NEWS
2001-12-01 wenzelm * HOL: the class of all HOL types is now called "type" rather than
2001-11-28 wenzelm * Isar/Pure: "sorry" no longer requires quick_and_dirty in interactive mode;
2001-11-24 wenzelm tuned;
2001-11-20 wenzelm * HOL/record: cases/induct for more parts;
2001-11-20 paulson Hyperreal
2001-11-15 wenzelm * ZF: new-style theory commands '(co)inductive', '(co)datatype',
2001-11-13 wenzelm * ZF: new-style theory commands 'inductive', 'inductive_cases', and
2001-11-12 wenzelm Isar: 'induct' proper support for mutual induction involving
2001-11-12 paulson ZF/Induct,UNITY
2001-11-08 wenzelm * Isar/Pure: emulation of instantiation tactics (rule_tac, cut_tac,
2001-11-06 wenzelm * Isar/Pure: proper integration with ``locales''; unlike the original
2001-11-03 wenzelm * 'domain' package adapted to new-style theories, e.g. see
2001-11-03 wenzelm HOLCF: proper rep_datatype lift (see theory Lift); use plain induct_tac
2001-10-31 wenzelm - 'induct' may now use elim-style induction rules without chaining
2001-10-30 wenzelm - 'induct' method now derives symbolic cases from the *rulified* rule
2001-10-27 wenzelm * Pure/axclass: removed obsolete ML interface goal_subclass/goal_arity;
2001-10-26 wenzelm * Pure: method 'atomize' presents local goal premises as object-level
2001-10-25 wenzelm * HOL/record:
2001-10-25 wenzelm * Provers: 'simplified' attribute may refer to explicit rules instead
2001-10-25 wenzelm tuned;
2001-10-25 wenzelm * HOL/record:
2001-10-24 wenzelm * clasimp: ``iff'' declarations now handle conditional rules as well;
2001-10-23 wenzelm * Pure: removed obsolete 'exported' attribute;
2001-10-21 wenzelm * proper spacing of consecutive markup elements, especially text
2001-10-20 wenzelm * greatly simplified document preparation setup, including more
2001-10-17 wenzelm tuned;
2001-10-16 wenzelm tuned;
2001-10-16 wenzelm * HOL: concrete setsum syntax "\<Sum>i:A. b" == "setsum (%i. b) A"
2001-10-15 wenzelm tuned;
2001-10-15 wenzelm improved induct;
2001-10-15 kleing canonical 'cases'/'induct' rules for n-tuples (n=3..7)
2001-10-13 wenzelm * HOL: 'typedef' now allows alternative names for Rep/Abs morphisms;
2001-10-13 wenzelm * Pure: added 'corollary' command;
2001-10-11 wenzelm * Isar/Pure: fixed 'token_translation' command;
2001-10-08 wenzelm * added default LaTeX bindings for \<tturnstile> and \<TTurnstile>;
2001-10-05 wenzelm *** empty log message ***
2001-10-05 wenzelm *** empty log message ***
2001-10-04 wenzelm improved proof by cases and induction;
2001-10-04 wenzelm * moved induct/cases attributes to Pure, added 'print_induct_rules' command;
2001-10-03 wenzelm *** empty log message ***
2001-09-28 wenzelm *** empty log message ***
2001-09-27 wenzelm HOL: eliminated global items;
2001-09-26 wenzelm tuned;
2001-09-08 wenzelm * system: support Poly/ML 4.1.1 (large heaps);
2001-09-04 wenzelm renamed "antecedent" case to "rule_context";
2001-08-31 wenzelm * Proof General keywords specification is now part of the Isabelle
2001-08-09 oheimb renamed addaltern to addafter, addSaltern to addSafter
2001-08-08 wenzelm * HOL: syntax translations now work properly with numerals and records
2001-08-07 wenzelm tuned;
2001-08-07 wenzelm tuned;
2001-07-20 wenzelm HOL: added "The";
2001-07-03 paulson GroupTheory
2001-06-05 nipkow *** empty log message ***
2001-05-21 paulson ZF: division
2001-05-18 nipkow *** empty log message ***
2001-04-09 paulson Isar hint
2001-02-23 oheimb renamed addaltern to addafter, addSaltern to addSafter
2001-02-21 oheimb added split_conv_tac (also to claset()) as an optimization
2001-02-20 oheimb made split_all_tac safe introducing safe_full_simp_tac, EXISTING PROOFS MAY FAIL
2001-02-15 oheimb added missiong word
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