CONTRIBUTORS
author Manuel Eberl <eberlm@in.tum.de>
Mon Mar 12 21:03:57 2018 +0100 (15 months ago)
changeset 67831 07f5588f2735
parent 67456 7895c159d7b1
child 67928 7f5b1b6f7f40
permissions -rw-r--r--
Removed stray 'sledgehammer' invocation
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For the purposes of the license agreement in the file COPYRIGHT, a
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'contributor' is anybody who is listed in this file (CONTRIBUTORS) or who is
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listed as an author in one of the source files of this Isabelle distribution.
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Contributions to this Isabelle version
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--------------------------------------
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* March 2018: Viorel Preoteasa
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  Generalisation of complete_distrib_lattice
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* January 2018: Sebastien Gouezel
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  Various small additions to HOL-Analysis
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* December 2017: Jan Gilcher, Andreas Lochbihler, Dmitriy Traytel
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  A new conditional parametricity prover.
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* October 2017: Alexander Maletzky
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  Derivation of axiom "iff" in HOL.thy from the other axioms.
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Contributions to Isabelle2017
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-----------------------------
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* September 2017: Lawrence Paulson
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  HOL-Analysis, e.g. simplicial complexes, Jordan Curve Theorem.
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* September 2017: Jasmin Blanchette
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  Further integration of Nunchaku model finder.
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* November 2016 - June 2017: Makarius Wenzel
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  New Isabelle/VSCode, with underlying restructuring of Isabelle/PIDE.
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* 2017: Makarius Wenzel
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  Session-qualified theory names (theory imports and ROOT files).
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  Prover IDE improvements.
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  Support for SQL databases in Isabelle/Scala: SQLite and PostgreSQL.
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* August 2017: Andreas Lochbihler, ETH Zurich
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  type of unordered pairs (HOL-Library.Uprod)
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* August 2017: Manuel Eberl, TUM
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  HOL-Analysis: infinite products over natural numbers,
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  infinite sums over arbitrary sets, connection between formal
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  power series and analytic complex functions
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* March 2017: Alasdair Armstrong, University of Sheffield and
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  Simon Foster, University of York
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  Fixed-point theory and Galois Connections in HOL-Algebra.
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* February 2017: Florian Haftmann, TUM
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  Statically embedded computations implemented by generated code.
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Contributions to Isabelle2016-1
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-------------------------------
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* December 2016: Ondřej Kunčar, TUM
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  Types_To_Sets: experimental extension of Higher-Order Logic to allow
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  translation of types to sets.
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* October 2016: Jasmin Blanchette
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  Integration of Nunchaku model finder.
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* October 2016: Jaime Mendizabal Roche, TUM
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  Ported remaining theories of session Old_Number_Theory to the new
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  Number_Theory and removed Old_Number_Theory.
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* September 2016: Sascha Boehme
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  Proof method "argo" based on SMT technology for a combination of
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  quantifier-free propositional logic, equality and linear real arithmetic
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* July 2016: Daniel Stuewe
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  Height-size proofs in HOL-Data_Structures.
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* July 2016: Manuel Eberl, TUM
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  Algebraic foundation for primes; generalization from nat to general
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  factorial rings.
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* June 2016: Andreas Lochbihler, ETH Zurich
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  Formalisation of discrete subprobability distributions.
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* June 2016: Florian Haftmann, TUM
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  Improvements to code generation: optional timing measurements, more succint
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  closures for static evaluation, less ambiguities concering Scala implicits.
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* May 2016: Manuel Eberl, TUM
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  Code generation for Probability Mass Functions.
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* March 2016: Florian Haftmann, TUM
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  Abstract factorial rings with unique factorization.
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* March 2016: Florian Haftmann, TUM
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  Reworking of the HOL char type as special case of a finite numeral type.
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* March 2016: Andreas Lochbihler, ETH Zurich
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  Reasoning support for monotonicity, continuity and admissibility in
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  chain-complete partial orders.
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* February - October 2016: Makarius Wenzel
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  Prover IDE improvements.
