CONTRIBUTORS
author nipkow
Thu Jul 07 18:08:02 2016 +0200 (2016-07-07)
changeset 63411 e051eea34990
parent 63246 c493859d4267
child 63552 2112e5fe9712
permissions -rw-r--r--
got rid of class cmp; added height-size proofs by Daniel Stuewe
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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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haftmann@62343
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* January 2016: Florian Haftmann
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  Abolition of compound operators INFIMUM and SUPREMUM
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  for complete lattices.
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* March 2016: Florian Haftmann
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  Abstract factorial rings with unique factorization.
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Andreas@62652
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* March 2016: Andreas Lochbihler
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  Reasoning support for monotonicity, continuity and
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  admissibility in chain-complete partial orders.
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* June 2016: Andreas Lochbihler
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  Formalisation of discrete subprobability distributions.
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* July 2016: Daniel Stuewe
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  Height-size proofs in HOL/Data_Structures
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Contributions to Isabelle2016
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-----------------------------
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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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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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* 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.
Andreas@61766
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eberlm@61552
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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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haftmann@60434
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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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haftmann@60804
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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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* 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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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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* 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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haftmann@51167
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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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* 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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* 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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* 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.
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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
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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
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  New BNF-based (co)datatype package.
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blanchet@48977
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* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
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  Theories of ordinals and cardinals.
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wenzelm@48585
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* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
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  Advanced support for Isabelle sessions and build management, notably
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  "isabelle build".
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bulwahn@48111
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* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
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  Simproc for rewriting set comprehensions into pointfree expressions.
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Andreas@49481
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* May 2012: Andreas Lochbihler, KIT
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  Theory of almost everywhere constant functions.
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wenzelm@50648
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* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
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  Graphview in Scala/Swing.
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wenzelm@47462
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Contributions to Isabelle2012
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-----------------------------
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hoelzl@47695
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* April 2012: Johannes Hölzl, TUM
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  Probability: Introduced type to represent measures instead of
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  locales.
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hoelzl@47695
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* April 2012: Johannes Hölzl, Fabian Immler, TUM
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  Float: Moved to Dyadic rationals to represent floating point numers.
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* April 2012: Thomas Sewell, NICTA and
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  2010: Sascha Boehme, TUM
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  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
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  equalities/inequalities.
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* March 2012: Christian Sternagel, JAIST
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  Consolidated theory of relation composition.
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* March 2012: Nik Sultana, University of Cambridge
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  HOL/TPTP parser and import facilities.
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wenzelm@47462
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* March 2012: Cezary Kaliszyk, University of Innsbruck and
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  Alexander Krauss, QAware GmbH
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  Faster and more scalable Import mechanism for HOL Light proofs.
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blanchet@47563
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* January 2012: Florian Haftmann, TUM, et al.
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  (Re-)Introduction of the "set" type constructor.
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kuncar@47700
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* 2012: Ondrej Kuncar, TUM
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  New package Lifting, various improvements and refinements to the
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  Quotient package.
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blanchet@47563
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* 2011/2012: Jasmin Blanchette, TUM
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  Various improvements to Sledgehammer, notably: tighter integration
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  with SPASS, support for more provers (Alt-Ergo, iProver,
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  iProver-Eq).
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wenzelm@47462
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* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
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  Various refinements of local theory infrastructure.
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  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
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wenzelm@45109
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wenzelm@44801
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Contributions to Isabelle2011-1
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-------------------------------
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haftmann@44818
   360
* September 2011: Peter Gammie
huffman@44908
   361
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   362
haftmann@44818
   363
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   364
  Refined theory on complete lattices.
haftmann@44818
   365
wenzelm@44967
   366
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   367
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   368
wenzelm@44967
   369
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   370
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   371
wenzelm@44967
   372
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   373
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   374
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   375
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   376
wenzelm@44967
   377
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   378
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   379
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   380
wenzelm@44967
   381
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   382
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   383
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   384
  and minus infinity.
wenzelm@44967
   385
wenzelm@44882
   386
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   387
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   388
  Prover IDE.
wenzelm@44882
   389
huffman@44908
   390
wenzelm@41512
   391
Contributions to Isabelle2011
wenzelm@41512
   392
-----------------------------
wenzelm@37383
   393
berghofe@41567
   394
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   395
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   396
wenzelm@40379
   397
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   398
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   399
wenzelm@40287
   400
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   401
  Coercive subtyping via subtype constraints.
wenzelm@40287
   402
krauss@41531
   403
* October 2010: Alexander Krauss, TUM
krauss@41531
   404
  Command partial_function for function definitions based on complete
krauss@41531
   405
  partial orders in HOL.
krauss@41531
   406
haftmann@39644
   407
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   408
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   409
  different techniques.
haftmann@40120
   410
haftmann@40120
   411
* September 2010: Florian Haftmann, TUM
haftmann@39644
   412
  Code generation for Scala.
haftmann@39644
   413
hoelzl@38656
   414
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   415
  Improved Probability theory in HOL.
hoelzl@38656
   416
haftmann@38461
   417
* July 2010: Florian Haftmann, TUM
haftmann@39644
   418
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   419
wenzelm@41596
   420
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   421
    of Innsbruck
krauss@41531
   422
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   423
wenzelm@37383
   424
wenzelm@37144
   425
Contributions to Isabelle2009-2
wenzelm@41512
   426
-------------------------------
wenzelm@33951
   427
krauss@37303
   428
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   429
  Makarius Wenzel, TUM / LRI
krauss@37303
   430
  Elimination of type classes from proof terms.
