src/FOL/IFOL.thy
2012-03-16 wenzelm 2012-03-16 modernized axiomatization; eliminated odd 'finalconsts';
2011-08-10 wenzelm 2011-08-10 old term operations are legacy;
2011-05-14 wenzelm 2011-05-14 modernized functor names; tuned;
2011-04-08 wenzelm 2011-04-08 tuned;
2011-02-18 wenzelm 2011-02-18 modernized specifications;
2010-12-20 wenzelm 2010-12-20 proper identifiers for consts and types;
2010-12-17 wenzelm 2010-12-17 replaced command 'nonterminals' by slightly modernized version 'nonterminal';
2010-09-20 wenzelm 2010-09-20 renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
2010-09-06 wenzelm 2010-09-06 more antiquotations;
2010-08-18 haftmann 2010-08-18 deglobalization
2010-04-28 wenzelm 2010-04-28 renamed command 'defaultsort' to 'default_sort';
2010-03-01 haftmann 2010-03-01 merged
2010-03-01 haftmann 2010-03-01 replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
2010-02-28 wenzelm 2010-02-28 more antiquotations; eliminated legacy ML bindings;
2010-02-08 wenzelm 2010-02-08 modernized some syntax translations;
2009-11-01 wenzelm 2009-11-01 modernized structure Context_Rules;
2009-07-24 wenzelm 2009-07-24 renamed functor ProjectRuleFun to Project_Rule; renamed structure ProjectRule to Project_Rule;
2009-05-30 wenzelm 2009-05-30 modernized method setup;
2009-03-04 blanchet 2009-03-04 Merge.
2009-03-04 blanchet 2009-03-04 Merge.
2009-02-28 wenzelm 2009-02-28 moved generic intuitionistic prover to src/Tools/intuitionistic.ML;
2009-02-28 wenzelm 2009-02-28 moved some generic tools to src/Tools/ -- src/Provers is essentially obsolete;
2008-11-20 wenzelm 2008-11-20 Pure syntax: more coherent treatment of aprop, permanent TERM and &&&;
2008-10-28 ballarin 2008-10-28 Removed 'includes meta_term_syntax' and 'includes meta_conjunction_syntax'.
2008-10-24 haftmann 2008-10-24 subst is a proper axiom again
2008-06-11 wenzelm 2008-06-11 removed obsolete/unused pred_congs;
2008-06-11 wenzelm 2008-06-11 tuned comments;
2008-05-18 wenzelm 2008-05-18 setup PureThy.old_appl_syntax_setup -- theory Pure provides regular application syntax by default;
2008-04-08 krauss 2008-04-08 Generic conversion and tactic "atomize_elim" to convert elimination rules to the object logic
2008-03-15 wenzelm 2008-03-15 added lemmas from simpdata.ML;
2007-10-04 wenzelm 2007-10-04 moved Pure/Isar/induct_attrib.ML and Provers/induct_method.ML to Tools/induct.ML;
2007-07-31 wenzelm 2007-07-31 moved classical tools from theory IFOL to FOL;
2007-06-14 wenzelm 2007-06-14 tuned proofs: avoid implicit prems;
2007-05-31 wenzelm 2007-05-31 moved IsaPlanner from Provers to Tools;
2007-05-31 wenzelm 2007-05-31 proper loading of ML files;
2007-05-11 wenzelm 2007-05-11 tuned proofs;
2007-01-20 wenzelm 2007-01-20 tuned ML setup;
2006-11-26 wenzelm 2006-11-26 converted legacy ML scripts;
2006-11-26 wenzelm 2006-11-26 updated (binder) syntax/notation;
2006-11-17 wenzelm 2006-11-17 more robust syntax for definition/abbreviation/notation;
2006-11-07 wenzelm 2006-11-07 renamed 'const_syntax' to 'notation';
2006-06-01 wenzelm 2006-06-01 lemmas strip;
2006-05-20 wenzelm 2006-05-20 removed obsolete 'finalconsts';
2006-05-16 wenzelm 2006-05-16 tuned concrete syntax -- abbreviation/const_syntax;
2006-04-09 wenzelm 2006-04-09 tuned syntax/abbreviations;
2006-04-08 wenzelm 2006-04-08 refined 'abbreviation';
2006-02-22 wenzelm 2006-02-22 not_equal: replaced syntax translation by abbreviation; simplified Pure conjunction;
2006-01-31 wenzelm 2006-01-31 declare defn rules;
2006-01-27 wenzelm 2006-01-27 added atomize_iff;
2006-01-19 wenzelm 2006-01-19 setup: theory -> theory;
2005-12-30 wenzelm 2005-12-30 fixed final_consts;
2005-12-22 wenzelm 2005-12-22 structure ProjectRule;
2005-09-29 wenzelm 2005-09-29 more finalconsts;
2005-09-23 nipkow 2005-09-23 renamed rules to iprover
2005-09-06 wenzelm 2005-09-06 avoid old-style infixes;
2005-06-17 haftmann 2005-06-17 migrated theory headers to new format
2005-05-31 wenzelm 2005-05-31 tuned;
2005-05-22 wenzelm 2005-05-22 Simplifier already setup in Pure;
2005-02-01 paulson 2005-02-01 the new subst tactic, by Lucas Dixon
2004-12-07 paulson 2004-12-07 proof of subst by S Merz