NEWS
2009-03-05 huffman declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
2009-03-04 wenzelm NEWS: renamed o2s to Option.set;
2009-03-04 nipkow Made Option a separate theory and renamed option_map to Option.map
2009-03-03 nipkow removed and renamed redundant lemmas
2009-03-02 nipkow name fix
2009-03-02 nipkow name changes
2009-03-01 nipkow removed redundant lemmas
2009-02-28 huffman add news for HOLCF; fixed some typos and inaccuracies
2009-02-28 wenzelm * New prover for coherent logic (see src/Tools/coherent.ML).
2009-02-26 wenzelm tuned NEWS;
2009-02-25 nipkow NEWS
2009-02-21 nipkow NEWS
2009-02-12 kleing added find_consts to NEWS and CONTRIBUTORS
2009-02-11 kleing fixed typo
2009-02-11 kleing updated NEWS etc with "solves" criterion and auto_solves
2009-02-06 haftmann session Reflecion renamed to Decision_Procs, moved Dense_Linear_Order there
2009-02-05 hoelzl Updated NEWS about approximation
2009-02-05 hoelzl Add approximation method
2009-02-03 haftmann handling type classes without parameters
2009-02-03 haftmann established session HOL-Reflection
2009-01-28 nipkow -
2009-01-28 haftmann Reflection.thy now in HOL/Library
2009-01-26 haftmann entry point for Word library now named Word
2009-01-22 haftmann binding replaces Binding.T
2009-01-21 haftmann no base sort in class import
2009-01-08 haftmann NEWS and CONTRIBUTORS
2008-12-30 ballarin New locales.
2008-12-29 haftmann adapted HOL source structure to distribution layout
2008-12-27 krauss tuned NEWS; CONTRIBUTORS
2008-12-23 wenzelm tuned;
2008-12-23 wenzelm * Proofs of are run in parallel on multi-core systems;
2008-12-20 wenzelm removed Ids;
2008-12-16 krauss method "sizechange" proves termination of functions; added more infrastructure for termination proofs
2008-12-04 haftmann merged
2008-12-04 haftmann cleaned up binding module and related code
2008-12-04 nipkow NEWS
2008-12-03 haftmann made repository layout more coherent with logical distribution structure; stripped some $Id$s
2008-11-30 wenzelm removed obsolete isabelle-interface executable and ISABELLE_INTERFACE setting;
2008-11-30 wenzelm default for ISABELLE_HOME_USER is now ~/.isabelle instead of ~/isabelle;
2008-11-19 wenzelm Pure syntax: more coherent treatment of aprop, permanent TERM and &&&;
2008-11-19 nipkow *** empty log message ***
2008-11-13 haftmann simproc for let
2008-10-30 ballarin Dropped context element 'includes'.
2008-10-28 paulson The metis method no longer fails because the theorem is too trivial
2008-10-24 haftmann new classes "top" and "bot"
2008-10-23 wenzelm multithreading support only for polyml-5.2.1 or later;
2008-10-16 wenzelm tuned;
2008-10-16 wenzelm tuned;
2008-10-16 wenzelm goal-directed proof now enforces strict proof irrelevance wrt. sort hypotheses;
2008-10-15 wenzelm tuned;
2008-10-15 wenzelm tuned;
2008-10-15 wenzelm generic ATP manager based on threads (by Fabian Immler);
2008-10-10 haftmann tuned
2008-10-10 haftmann tuned default rules of (dvd)
2008-10-07 haftmann only one theorem table for both code generators
2008-10-04 wenzelm simplified main Isabelle executables: removed Isabelle and isabelle (replaced by isabelle-process), renamed isatool to isabelle;
2008-10-03 wenzelm tuned;
2008-10-03 wenzelm Vampire wrapper script for remote SystemOnTPTP service (by Fabian Immler);
2008-09-25 haftmann non left-linear equations for nbe
2008-09-18 wenzelm tuned;
2008-09-18 wenzelm simplified oracle interface;
2008-09-17 wenzelm * ML bindings produced via Isar commands are stored within the Isar context.
