CONTRIBUTORS
author Andreas Lochbihler
Wed Aug 30 18:01:27 2017 +0200 (22 months ago)
changeset 66563 87b9eb69d5ba
parent 66482 5dc8671bec73
child 66642 88f86bcba5b3
permissions -rw-r--r--
add type of unordered pairs
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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 Isabelle2017
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-----------------------------
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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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Andreas@66563
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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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eberlm@66480
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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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ballarin@65330
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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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haftmann@65041
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* February 2017: Florian Haftmann, TUM
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  Statically embedded computations implemented by generated code.
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wenzelm@64072
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Contributions to Isabelle2016-1
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-------------------------------
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wenzelm@64551
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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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wenzelm@64393
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* October 2016: Jasmin Blanchette
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  Integration of Nunchaku model finder.
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wenzelm@64393
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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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haftmann@64011
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* March 2016: Florian Haftmann, TUM
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  Abstract factorial rings with unique factorization.
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haftmann@64011
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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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wenzelm@64393
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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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blanchet@64433
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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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blanchet@64389
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wenzelm@62016
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Contributions to Isabelle2016
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-----------------------------
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eberlm@62201
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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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kleing@62118
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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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haftmann@61891
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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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Andreas@61766
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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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haftmann@60517
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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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traytel@60920
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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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kuncar@60260
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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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haftmann@58196
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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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Andreas@58626
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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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haftmann@58023
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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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kleing@57513
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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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haftmann@57519
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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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hoelzl@57254
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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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haftmann@56416
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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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haftmann@56416
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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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wenzelm@55913
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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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kuncar@54021
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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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kuncar@54021
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* Spring 2013: Brian Huffman, Galois Inc.
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  Improvements of the Transfer package.
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blanchet@53728
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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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blanchet@53728
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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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haftmann@52485
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* May 2013: Florian Haftmann, TUM
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  Ephemeral interpretation in local theories.
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bulwahn@52266
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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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traytel@51682
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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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haftmann@51487
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* March 2013: Florian Haftmann, TUM
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  Reform of "big operators" on sets.
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haftmann@51489
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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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wenzelm@52503
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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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wenzelm@52503
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* February 2013: Florian Haftmann, TUM
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  Sieve of Eratosthenes.
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haftmann@51167
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wenzelm@50993
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Contributions to Isabelle2013
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-----------------------------
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wenzelm@49532
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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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blanchet@50219
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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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hoelzl@50142
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* November 2012: Fabian Immler, TUM
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  "Symbols" dockable for Isabelle/jEdit.
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wenzelm@50184
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* November 2012: Fabian Immler, TUM
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  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
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  of projective families.
hoelzl@50142
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Andreas@49770
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* October 2012: Andreas Lochbihler, KIT
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  Efficient construction of red-black trees from sorted associative
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  lists.
Andreas@49770
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haftmann@49190
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* September 2012: Florian Haftmann, TUM
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  Lattice instances for type option.
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Christian@49145
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* September 2012: Christian Sternagel, JAIST
Christian@49145
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  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
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  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
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blanchet@48977
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* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   360
  New BNF-based (co)datatype package.
blanchet@48977
   361
blanchet@48977
   362
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   363
  Theories of ordinals and cardinals.
blanchet@48977
   364
wenzelm@48585
   365
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   366
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   367
  "isabelle build".
wenzelm@48585
   368
bulwahn@48111
   369
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   370
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   371
Andreas@49481
   372
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   373
  Theory of almost everywhere constant functions.
wenzelm@48124
   374
wenzelm@50648
   375
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   376
  Graphview in Scala/Swing.
wenzelm@50648
   377
wenzelm@50648
   378
wenzelm@47462
   379
Contributions to Isabelle2012
wenzelm@47462
   380
-----------------------------
wenzelm@45109
   381
hoelzl@47695
   382
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   383
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   384
  locales.
hoelzl@47695
   385
hoelzl@47695
   386
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   387
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   388
wenzelm@47808
   389
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   390
  2010: Sascha Boehme, TUM
wenzelm@47808
   391
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   392
  equalities/inequalities.
thomas@47567
   393
wenzelm@47808
   394
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   395
  Consolidated theory of relation composition.
bulwahn@47448
   396
wenzelm@47413
   397
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   398
  HOL/TPTP parser and import facilities.
