src/FOL/IFOL.thy
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
2004-06-01 wenzelm 2004-06-01 removed obsolete sort 'logic';
2004-04-14 kleing 2004-04-14 use more symbols in HTML output
2003-10-16 paulson 2003-10-16 partial conversion to Isar scripts
2003-01-15 paulson 2003-01-15 moving "let" from ZF to FOL
2002-07-31 paulson 2002-07-31 new theorem eq_commute
2002-02-25 wenzelm 2002-02-25 clarified syntax of ``long'' statements: fixes/assumes/shows;
2002-02-12 wenzelm 2002-02-12 tuned;
2002-01-08 wenzelm 2002-01-08 syntax "_not_equal";
2001-12-05 wenzelm 2001-12-05 sym declarations; tuned declarations;
2001-12-04 wenzelm 2001-12-04 renamed RuleContext to ContextRules;
2001-12-03 wenzelm 2001-12-03 setup "rules" method;
2001-11-09 wenzelm 2001-11-09 eliminated old "symbols" syntax, use "xsymbols" instead;
2001-11-02 wenzelm 2001-11-02 transitive declared in Pure;
2001-10-28 wenzelm 2001-10-28 equal_intr_rule already declared in Pure;
2001-10-26 wenzelm 2001-10-26 atomize_conj;
2001-10-20 wenzelm 2001-10-20 calculational rules moved from FOL to IFOL;
2001-10-14 wenzelm 2001-10-14 moved rulify to ObjectLogic;
2001-10-14 wenzelm 2001-10-14 judgment Trueprop; proper declarations of atomize rules;
2001-10-12 wenzelm 2001-10-12 declare impE iffD1 iffD2 ad elim of Pure;
2001-10-04 wenzelm 2001-10-04 atomize stuff from theory FOL; tuned;
2000-09-07 wenzelm 2000-09-07 updated setup;
2000-08-04 wenzelm 2000-08-04 setup hypsubst_setup;
1999-08-25 wenzelm 1999-08-25 proper bootstrap of IFOL/FOL theories and packages;
1999-03-10 wenzelm 1999-03-10 HTML output;
1998-12-11 oheimb 1998-12-11 added new print_mode "xsymbols" for extended symbol support (e.g. genuiely long arrows)
1998-04-29 wenzelm 1998-04-29 tuned setup;
1998-04-04 wenzelm 1998-04-04 replaced thy_data by thy_setup;
1997-11-03 wenzelm 1997-11-03 added simpset thy_data;
1997-10-20 wenzelm 1997-10-20 local;
1997-10-16 wenzelm 1997-10-16 global;
1997-10-10 wenzelm 1997-10-10 fixed dots;
1996-12-10 wenzelm 1996-12-10 fixed pris of binder syntax;
1996-11-27 wenzelm 1996-11-27 symbol names changes;
1996-11-18 wenzelm 1996-11-18 added symbolfont syntax;