NEWS
2000-04-17 wenzelm * improved name spaces: ambiguous output is qualified; support for
2000-04-13 nipkow *** empty log message ***
2000-04-05 wenzelm Isar: simplified (more robust) goal selection of proof methods;
2000-04-01 wenzelm recdef: admit name and atts;
2000-03-30 nipkow recdef
2000-03-30 wenzelm * Isar/Pure: local results and corresponding term bindings are now
2000-03-29 nipkow *** empty log message ***
2000-03-24 wenzelm HOL/ex/Multiquote;
2000-03-24 wenzelm usedir -D: update styles;
2000-03-20 wenzelm improved support for emulating tactic scripts;
2000-03-18 wenzelm tuned;
2000-03-15 wenzelm Isar: splitter support; improved diagnostics;
2000-03-13 wenzelm * HOL: exhaust_tac on datatypes superceded by new case_tac;
2000-03-13 nipkow *** empty log message ***
2000-03-10 nipkow cases_tac
2000-03-09 paulson Factorization
2000-03-08 wenzelm * isatool mkdir provides easy setup of Isabelle session directories,
2000-02-22 wenzelm * Pure now provides its own version of intro/elim/dest attributes;
2000-02-21 wenzelm HOL/record: fixed select-update simplification procedure to handle
2000-02-07 wenzelm intro/elim/dest attributes: changed ! / !! flags to ? / ??;
2000-02-02 wenzelm nat as names;
1999-11-12 wenzelm tuned;
1999-11-11 paulson HOL changes
1999-11-11 wenzelm header;
1999-10-30 wenzelm Isabelle99;
1999-10-22 wenzelm tuned simplifier trace output; new flag debug_simp
1999-10-20 wenzelm the settings environment is now statically scoped;
1999-10-14 wenzelm document preparation based on (PDF)LaTeX;
1999-10-13 berghofe Eliminated mutual_induct_tac.
1999-10-08 wenzelm theorem database now also indexes constants "Trueprop", "all",
1999-10-08 wenzelm tuned;
1999-10-07 berghofe Documented changes to HOL/inductive and function thm_deps.
1999-10-04 wenzelm added BVC;
1999-09-29 wenzelm proper handling of dangling sort hypotheses (at last!);
1999-09-28 nipkow incompatibility solver
1999-09-24 wenzelm * HOL/Real/HahnBanach: the Hahn-Banach theorem for real vector spaces
1999-09-24 wenzelm tuned;
1999-09-06 oheimb *** empty log message ***
1999-09-03 wenzelm added bind_thms;
1999-09-03 paulson new SVC url
1999-09-01 wenzelm structures Vartab / Termtab (instances of TableFun);
1999-08-23 wenzelm tuned;
1999-08-23 wenzelm record_simproc;
1999-08-23 nipkow simplifier flex heads.
1999-08-23 berghofe Moved sum_case to theory HOL/Datatype.
1999-08-21 wenzelm real numerals;
1999-08-19 wenzelm * HOLCF/IOA/Sequents: renamed 'Cons' to 'Consq' to avoid clash with HOL/List;
1999-08-19 paulson defer_recdef
1999-08-19 wenzelm tuned;
1999-08-18 wenzelm sum_case renamed to basic_sum_case;
1999-08-18 wenzelm replaced 'ProofGeneral' by 'Proof General';
1999-08-17 wenzelm replaced HOL_quantifiers flag by "HOL" print mode;
1999-08-16 wenzelm tuned;
1999-08-16 wenzelm tuned;
1999-08-11 nipkow Removed
1999-08-09 wenzelm theory loader actions;
1999-08-03 paulson SVC
1999-07-28 wenzelm HOL-Real target now builds an actual image;
1999-07-28 paulson LK
1999-07-19 berghofe Datatype package now handles arbitrarily branching datatypes.
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