipkow added simp rules for ==>
Thu, 09 Apr 2015 20:42:32 +0200 wenzelm clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
Wed, 08 Apr 2015 19:39:08 +0200 wenzelm proper context for Object_Logic operations;
Mon, 06 Apr 2015 23:14:05 +0200 wenzelm local setup of induction tools, with restricted access to auxiliary consts;
Mon, 06 Apr 2015 12:37:21 +0200 wenzelm tuned;
Tue, 31 Mar 2015 17:29:44 +0200 nipkow added lemmas
Mon, 23 Mar 2015 15:08:02 +0100 hoelzl fix parameter order of NO_MATCH
Fri, 06 Mar 2015 23:14:41 +0100 wenzelm clarified context;
Fri, 06 Mar 2015 15:58:56 +0100 wenzelm Thm.cterm_of and Thm.ctyp_of operate on local context;
Wed, 04 Mar 2015 22:05:01 +0100 wenzelm clarified signature;
Wed, 04 Mar 2015 19:53:18 +0100 wenzelm tuned signature -- prefer qualified names;
Wed, 11 Feb 2015 12:01:56 +0000 paulson Merge
Tue, 10 Feb 2015 16:08:11 +0000 paulson New lemmas and a bit of tidying up.
Tue, 10 Feb 2015 16:46:21 +0100 wenzelm misc tuning;
Tue, 10 Feb 2015 14:48:26 +0100 wenzelm proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
Sat, 22 Nov 2014 11:36:00 +0100 wenzelm named_theorems: multiple args;
Mon, 10 Nov 2014 21:49:48 +0100 wenzelm proper context for assume_tac (atac remains as fall-back without context);
Sun, 09 Nov 2014 18:27:43 +0100 wenzelm proper context;
Sun, 09 Nov 2014 17:04:14 +0100 wenzelm proper context for match_tac etc.;
Sun, 09 Nov 2014 14:08:00 +0100 wenzelm proper context for compose_tac, Splitter.split_tac (relevant for unify trace options);
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Thu, 30 Oct 2014 22:45:19 +0100 wenzelm eliminated aliases;
Thu, 30 Oct 2014 09:15:54 +0100 hoelzl disable coercions for NO_MATCH
Wed, 29 Oct 2014 19:01:49 +0100 wenzelm modernized setup;
Fri, 24 Oct 2014 15:07:49 +0200 hoelzl move NO_MATCH simproc from the AFP entry Graph_Theory to HOL
Mon, 13 Oct 2014 18:45:48 +0200 wenzelm Local_Interpretation is superseded by Plugin with formal Plugin_Name management, avoiding undeclared strings;
Sat, 16 Aug 2014 22:14:57 +0200 wenzelm updated to named_theorems;
Sat, 16 Aug 2014 21:11:08 +0200 wenzelm updated to named_theorems;
Sat, 16 Aug 2014 20:46:59 +0200 wenzelm updated to named_theorems;
Sat, 16 Aug 2014 13:23:50 +0200 wenzelm modernized module name and setup;
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;
Thu, 05 Jul 2012 16:58:03 +0200 wenzelm removed obsolete rev_contrapos (cf. 1d195de59497);
Tue, 05 Jun 2012 07:10:51 +0200 haftmann prefer sys.error over plain error in Scala to avoid deprecation warning
Thu, 19 Apr 2012 19:36:24 +0200 haftmann moved modules with only vague relation to the code generator to theory HOL rather than theory Code_Generator
Fri, 16 Mar 2012 22:31:19 +0100 wenzelm modernized axiomatization;
Thu, 15 Mar 2012 22:08:53 +0100 wenzelm declare command keywords via theory header, including strict checking outside Pure;
Wed, 15 Feb 2012 23:19:30 +0100 wenzelm renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
Wed, 11 Jan 2012 21:04:22 +0100 wenzelm more conventional eval_tac vs. method_setup "eval";
Mon, 09 Jan 2012 18:29:42 +0100 wenzelm prefer antiquotations;
Thu, 05 Jan 2012 18:18:39 +0100 wenzelm improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
Sun, 27 Nov 2011 23:10:19 +0100 wenzelm more antiquotations;
Thu, 24 Nov 2011 21:01:06 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Sun, 20 Nov 2011 21:07:10 +0100 wenzelm eliminated obsolete "standard";
Fri, 28 Oct 2011 23:41:16 +0200 wenzelm tuned Named_Thms: proper binding;
Fri, 21 Oct 2011 11:17:14 +0200 bulwahn replacing code_inline by code_unfold, removing obsolete code_unfold, code_inline del now that the ancient code generator is removed
Wed, 19 Oct 2011 08:37:16 +0200 bulwahn removing old code generator setup in the HOL theory
Wed, 12 Oct 2011 22:48:23 +0200 wenzelm modernized structure Induct_Tacs;
Tue, 20 Sep 2011 05:47:11 +0200 nipkow New proof method "induction" that gives induction hypotheses the name IH.