wenzelm@47413
   399
wenzelm@47462
   400
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   401
  Alexander Krauss, QAware GmbH
wenzelm@47462
   402
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   403
blanchet@47563
   404
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   405
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   406
kuncar@47700
   407
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   408
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   409
  Quotient package.
kuncar@47700
   410
blanchet@47563
   411
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   412
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   413
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   414
  iProver-Eq).
blanchet@47563
   415
wenzelm@47462
   416
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   417
  Various refinements of local theory infrastructure.
wenzelm@47462
   418
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   419
wenzelm@45109
   420
wenzelm@44801
   421
Contributions to Isabelle2011-1
wenzelm@44801
   422
-------------------------------
wenzelm@41651
   423
haftmann@44818
   424
* September 2011: Peter Gammie
huffman@44908
   425
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   426
haftmann@44818
   427
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   428
  Refined theory on complete lattices.
haftmann@44818
   429
wenzelm@44967
   430
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   431
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   432
wenzelm@44967
   433
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   434
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   435
wenzelm@44967
   436
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   437
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   438
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   439
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   440
wenzelm@44967
   441
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   442
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   443
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   444
wenzelm@44967
   445
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   446
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   447
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   448
  and minus infinity.
wenzelm@44967
   449
wenzelm@44882
   450
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   451
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   452
  Prover IDE.
wenzelm@44882
   453
huffman@44908
   454
wenzelm@41512
   455
Contributions to Isabelle2011
wenzelm@41512
   456
-----------------------------
wenzelm@37383
   457
berghofe@41567
   458
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   459
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   460
wenzelm@40379
   461
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   462
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   463
wenzelm@40287
   464
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   465
  Coercive subtyping via subtype constraints.
wenzelm@40287
   466
krauss@41531
   467
* October 2010: Alexander Krauss, TUM
krauss@41531
   468
  Command partial_function for function definitions based on complete
krauss@41531
   469
  partial orders in HOL.
krauss@41531
   470
haftmann@39644
   471
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   472
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   473
  different techniques.
haftmann@40120
   474
haftmann@40120
   475
* September 2010: Florian Haftmann, TUM
haftmann@39644
   476
  Code generation for Scala.
haftmann@39644
   477
hoelzl@38656
   478
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   479
  Improved Probability theory in HOL.
hoelzl@38656
   480
haftmann@38461
   481
* July 2010: Florian Haftmann, TUM
haftmann@39644
   482
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   483
wenzelm@41596
   484
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   485
    of Innsbruck
krauss@41531
   486
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   487
wenzelm@37383
   488
wenzelm@37144
   489
Contributions to Isabelle2009-2
wenzelm@41512
   490
-------------------------------
wenzelm@33951
   491
krauss@37303
   492
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   493
  Makarius Wenzel, TUM / LRI
krauss@37303
   494
  Elimination of type classes from proof terms.
krauss@37303
   495
wenzelm@37144
   496
* April 2010: Florian Haftmann, TUM
haftmann@36416
   497
  Reorganization of abstract algebra type classes.
haftmann@36416
   498
wenzelm@37144
   499
* April 2010: Florian Haftmann, TUM
haftmann@36416
   500
  Code generation for data representations involving invariants;
haftmann@36416
   501
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   502
  Mapping and AssocList.
haftmann@36416
   503
wenzelm@37144
   504
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   505
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   506
wenzelm@37282
   507
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   508
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   509
wenzelm@26874
   510
wenzelm@33842
   511
Contributions to Isabelle2009-1
wenzelm@33842
   512
-------------------------------
bulwahn@33649
   513
haftmann@33862
   514
* November 2009, Brian Huffman, PSU
haftmann@33862
   515
  New definitional domain package for HOLCF.
haftmann@33862
   516
hoelzl@33759
   517
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   518
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   519
wenzelm@33842
   520
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   521
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   522
bulwahn@33627
   523
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   524
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   525
  equational specifications.
blanchet@48977
   526
wenzelm@33897
   527
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   528
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   529
blanchet@33192
   530
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   531
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   532
boehmes@33010
   533
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   534
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   535
boehmes@33010
   536
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   537
  Refinement of parts of the HOL datatype package.
haftmann@33005
   538
boehmes@33010
   539
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   540
  Generic term styles for term antiquotations.
haftmann@33005
   541
wenzelm@32762
   542
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   543
  More efficient HOL/record implementation.
wenzelm@32762
   544
boehmes@32618
   545
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   546
  SMT method using external SMT solvers.
boehmes@32618
   547
haftmann@32600
   548
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   549
  Refinement of sets and lattices.
haftmann@32600
   550
haftmann@32600
   551
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   552
  New number theory.
haftmann@32600
   553
Philipp@32268
   554
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   555
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   556
  prover.