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  ML IDE improvements: bootstrap of Pure.
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  Isar language consolidation.
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  Notational modernization of HOL.
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  Tight Poly/ML integration.
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  More Isabelle/Scala system programming modules (e.g. SSH, Mercurial).
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* Winter 2016: Jasmin Blanchette, Inria & LORIA & MPII, Aymeric Bouzy,
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  Ecole polytechnique, Andreas Lochbihler, ETH Zurich, Andrei Popescu,
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  Middlesex University, and Dmitriy Traytel, ETH Zurich
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  'corec' command and friends.
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* January 2016: Florian Haftmann, TUM
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  Abolition of compound operators INFIMUM and SUPREMUM for complete lattices.
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Contributions to Isabelle2016
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-----------------------------
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* Winter 2016: Manuel Eberl, TUM
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  Support for real exponentiation ("powr") in the "approximation" method.
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  (This was removed in Isabelle 2015 due to a changed definition of "powr".)
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* Summer 2015 - Winter 2016: Lawrence C Paulson, Cambridge
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  General, homology form of Cauchy's integral theorem and supporting material
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  (ported from HOL Light).
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* Winter 2015/16: Gerwin Klein, NICTA
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  New print_record command.
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* May - December 2015: Makarius Wenzel
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  Prover IDE improvements.
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  More Isar language elements.
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  Document language refinements.
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  Poly/ML debugger integration.
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  Improved multi-platform and multi-architecture support.
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* Winter 2015: Manuel Eberl, TUM
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  The radius of convergence of power series and various summability tests.
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  Harmonic numbers and the Euler-Mascheroni constant.
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  The Generalised Binomial Theorem.
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  The complex and real Gamma/log-Gamma/Digamma/Polygamma functions and their
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  most important properties.
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* Autumn 2015: Manuel Eberl, TUM
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  Proper definition of division (with remainder) for formal power series;
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  Euclidean Ring and GCD instance for formal power series.
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* Autumn 2015: Florian Haftmann, TUM
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  Rewrite definitions for global interpretations and sublocale declarations.
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* Autumn 2015: Andreas Lochbihler
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  Bourbaki-Witt fixpoint theorem for increasing functions on chain-complete
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  partial orders.
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* Autumn 2015: Chaitanya Mangla, Lawrence C Paulson, and Manuel Eberl
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  A large number of additional binomial identities.
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* Summer 2015: Daniel Matichuk, NICTA and Makarius Wenzel
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  Isar subgoal command for proof structure within unstructured proof scripts.
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* Summer 2015: Florian Haftmann, TUM
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  Generic partial division in rings as inverse operation of multiplication.
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* Summer 2015: Manuel Eberl and Florian Haftmann, TUM
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  Type class hierarchy with common algebraic notions of integral (semi)domains
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  like units, associated elements and normalization wrt. units.
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* Summer 2015: Florian Haftmann, TUM
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  Fundamentals of abstract type class for factorial rings.
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* Summer 2015: Julian Biendarra, TUM and Dmitriy Traytel, ETH Zurich
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  Command to lift a BNF structure on the raw type to the abstract type for
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  typedefs.
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* Summer 2014: Jeremy Avigad, Luke Serafin, CMU, and Johannes Hölzl, TUM
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  Proof of the central limit theorem: includes weak convergence,
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  characteristic functions, and Levy's uniqueness and continuity theorem.
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Contributions to Isabelle2015
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-----------------------------
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* 2014/2015: Daniel Matichuk, Toby Murray, NICTA and Makarius Wenzel
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  The Eisbach proof method language and "match" method.
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* Winter 2014 and Spring 2015: Ondrej Kuncar, TUM
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  Extension of lift_definition to execute lifted functions that have as a
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  return type a datatype containing a subtype.
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* March 2015: Jasmin Blanchette, Inria & LORIA & MPII, Mathias Fleury, MPII,
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  and Dmitriy Traytel, TUM
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  More multiset theorems, syntax, and operations.