Tue, 13 Sep 2011 17:07:33 -0700 huffman tuned proofs
Thu, 18 Aug 2011 13:25:17 +0200 haftmann moved fundamental lemma fun_eq_iff to theory HOL; tuned whitespace
Wed, 10 Aug 2011 20:53:43 +0200 wenzelm old term operations are legacy;
Wed, 03 Aug 2011 13:59:59 +0200 bulwahn removing the SML evaluator
Sat, 02 Jul 2011 22:55:58 +0200 haftmann install case certificate for If after code_datatype declaration for bool
Wed, 29 Jun 2011 21:34:16 +0200 wenzelm tuned signature;
Mon, 27 Jun 2011 16:53:31 +0200 wenzelm ML antiquotations are managed as theory data, with proper name space and entity markup;
Sat, 14 May 2011 13:32:33 +0200 wenzelm simplified BLAST_DATA;
Sat, 14 May 2011 11:42:43 +0200 wenzelm modernized functor names;
Fri, 13 May 2011 23:58:40 +0200 wenzelm clarified map_simpset versus Simplifier.map_simpset_global;
Tue, 26 Apr 2011 21:27:01 +0200 wenzelm simplified Blast setup;
Fri, 22 Apr 2011 15:05:04 +0200 wenzelm misc tuning and simplification;
Fri, 22 Apr 2011 14:30:32 +0200 wenzelm proper context for Quantifier1 simprocs (avoid bad ProofContext.init_global from abc655166d61);
Fri, 22 Apr 2011 13:58:13 +0200 wenzelm modernized Quantifier1 simproc setup;
Fri, 22 Apr 2011 12:46:48 +0200 wenzelm clarified simpset setup;
Wed, 20 Apr 2011 14:33:33 +0200 wenzelm explicit context for Codegen.eval_term etc.;
Wed, 20 Apr 2011 11:21:12 +0200 wenzelm merged
Wed, 20 Apr 2011 07:44:23 +0200 bulwahn making the evaluation of HOL.implies lazy even in strict languages by mapping it to an if statement
Tue, 19 Apr 2011 23:57:28 +0200 wenzelm eliminated Codegen.mode in favour of explicit argument;
Sat, 16 Apr 2011 16:15:37 +0200 wenzelm modernized structure Proof_Context;
Fri, 08 Apr 2011 13:31:16 +0200 wenzelm explicit structure Syntax_Trans;
Thu, 31 Mar 2011 09:43:36 +0200 haftmann corrected infix precedence for boolean operators in Haskell
Tue, 22 Mar 2011 20:44:47 +0100 wenzelm more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
Mon, 28 Feb 2011 15:06:36 +0000 paulson declare ext [intro]: Extensionality now available by default
Wed, 23 Feb 2011 11:23:26 +0100 noschinl setup case_product attribute in HOL and FOL
Mon, 21 Feb 2011 10:44:19 +0100 blanchet renamed "nitpick\_def" to "nitpick_unfold" to reflect its new semantics
Thu, 27 Jan 2011 16:24:29 +0100 wenzelm CRITICAL markup for critical poking with unsynchronized references;
Fri, 17 Dec 2010 18:33:35 +0100 wenzelm merged
Fri, 17 Dec 2010 18:24:44 +0100 haftmann avoid slightly odd Conv.tap_thy
Fri, 17 Dec 2010 17:43:54 +0100 wenzelm replaced command 'nonterminals' by slightly modernized version 'nonterminal';
Wed, 15 Dec 2010 09:47:12 +0100 haftmann simplified evaluation function names
Tue, 07 Dec 2010 09:58:56 +0100 blanchet load "try" after "Metis" and move "Async_Manager" back to Sledgehammer
Mon, 06 Dec 2010 09:25:05 +0100 haftmann moved bootstrap of type_lifting to Fun