Philipp@32268
   557
haftmann@31997
   558
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   559
  New quickcheck implementation using new code generator.
haftmann@31997
   560
haftmann@31997
   561
* July 2009: Florian Haftmann, TUM
haftmann@39644
   562
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   563
  for code generation.
haftmann@31466
   564
haftmann@31466
   565
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   566
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   567
  for code generation.
wenzelm@30978
   568
Philipp@32268
   569
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   570
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   571
Philipp@32268
   572
wenzelm@30978
   573
Contributions to Isabelle2009
wenzelm@30978
   574
-----------------------------
wenzelm@30978
   575
wenzelm@30383
   576
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   577
  Cambridge
wenzelm@30383
   578
  Elementary topology in Euclidean space.
wenzelm@30383
   579
wenzelm@30886
   580
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   581
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   582
  computation.
wenzelm@30886
   583
wenzelm@30179
   584
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   585
  A Serbian theory.
wenzelm@30179
   586
wenzelm@30162
   587
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   588
  Misc cleanup of HOL/refute.
wenzelm@30154
   589
wenzelm@30162
   590
* February 2009: Timothy Bourke, NICTA
kleing@29883
   591
  New find_consts command.
kleing@29883
   592
wenzelm@30162
   593
* February 2009: Timothy Bourke, NICTA
kleing@29861
   594
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   595
haftmann@29398
   596
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   597
  New locale implementation.
haftmann@29398
   598
krauss@29182
   599
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   600
  Method "sizechange" for advanced termination proofs.
krauss@29182
   601
kleing@28901
   602
* November 2008: Timothy Bourke, NICTA
kleing@28901
   603
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   604
haftmann@29398
   605
* 2008: Florian Haftmann, TUM
haftmann@29398
   606
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   607
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   608
wenzelm@28604
   609
* October 2008: Fabian Immler, TUM
wenzelm@28604
   610
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   611
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   612
  services.
wenzelm@28604
   613
wenzelm@30162
   614
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   615
  Prover for coherent logic.
wenzelm@30162
   616
wenzelm@28474
   617
* August 2008: Fabian Immler, TUM
wenzelm@28474
   618
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   619
wenzelm@28474
   620
wenzelm@28474
   621
Contributions to Isabelle2008
wenzelm@28474
   622
-----------------------------
wenzelm@28474
   623
wenzelm@27009
   624
* 2007/2008:
wenzelm@27009
   625
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   626
  HOL library improvements.
wenzelm@25468
   627
wenzelm@27009
   628
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   629
  HOLCF library improvements.
wenzelm@27009
   630
wenzelm@27009
   631
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   632
  HOL-Nominal package improvements.
wenzelm@27009
   633
wenzelm@27009
   634
* March 2008: Markus Reiter, TUM
wenzelm@27009
   635
  HOL/Library/RBT: red-black trees.
haftmann@26728
   636
wenzelm@26874
   637
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   638
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   639
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   640
  for HOL.
haftmann@26728
   641
wenzelm@27009
   642
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   643
  Misc improvements of record package in HOL.
wenzelm@27009
   644
wenzelm@27009
   645
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   646
  Overloading and class instantiation target.
wenzelm@27009
   647
wenzelm@27009
   648
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   649
  New version of primrec package for local theories.
wenzelm@27009
   650
wenzelm@27009
   651
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   652
  Method "induction_scheme" in HOL.
wenzelm@27009
   653
wenzelm@27009
   654
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   655
  HOL-Lattice: some more lemmas.
wenzelm@26198
   656
wenzelm@26874
   657
wenzelm@25454
   658
Contributions to Isabelle2007
wenzelm@25454
   659
-----------------------------
wenzelm@23252
   660
schirmer@25409
   661
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   662
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   663
wenzelm@25057
   664
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   665
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   666
wenzelm@24799
   667
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   668
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   669
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   670
kleing@24332
   671
* August 2007: Brian Huffman, PSU
wenzelm@24799
   672
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   673
wenzelm@23252
   674
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   675
  Semiring normalization and Groebner Bases.