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* December 2014: Johannes Hölzl, Manuel Eberl, Sudeep Kanav, TUM, and
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  Jeremy Avigad, Luke Serafin, CMU
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  Various integration theorems: mostly integration on intervals and
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  substitution.
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* September 2014: Florian Haftmann, TUM
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  Lexicographic order on functions and
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  sum/product over function bodies.
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* August 2014: Andreas Lochbihler, ETH Zurich
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  Test infrastructure for executing generated code in target languages.
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* August 2014: Manuel Eberl, TUM
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  Generic euclidean algorithms for GCD et al.
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Contributions to Isabelle2014
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-----------------------------
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* July 2014: Thomas Sewell, NICTA
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  Preserve equality hypotheses in "clarify" and friends. New
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  "hypsubst_thin" method configuration option.
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* Summer 2014: Florian Haftmann, TUM
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  Consolidation and generalization of facts concerning (abelian)
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  semigroups and monoids, particularly products (resp. sums) on
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  finite sets.
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* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
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  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
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  veriT, Waldmeister, etc.).
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* June 2014: Florian Haftmann, TUM
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  Internal reorganisation of the local theory / named target stack.
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* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
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  Various properties of exponentially, Erlang, and normal distributed
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  random variables.
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* May 2014: Cezary Kaliszyk, University of Innsbruck, and
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  Jasmin Blanchette, TUM
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  SML-based engines for MaSh.
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* March 2014: René Thiemann
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  Improved code generation for multisets.
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* February 2014: Florian Haftmann, TUM
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  Permanent interpretation inside theory, locale and class targets
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  with mixin definitions.
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* Spring 2014: Lawrence C Paulson, Cambridge
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  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
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* Winter 2013 and Spring 2014: Ondrej Kuncar, TUM
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  Various improvements to Lifting/Transfer, integration with the BNF package.
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* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
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  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
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* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
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  Dmitriy Traytel, and Jasmin Blanchette, TUM
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  Various improvements to the BNF-based (co)datatype package,
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  including a more polished "primcorec" command, optimizations, and
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  integration in the "HOL" session.
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* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
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  Jasmin Blanchette, TUM
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  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
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  Z3 4.3.
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* January 2014: Lars Hupel, TUM
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  An improved, interactive simplifier trace with integration into the
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  Isabelle/jEdit Prover IDE.
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* December 2013: Florian Haftmann, TUM
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  Consolidation of abstract interpretations concerning min and max.
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* November 2013: Florian Haftmann, TUM
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  Abolition of negative numeral literals in the logic.
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Contributions to Isabelle2013-1
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-------------------------------
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* September 2013: Lars Noschinski, TUM
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  Conversion between function definitions as list of equations and
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  case expressions in HOL.
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  New library Simps_Case_Conv with commands case_of_simps,
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  simps_of_case.
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* September 2013: Nik Sultana, University of Cambridge
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  Improvements to HOL/TPTP parser and import facilities.
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* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
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  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
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* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
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  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
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* Summer 2013: Manuel Eberl, TUM
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  Generation of elimination rules in the function package.
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  New command "fun_cases".
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* Summer 2013: Christian Sternagel, JAIST
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  Improved support for ad hoc overloading of constants, including
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  documentation and examples.
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* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
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  Jasmin Blanchette, TUM
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  Various improvements to the BNF-based (co)datatype package, including
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  "primrec_new" and "primcorec" commands and a compatibility layer.
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* Spring and Summer 2013: Ondrej Kuncar, TUM
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  Various improvements of Lifting and Transfer packages.
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* Spring 2013: Brian Huffman, Galois Inc.
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  Improvements of the Transfer package.
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* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
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  Jasmin Blanchette, TUM
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  Various improvements to MaSh, including a server mode.
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* First half of 2013: Steffen Smolka, TUM
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  Further improvements to Sledgehammer's Isar proof generator.
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* May 2013: Florian Haftmann, TUM
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  Ephemeral interpretation in local theories.
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* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
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  Spec_Check: A Quickcheck tool for Isabelle/ML.