2008-09-16 wenzelm multithreading for Poly/ML 5.1 is no longer supported;
2008-09-16 wenzelm updated system manual;
2008-09-16 wenzelm separate emacs tool for Proof General / Emacs;
2008-09-16 paulson The metis method now fails in the usual manner, rather than raising an exception,
2008-09-16 haftmann generic value command
2008-09-09 wenzelm * Changed defaults for unify configuration options;
2008-09-05 haftmann different bookkeeping for code equations
2008-09-03 wenzelm axiomatization is now global-only;
2008-09-03 wenzelm simplified Toplevel.add_hook: cover successful transactions only;
2008-09-02 wenzelm * Generic Toplevel.add_hook interface allows to analyze the result of
2008-09-02 wenzelm * Result facts now refer to the *full* internal name;
2008-09-02 wenzelm * Name bindings in higher specification mechanisms;
2008-09-02 ballarin Interpretation commands no longer accept interpretation attributes.
2008-09-01 nipkow *** empty log message ***
2008-08-29 haftmann dropped parameter prefix for class theorems
2008-08-23 wenzelm * Isabelle/lib/classes/Pure.jar;
2008-08-11 haftmann moved class wellorder to theory Orderings
2008-08-08 wenzelm tuned formatting;
2008-08-06 ballarin Interpretation command (theory/proof context) no longer simplifies goal.
2008-08-01 ballarin Generalised polynomial lemmas from cring to ring.
2008-07-30 ballarin New locales for orders and lattices where the equivalence relation is not restricted to equality.
2008-07-29 ballarin Zorn's Lemma for partial orders.
2008-07-29 ballarin Unit_inv_l, Unit_inv_r made [simp];
2008-07-25 haftmann dropped locale (open)
2008-07-18 haftmann moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
2008-07-15 wenzelm added command 'linear_undo';
2008-07-14 haftmann unified curried gcd, lcm, zgcd, zlcm
2008-07-11 haftmann Fract now total; improved code generator setup
2008-07-10 wenzelm slightly improved @{lemma} (both for latex and ML);
2008-07-04 huffman HOL-NSA
2008-07-02 haftmann code antiquotation roaring ahead
2008-07-01 haftmann HOL += HOL-Complex
2008-07-01 haftmann HOL += HOL-Complex
2008-06-28 wenzelm tuned;
2008-06-28 wenzelm tuned;
2008-06-28 wenzelm additional ML antiquotations;
2008-06-28 wenzelm @{lemma}: 'by' keyword;
2008-06-28 wenzelm ML: improved antiquotations;
2008-06-23 wenzelm induct_tac: mutual rules work as for method "induct";
2008-06-20 haftmann (removed non-present change)
2008-06-19 wenzelm disposed Sign.read_typ etc;
2008-06-18 wenzelm * Disposed old term read functions;
2008-06-16 wenzelm * Rules and tactics that read instantiations now demand a proper context;
2008-06-14 wenzelm removed exotic 'token_translation' command;
2008-06-13 wenzelm * Recovered hiding of consts;
2008-06-11 wenzelm tuned;
2008-06-10 wenzelm tuned spacing;
2008-06-10 wenzelm * Attributes cases, induct, coinduct support del option.
2008-06-10 wenzelm proper news header;
2008-06-10 haftmann rep_datatype command now takes list of constructors as input arguments
2008-06-03 wenzelm some reorganization and fine-tuning;
2008-06-02 wenzelm reorganized isar-ref;
2008-05-28 wenzelm misc tuning for Isabelle2008;
2008-05-21 berghofe Added entry explaining incompatibilities introduced by replacing sets by predicates.
2008-05-18 wenzelm * Eliminated theory ProtoPure and CPure, leaving just one Pure theory.
2008-05-16 wenzelm * Method "cases", "induct", "coinduct": removed obsolete "(open)" option;
2008-05-15 wenzelm tuned;
2008-05-15 wenzelm * Simplified pdfsetup.sty;
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