Mon, 06 Dec 2010 09:19:10 +0100 haftmann replace `type_mapper` by the more adequate `type_lifting`
Fri, 03 Dec 2010 17:59:13 +0100 wenzelm setup subtyping/coercions once in HOL.thy, but enable it only later via configuration option;
Wed, 01 Dec 2010 18:00:40 +0100 haftmann merged
Wed, 01 Dec 2010 11:33:17 +0100 haftmann file for package tool type_mapper carries the same name as its Isar command
Wed, 01 Dec 2010 14:56:07 +0100 wenzelm simplified HOL.eq simproc matching;
Fri, 26 Nov 2010 17:54:15 +0100 wenzelm lemma trans_sym allows single-step "normalization" in Isar, e.g. via moreover/ultimately;
Wed, 17 Nov 2010 11:09:18 +0100 haftmann module for functorial mappers
Wed, 27 Oct 2010 19:14:33 +0200 blanchet reintroduced Auto Try, but this time really off by default -- and leave some classical+simp reasoners out for Auto Try (but keep them for Try)
Wed, 29 Sep 2010 11:02:24 +0200 krauss backed out my old attempt at single_hyp_subst_tac (67cd6ed76446)
Mon, 27 Sep 2010 12:01:04 +0200 blanchet merged
Mon, 27 Sep 2010 09:17:24 +0200 blanchet comment out Auto Try until issues are resolved (automatically on by default even though the code says off; thread that continues in the background)
Mon, 27 Sep 2010 11:11:59 +0200 haftmann corrected OCaml operator precedence
Mon, 20 Sep 2010 18:43:18 +0200 haftmann Pure equality is a regular cpde operation
Thu, 16 Sep 2010 16:51:33 +0200 haftmann adjusted to changes in Code_Runtime
Wed, 15 Sep 2010 20:47:14 +0200 wenzelm dropped obsolete src/Tools/random_word.ML -- superseded by src/Tools/Metis/src/Random.sml stemming from the Metis distribution;
Wed, 15 Sep 2010 16:47:31 +0200 haftmann introduced "holds" as synthetic datatype constructor for "prop"; moved Pure code generator setup to Code_Generator.thy
Wed, 15 Sep 2010 15:40:35 +0200 haftmann Code_Runtime.value, corresponding to ML_Context.value
Wed, 15 Sep 2010 15:31:32 +0200 haftmann code_eval renamed to code_runtime
Wed, 15 Sep 2010 11:30:32 +0200 haftmann replaced ML_Context.evaluate by ML_Context.value -- using context data instead of bare metal references
Sat, 11 Sep 2010 16:36:23 +0200 blanchet added Auto Try to the mix of automatic tools
Fri, 10 Sep 2010 10:21:25 +0200 haftmann Haskell == is infix, not infixl
Mon, 06 Sep 2010 19:13:10 +0200 wenzelm more antiquotations;
Thu, 02 Sep 2010 13:45:39 +0200 blanchet merged
Thu, 02 Sep 2010 11:29:02 +0200 blanchet use definitional CNFs in Metis rather than plain CNF, following a suggestion by Joe Hurd;
Thu, 02 Sep 2010 11:42:50 +0200 haftmann merged
Thu, 02 Sep 2010 10:29:47 +0200 haftmann avoid cyclic modules
Thu, 02 Sep 2010 09:13:28 +0200 haftmann merged
Thu, 02 Sep 2010 09:13:16 +0200 haftmann normalization is allowed to solve True
Thu, 02 Sep 2010 08:51:16 +0200 blanchet merged
Thu, 02 Sep 2010 08:29:30 +0200 blanchet merged