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* April 2013: Stefan Berghofer, secunet Security Networks AG
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  Dmitriy Traytel, TUM
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  Makarius Wenzel, Université Paris-Sud / LRI
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  Case translations as a separate check phase independent of the
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  datatype package.
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* March 2013: Florian Haftmann, TUM
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  Reform of "big operators" on sets.
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* March 2013: Florian Haftmann, TUM
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  Algebraic locale hierarchy for orderings and (semi)lattices.
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* February 2013: Florian Haftmann, TUM
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  Reworking and consolidation of code generation for target language
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  numerals.
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* February 2013: Florian Haftmann, TUM
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  Sieve of Eratosthenes.
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Contributions to Isabelle2013
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-----------------------------
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* 2012: Makarius Wenzel, Université Paris-Sud / LRI
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  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
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wenzelm@50648
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* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
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  Jasmin Blanchette, TUM
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  Implemented Machine Learning for Sledgehammer (MaSh).
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* Fall 2012: Steffen Smolka, TUM
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  Various improvements to Sledgehammer's Isar proof generator,
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  including a smart type annotation algorithm and proof shrinking.
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nipkow@50573
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* December 2012: Alessandro Coglio, Kestrel
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  Contributions to HOL's Lattice library.
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   361
hoelzl@50142
   362
* November 2012: Fabian Immler, TUM
wenzelm@50184
   363
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   364
wenzelm@50184
   365
* November 2012: Fabian Immler, TUM
wenzelm@50184
   366
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   367
  of projective families.
hoelzl@50142
   368
Andreas@49770
   369
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   370
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   371
  lists.
Andreas@49770
   372
haftmann@49190
   373
* September 2012: Florian Haftmann, TUM
haftmann@49190
   374
  Lattice instances for type option.
haftmann@49190
   375
Christian@49145
   376
* September 2012: Christian Sternagel, JAIST
Christian@49145
   377
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   378
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   379
blanchet@48977
   380
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   381
  New BNF-based (co)datatype package.
blanchet@48977
   382
blanchet@48977
   383
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   384
  Theories of ordinals and cardinals.
blanchet@48977
   385
wenzelm@48585
   386
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   387
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   388
  "isabelle build".
wenzelm@48585
   389
bulwahn@48111
   390
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   391
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   392
Andreas@49481
   393
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   394
  Theory of almost everywhere constant functions.
wenzelm@48124
   395
wenzelm@50648
   396
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   397
  Graphview in Scala/Swing.
wenzelm@50648
   398
wenzelm@50648
   399
wenzelm@47462
   400
Contributions to Isabelle2012
wenzelm@47462
   401
-----------------------------
wenzelm@45109
   402
hoelzl@47695
   403
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   404
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   405
  locales.
hoelzl@47695
   406
hoelzl@47695
   407
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   408
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   409
wenzelm@47808
   410
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   411
  2010: Sascha Boehme, TUM
wenzelm@47808
   412
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   413
  equalities/inequalities.
thomas@47567
   414
wenzelm@47808
   415
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   416
  Consolidated theory of relation composition.
bulwahn@47448
   417
wenzelm@47413
   418
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   419
  HOL/TPTP parser and import facilities.
wenzelm@47413
   420
wenzelm@47462
   421
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   422
  Alexander Krauss, QAware GmbH
wenzelm@47462
   423
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   424
blanchet@47563
   425
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   426
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   427
kuncar@47700
   428
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   429
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   430
  Quotient package.
kuncar@47700
   431
blanchet@47563
   432
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   433
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   434
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   435
  iProver-Eq).
blanchet@47563
   436
wenzelm@47462
   437
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   438
  Various refinements of local theory infrastructure.
wenzelm@47462
   439
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   440
wenzelm@45109
   441
wenzelm@44801
   442
Contributions to Isabelle2011-1
wenzelm@44801
   443
-------------------------------
wenzelm@41651
   444
haftmann@44818
   445
* September 2011: Peter Gammie
huffman@44908
   446
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   447
haftmann@44818
   448
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   449
  Refined theory on complete lattices.
