src/HOL/Bali/WellType.thy
2011-02-18 wenzelm 2011-02-18 modernized specifications;
2010-07-26 wenzelm 2010-07-26 modernized/unified some specifications;
2010-06-11 haftmann 2010-06-11 modernized specifications
2010-04-26 huffman 2010-04-26 fix another if-then-else parse error
2010-03-03 wenzelm 2010-03-03 cleanup type translations;
2010-03-01 haftmann 2010-03-01 replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
2010-02-10 wenzelm 2010-02-10 modernized syntax translations, using mostly abbreviation/notation; minor tuning;
2009-11-27 haftmann 2009-11-27 Inl and Inr now with authentic syntax
2009-10-17 wenzelm 2009-10-17 eliminated hard tabulators, guessing at each author's individual tab-width; tuned headers;
2009-03-04 nipkow 2009-03-04 Made Option a separate theory and renamed option_map to Option.map
2008-06-16 wenzelm 2008-06-16 pervasive RuleInsts;
2008-06-14 wenzelm 2008-06-14 proper context for tactics derived from res_inst_tac;
2007-09-30 wenzelm 2007-09-30 avoid internal names;
2007-07-28 wenzelm 2007-07-28 tuned ML/simproc declarations;
2007-07-11 berghofe 2007-07-11 Renamed inductive2 to inductive.
2006-12-11 berghofe 2006-12-11 Adapted to new inductive definition package.
2005-10-17 wenzelm 2005-10-17 change_claset/simpset;
2005-06-17 haftmann 2005-06-17 migrated theory headers to new format
2004-06-21 kleing 2004-06-21 Merged in license change from Isabelle2004
2002-10-31 schirmer 2002-10-31 "Definite Assignment Analysis" included, with proof of correctness. Large adjustments of type safety proof and soundness proof of the axiomatic semantics were necessary. Completeness proof of the loop rule of the axiomatic semantic was altered. So the additional polymorphic variants of some rules could be removed.
2002-08-27 wenzelm 2002-08-27 *** empty log message ***
2002-08-06 wenzelm 2002-08-06 sane interface for simprocs;
2002-07-16 schirmer 2002-07-16 Added conditional and (&&) and or (||).
2002-07-10 schirmer 2002-07-10 Added unary and binary operations like (+,-,<, ...); Added smallstep semantics (no proofs about it yet).
2002-02-22 schirmer 2002-02-22 Added check for field/method access to operational semantics and proved the acesses valid.
2002-01-28 wenzelm 2002-01-28 GPLed;
2002-01-28 wenzelm 2002-01-28 tuned header;
2002-01-28 schirmer 2002-01-28 Isabelle/Bali sources;