Wed, 01 Sep 2010 00:03:15 +0200 blanchet finish moving file
Thu, 02 Sep 2010 08:40:25 +0200 haftmann normalization fails on unchanged goal
Wed, 01 Sep 2010 15:01:12 +0200 haftmann tuned text segment
Tue, 31 Aug 2010 21:01:47 +0200 blanchet fiddling with "try"
Mon, 30 Aug 2010 09:37:43 +0200 haftmann hide all-too-popular constant name eq
Sat, 28 Aug 2010 16:14:32 +0200 haftmann formerly unnamed infix equality now named HOL.eq
Fri, 27 Aug 2010 19:34:23 +0200 haftmann renamed class/constant eq to equal; tuned some instantiations
Fri, 27 Aug 2010 10:56:46 +0200 haftmann formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
Thu, 26 Aug 2010 20:51:17 +0200 haftmann formerly unnamed infix impliciation now named HOL.implies
Thu, 26 Aug 2010 12:19:49 +0200 haftmann prevent line breaks after Scala symbolic operators
Wed, 25 Aug 2010 18:36:22 +0200 wenzelm renamed Simplifier.simproc(_i) to Simplifier.simproc_global(_i) to emphasize that this is not the real thing;
Wed, 25 Aug 2010 14:18:09 +0200 wenzelm discontinued obsolete 'global' and 'local' commands;
Mon, 23 Aug 2010 11:09:49 +0200 haftmann refined and unified naming convention for dynamic code evaluation techniques
Thu, 19 Aug 2010 16:03:07 +0200 haftmann deglobalized named HOL constants
Thu, 19 Aug 2010 10:27:02 +0200 haftmann tuned declaration order
Wed, 18 Aug 2010 14:55:09 +0200 haftmann qualified constants Let and If
Mon, 19 Jul 2010 11:55:42 +0200 haftmann optional break
Mon, 12 Jul 2010 21:38:37 +0200 wenzelm moved misc legacy stuff from OldGoals to Misc_Legacy;
Mon, 12 Jul 2010 10:48:37 +0200 haftmann dropped superfluous [code del]s
Tue, 15 Jun 2010 14:28:22 +0200 haftmann added code_simp infrastructure
Mon, 14 Jun 2010 10:38:29 +0200 haftmann dropped unused bindings
Tue, 01 Jun 2010 15:38:47 +0200 blanchet removed "nitpick_intro" attribute -- Nitpick noew uses Spec_Rules instead
Sat, 15 May 2010 21:50:05 +0200 wenzelm less pervasive names from structure Thm;
Sat, 15 May 2010 17:59:06 +0200 wenzelm incorporated further conversions and conversionals, after some minor tuning;
Sun, 09 May 2010 19:15:21 +0200 wenzelm just one version of Thm.unconstrainT, which affects all variables;
Wed, 05 May 2010 18:25:34 +0200 haftmann farewell to old-style mem infixes -- type inference in situations with mem_int and mem_string should provide enough information to resolve the type of (op =)
Tue, 04 May 2010 14:10:42 +0200 berghofe merged
Tue, 04 May 2010 12:26:46 +0200 berghofe induct_true_def and induct_false_def are already contained in induct_rulify_fallback.
Tue, 04 May 2010 08:55:43 +0200 haftmann locale predicates of classes carry a mandatory "class" prefix
Thu, 29 Apr 2010 22:56:32 +0200 wenzelm proper context for mksimps etc. -- via simpset of the running Simplifier;
Thu, 29 Apr 2010 15:00:41 +0200 haftmann avoid popular infixes
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