haftmann@44818
   450
wenzelm@44967
   451
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   452
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   453
wenzelm@44967
   454
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   455
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   456
wenzelm@44967
   457
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   458
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   459
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   460
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   461
wenzelm@44967
   462
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   463
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   464
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   465
wenzelm@44967
   466
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   467
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   468
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   469
  and minus infinity.
wenzelm@44967
   470
wenzelm@44882
   471
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   472
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   473
  Prover IDE.
wenzelm@44882
   474
huffman@44908
   475
wenzelm@41512
   476
Contributions to Isabelle2011
wenzelm@41512
   477
-----------------------------
wenzelm@37383
   478
berghofe@41567
   479
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   480
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   481
wenzelm@40379
   482
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   483
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   484
wenzelm@40287
   485
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   486
  Coercive subtyping via subtype constraints.
wenzelm@40287
   487
krauss@41531
   488
* October 2010: Alexander Krauss, TUM
krauss@41531
   489
  Command partial_function for function definitions based on complete
krauss@41531
   490
  partial orders in HOL.
krauss@41531
   491
haftmann@39644
   492
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   493
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   494
  different techniques.
haftmann@40120
   495
haftmann@40120
   496
* September 2010: Florian Haftmann, TUM
haftmann@39644
   497
  Code generation for Scala.
haftmann@39644
   498
hoelzl@38656
   499
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   500
  Improved Probability theory in HOL.
hoelzl@38656
   501
haftmann@38461
   502
* July 2010: Florian Haftmann, TUM
haftmann@39644
   503
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   504
wenzelm@41596
   505
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   506
    of Innsbruck
krauss@41531
   507
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   508
wenzelm@37383
   509
wenzelm@37144
   510
Contributions to Isabelle2009-2
wenzelm@41512
   511
-------------------------------
wenzelm@33951
   512
krauss@37303
   513
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   514
  Makarius Wenzel, TUM / LRI
krauss@37303
   515
  Elimination of type classes from proof terms.
krauss@37303
   516
wenzelm@37144
   517
* April 2010: Florian Haftmann, TUM
haftmann@36416
   518
  Reorganization of abstract algebra type classes.
haftmann@36416
   519
wenzelm@37144
   520
* April 2010: Florian Haftmann, TUM
haftmann@36416
   521
  Code generation for data representations involving invariants;
haftmann@36416
   522
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   523
  Mapping and AssocList.
haftmann@36416
   524
wenzelm@37144
   525
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   526
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   527
wenzelm@37282
   528
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   529
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   530
wenzelm@26874
   531
wenzelm@33842
   532
Contributions to Isabelle2009-1
wenzelm@33842
   533
-------------------------------
bulwahn@33649
   534
haftmann@33862
   535
* November 2009, Brian Huffman, PSU
haftmann@33862
   536
  New definitional domain package for HOLCF.
haftmann@33862
   537
hoelzl@33759
   538
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   539
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   540
wenzelm@33842
   541
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   542
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   543
bulwahn@33627
   544
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   545
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   546
  equational specifications.
blanchet@48977
   547
wenzelm@33897
   548
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   549
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   550
blanchet@33192
   551
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   552
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   553
boehmes@33010
   554
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   555
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   556
boehmes@33010
   557
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   558
  Refinement of parts of the HOL datatype package.
haftmann@33005
   559
boehmes@33010
   560
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   561
  Generic term styles for term antiquotations.
haftmann@33005
   562
wenzelm@32762
   563
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   564
  More efficient HOL/record implementation.
wenzelm@32762
   565
boehmes@32618
   566
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   567
  SMT method using external SMT solvers.
boehmes@32618
   568
haftmann@32600
   569
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   570
  Refinement of sets and lattices.
haftmann@32600
   571
haftmann@32600
   572
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   573
  New number theory.
haftmann@32600
   574
Philipp@32268
   575
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   576
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   577
  prover.