wenzelm@25449
   676
  Support for dense linear orders.
wenzelm@17866
   677
paulson@23449
   678
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   679
  Metis theorem-prover.
wenzelm@24799
   680
wenzelm@24799
   681
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   682
  HOL: Metis prover integration.
paulson@23449
   683
wenzelm@24799
   684
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   685
  HOL: inductive predicates and sets.
wenzelm@24799
   686
wenzelm@24803
   687
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   688
  HOL/record: misc improvements.
wenzelm@24803
   689
wenzelm@24799
   690
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   691
  HOL: function package and related theories on termination.
paulson@23449
   692
haftmann@22449
   693
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   694
  Pure: generic code generator framework.
haftmann@22449
   695
  Pure: class package.
wenzelm@24799
   696
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   697
wenzelm@25449
   698
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   699
    Julien Narboux, TUM
wenzelm@24799
   700
  HOL/Nominal package and related tools.
haftmann@22449
   701
wenzelm@21242
   702
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   703
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   704
wenzelm@21169
   705
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   706
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   707
wenzelm@20340
   708
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   709
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   710
kleing@20067
   711
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   712
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   713
nipkow@19896
   714
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   715
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   716
wenzelm@19650
   717
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   718
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   719
  arithmetic.
kleing@19470
   720
kleing@19470
   721
* February 2006: Benjamin Porter, NICTA
kleing@23382
   722
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   723
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   724
  of rationals.
wenzelm@17532
   725
wenzelm@19650
   726
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   727
  Sketch for Isar 'guess' element.
wenzelm@19650
   728
wenzelm@19650
   729
wenzelm@25454
   730
Contributions to Isabelle2005
wenzelm@25454
   731
-----------------------------
wenzelm@17382
   732
wenzelm@17640
   733
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   734
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   735
wenzelm@17640
   736
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   737
  Components for SAT solver method using zChaff.
wenzelm@17640
   738
wenzelm@17534
   739
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   740
  A Chinese theory.
wenzelm@17534
   741
wenzelm@17562
   742
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   743
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   744
wenzelm@17532
   745
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   746
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   747
wenzelm@16892
   748
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   749
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   750
wenzelm@17532
   751
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   752
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   753
wenzelm@16252
   754
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   755
  Improved subst method.
wenzelm@17532
   756
wenzelm@17532
   757
* 2005: Brian Huffman, OGI
wenzelm@17532
   758
  Various improvements of HOLCF.
wenzelm@17532
   759
  Some improvements of the HOL-Complex library.
wenzelm@17532
   760
wenzelm@17532
   761
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   762
  Some support for asynchronous communication with external provers
wenzelm@17532
   763
  (experimental).
wenzelm@17532
   764
wenzelm@17532
   765
* 2005: Florian Haftmann, TUM
wenzelm@17543
   766
  Contributions to document 'sugar'.
wenzelm@17532
   767
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   768
  Some cleanup of ML legacy.
wenzelm@17532
   769
  Additional antiquotations.
wenzelm@17532
   770
  Improved Isabelle web site.
wenzelm@17532
   771
wenzelm@17532
   772
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   773
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   774
  interfaces (experimental).
wenzelm@17532
   775
wenzelm@17532
   776
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   777
  Contributions to document 'sugar'.
wenzelm@17532
   778
  Improved Isabelle web site.
wenzelm@17532
   779
  Improved HTML presentation of theories.
wenzelm@17532
   780
wenzelm@17532
   781
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   782
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   783
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   784
  Improved version of HOL-Algebra.
wenzelm@17532
   785
wenzelm@17532
   786
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   787
  Improved version of HOL presburger method.
wenzelm@17532
   788
wenzelm@17532
   789
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   790
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   791
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   792
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   793
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   794
wenzelm@17532
   795
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   796
  Contributions to document 'sugar'.
wenzelm@17532
   797
  Improved version of HOL/record.
wenzelm@17532
   798
wenzelm@17532
   799
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   800
  Improved version of HOL/Import.
wenzelm@17532
   801
  Some internal ML reorganizations.
wenzelm@17532
   802
wenzelm@17532
   803
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   804
  SAT solver method using zChaff.
wenzelm@17532
   805
  Improved version of HOL/refute.
wenzelm@62098
   806
wenzelm@62098
   807
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