Philipp@32268
   578
haftmann@31997
   579
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   580
  New quickcheck implementation using new code generator.
haftmann@31997
   581
haftmann@31997
   582
* July 2009: Florian Haftmann, TUM
haftmann@39644
   583
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   584
  for code generation.
haftmann@31466
   585
haftmann@31466
   586
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   587
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   588
  for code generation.
wenzelm@30978
   589
Philipp@32268
   590
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   591
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   592
Philipp@32268
   593
wenzelm@30978
   594
Contributions to Isabelle2009
wenzelm@30978
   595
-----------------------------
wenzelm@30978
   596
wenzelm@30383
   597
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   598
  Cambridge
wenzelm@30383
   599
  Elementary topology in Euclidean space.
wenzelm@30383
   600
wenzelm@30886
   601
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   602
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   603
  computation.
wenzelm@30886
   604
wenzelm@30179
   605
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   606
  A Serbian theory.
wenzelm@30179
   607
wenzelm@30162
   608
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   609
  Misc cleanup of HOL/refute.
wenzelm@30154
   610
wenzelm@30162
   611
* February 2009: Timothy Bourke, NICTA
kleing@29883
   612
  New find_consts command.
kleing@29883
   613
wenzelm@30162
   614
* February 2009: Timothy Bourke, NICTA
kleing@29861
   615
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   616
haftmann@29398
   617
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   618
  New locale implementation.
haftmann@29398
   619
krauss@29182
   620
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   621
  Method "sizechange" for advanced termination proofs.
krauss@29182
   622
kleing@28901
   623
* November 2008: Timothy Bourke, NICTA
kleing@28901
   624
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   625
haftmann@29398
   626
* 2008: Florian Haftmann, TUM
haftmann@29398
   627
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   628
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   629
wenzelm@28604
   630
* October 2008: Fabian Immler, TUM
wenzelm@28604
   631
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   632
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   633
  services.
wenzelm@28604
   634
wenzelm@30162
   635
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   636
  Prover for coherent logic.
wenzelm@30162
   637
wenzelm@28474
   638
* August 2008: Fabian Immler, TUM
wenzelm@28474
   639
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   640
wenzelm@28474
   641
wenzelm@28474
   642
Contributions to Isabelle2008
wenzelm@28474
   643
-----------------------------
wenzelm@28474
   644
wenzelm@27009
   645
* 2007/2008:
wenzelm@27009
   646
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   647
  HOL library improvements.
wenzelm@25468
   648
wenzelm@27009
   649
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   650
  HOLCF library improvements.
wenzelm@27009
   651
wenzelm@27009
   652
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   653
  HOL-Nominal package improvements.
wenzelm@27009
   654
wenzelm@27009
   655
* March 2008: Markus Reiter, TUM
wenzelm@27009
   656
  HOL/Library/RBT: red-black trees.
haftmann@26728
   657
wenzelm@26874
   658
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   659
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   660
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   661
  for HOL.
haftmann@26728
   662
wenzelm@27009
   663
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   664
  Misc improvements of record package in HOL.
wenzelm@27009
   665
wenzelm@27009
   666
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   667
  Overloading and class instantiation target.
wenzelm@27009
   668
wenzelm@27009
   669
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   670
  New version of primrec package for local theories.
wenzelm@27009
   671
wenzelm@27009
   672
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   673
  Method "induction_scheme" in HOL.
wenzelm@27009
   674
wenzelm@27009
   675
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   676
  HOL-Lattice: some more lemmas.
wenzelm@26198
   677
wenzelm@26874
   678
wenzelm@25454
   679
Contributions to Isabelle2007
wenzelm@25454
   680
-----------------------------
wenzelm@23252
   681
schirmer@25409
   682
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   683
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   684
wenzelm@25057
   685
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   686
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   687
wenzelm@24799
   688
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   689
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   690
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   691
kleing@24332
   692
* August 2007: Brian Huffman, PSU
wenzelm@24799
   693
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   694
wenzelm@23252
   695
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   696
  Semiring normalization and Groebner Bases.
wenzelm@25449
   697
  Support for dense linear orders.
wenzelm@17866
   698
paulson@23449
   699
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   700
  Metis theorem-prover.
wenzelm@24799
   701
wenzelm@24799
   702
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   703
  HOL: Metis prover integration.
paulson@23449
   704
wenzelm@24799
   705
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   706
  HOL: inductive predicates and sets.
wenzelm@24799
   707
wenzelm@24803
   708
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   709
  HOL/record: misc improvements.
wenzelm@24803
   710
wenzelm@24799
   711
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   712
  HOL: function package and related theories on termination.
paulson@23449
   713
haftmann@22449
   714
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   715
  Pure: generic code generator framework.
haftmann@22449
   716
  Pure: class package.
wenzelm@24799
   717
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   718
wenzelm@25449
   719
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   720
    Julien Narboux, TUM
wenzelm@24799
   721
  HOL/Nominal package and related tools.
haftmann@22449
   722
wenzelm@21242
   723
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   724
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   725
wenzelm@21169
   726
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   727
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   728
wenzelm@20340
   729
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   730
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   731
kleing@20067
   732
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   733
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   734
nipkow@19896
   735
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   736
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   737
wenzelm@19650
   738
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   739
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   740
  arithmetic.
kleing@19470
   741
kleing@19470
   742
* February 2006: Benjamin Porter, NICTA
kleing@23382
   743
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   744
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   745
  of rationals.
wenzelm@17532
   746
wenzelm@19650
   747
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   748
  Sketch for Isar 'guess' element.
wenzelm@19650
   749
wenzelm@19650
   750
wenzelm@25454
   751
Contributions to Isabelle2005
wenzelm@25454
   752
-----------------------------
wenzelm@17382
   753
wenzelm@17640
   754
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   755
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   756
wenzelm@17640
   757
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   758
  Components for SAT solver method using zChaff.
wenzelm@17640
   759
wenzelm@17534
   760
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   761
  A Chinese theory.
wenzelm@17534
   762
wenzelm@17562
   763
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   764
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   765
wenzelm@17532
   766
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   767
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   768
wenzelm@16892
   769
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   770
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   771
wenzelm@17532
   772
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   773
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   774
wenzelm@16252
   775
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   776
  Improved subst method.
wenzelm@17532
   777
wenzelm@17532
   778
* 2005: Brian Huffman, OGI
wenzelm@17532
   779
  Various improvements of HOLCF.
wenzelm@17532
   780
  Some improvements of the HOL-Complex library.
wenzelm@17532
   781
wenzelm@17532
   782
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   783
  Some support for asynchronous communication with external provers
wenzelm@17532
   784
  (experimental).
wenzelm@17532
   785
wenzelm@17532
   786
* 2005: Florian Haftmann, TUM
wenzelm@17543
   787
  Contributions to document 'sugar'.
wenzelm@17532
   788
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   789
  Some cleanup of ML legacy.
wenzelm@17532
   790
  Additional antiquotations.
wenzelm@17532
   791
  Improved Isabelle web site.
wenzelm@17532
   792
wenzelm@17532
   793
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   794
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   795
  interfaces (experimental).
wenzelm@17532
   796
wenzelm@17532
   797
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   798
  Contributions to document 'sugar'.
wenzelm@17532
   799
  Improved Isabelle web site.
wenzelm@17532
   800
  Improved HTML presentation of theories.
wenzelm@17532
   801
wenzelm@17532
   802
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   803
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   804
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   805
  Improved version of HOL-Algebra.
wenzelm@17532
   806
wenzelm@17532
   807
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   808
  Improved version of HOL presburger method.
wenzelm@17532
   809
wenzelm@17532
   810
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   811
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   812
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   813
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   814
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   815
wenzelm@17532
   816
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   817
  Contributions to document 'sugar'.
wenzelm@17532
   818
  Improved version of HOL/record.
wenzelm@17532
   819
wenzelm@17532
   820
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   821
  Improved version of HOL/Import.
wenzelm@17532
   822
  Some internal ML reorganizations.
wenzelm@17532
   823
wenzelm@17532
   824
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   825
  SAT solver method using zChaff.
wenzelm@17532
   826
  Improved version of HOL/refute.
wenzelm@62098
   827
wenzelm@62098
   828
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