krauss@37303
   431
wenzelm@37144
   432
* April 2010: Florian Haftmann, TUM
haftmann@36416
   433
  Reorganization of abstract algebra type classes.
haftmann@36416
   434
wenzelm@37144
   435
* April 2010: Florian Haftmann, TUM
haftmann@36416
   436
  Code generation for data representations involving invariants;
haftmann@36416
   437
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   438
  Mapping and AssocList.
haftmann@36416
   439
wenzelm@37144
   440
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   441
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   442
wenzelm@37282
   443
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   444
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   445
wenzelm@26874
   446
wenzelm@33842
   447
Contributions to Isabelle2009-1
wenzelm@33842
   448
-------------------------------
bulwahn@33649
   449
haftmann@33862
   450
* November 2009, Brian Huffman, PSU
haftmann@33862
   451
  New definitional domain package for HOLCF.
haftmann@33862
   452
hoelzl@33759
   453
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   454
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   455
wenzelm@33842
   456
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   457
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   458
bulwahn@33627
   459
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   460
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   461
  equational specifications.
blanchet@48977
   462
wenzelm@33897
   463
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   464
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   465
blanchet@33192
   466
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   467
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   468
boehmes@33010
   469
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   470
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   471
boehmes@33010
   472
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   473
  Refinement of parts of the HOL datatype package.
haftmann@33005
   474
boehmes@33010
   475
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   476
  Generic term styles for term antiquotations.
haftmann@33005
   477
wenzelm@32762
   478
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   479
  More efficient HOL/record implementation.
wenzelm@32762
   480
boehmes@32618
   481
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   482
  SMT method using external SMT solvers.
boehmes@32618
   483
haftmann@32600
   484
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   485
  Refinement of sets and lattices.
haftmann@32600
   486
haftmann@32600
   487
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   488
  New number theory.
haftmann@32600
   489
Philipp@32268
   490
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   491
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   492
  prover.
Philipp@32268
   493
haftmann@31997
   494
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   495
  New quickcheck implementation using new code generator.
haftmann@31997
   496
haftmann@31997
   497
* July 2009: Florian Haftmann, TUM
haftmann@39644
   498
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   499
  for code generation.
haftmann@31466
   500
haftmann@31466
   501
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   502
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   503
  for code generation.
wenzelm@30978
   504
Philipp@32268
   505
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   506
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   507
Philipp@32268
   508
wenzelm@30978
   509
Contributions to Isabelle2009
wenzelm@30978
   510
-----------------------------
wenzelm@30978
   511
wenzelm@30383
   512
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   513
  Cambridge
wenzelm@30383
   514
  Elementary topology in Euclidean space.
wenzelm@30383
   515
wenzelm@30886
   516
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   517
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   518
  computation.
wenzelm@30886
   519
wenzelm@30179
   520
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   521
  A Serbian theory.
wenzelm@30179
   522
wenzelm@30162
   523
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   524
  Misc cleanup of HOL/refute.
wenzelm@30154
   525
wenzelm@30162
   526
* February 2009: Timothy Bourke, NICTA
kleing@29883
   527
  New find_consts command.
kleing@29883
   528
wenzelm@30162
   529
* February 2009: Timothy Bourke, NICTA
kleing@29861
   530
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   531
haftmann@29398
   532
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   533
  New locale implementation.
haftmann@29398
   534
krauss@29182
   535
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   536
  Method "sizechange" for advanced termination proofs.
krauss@29182
   537
kleing@28901
   538
* November 2008: Timothy Bourke, NICTA
kleing@28901
   539
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   540
haftmann@29398
   541
* 2008: Florian Haftmann, TUM
haftmann@29398
   542
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   543
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   544
wenzelm@28604
   545
* October 2008: Fabian Immler, TUM
wenzelm@28604
   546
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   547
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   548
  services.
wenzelm@28604
   549
wenzelm@30162
   550
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   551
  Prover for coherent logic.
wenzelm@30162
   552
wenzelm@28474
   553
* August 2008: Fabian Immler, TUM
wenzelm@28474
   554
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   555
wenzelm@28474
   556
wenzelm@28474
   557
Contributions to Isabelle2008
wenzelm@28474
   558
-----------------------------
wenzelm@28474
   559
wenzelm@27009
   560
* 2007/2008:
wenzelm@27009
   561
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   562
  HOL library improvements.
wenzelm@25468
   563
wenzelm@27009
   564
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   565
  HOLCF library improvements.
wenzelm@27009
   566
wenzelm@27009
   567
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   568
  HOL-Nominal package improvements.
wenzelm@27009
   569
wenzelm@27009
   570
* March 2008: Markus Reiter, TUM
wenzelm@27009
   571
  HOL/Library/RBT: red-black trees.
haftmann@26728
   572
wenzelm@26874
   573
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   574
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   575
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   576
  for HOL.
haftmann@26728
   577
wenzelm@27009
   578
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   579
  Misc improvements of record package in HOL.
wenzelm@27009
   580
wenzelm@27009
   581
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   582
  Overloading and class instantiation target.
wenzelm@27009
   583
wenzelm@27009
   584
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   585
  New version of primrec package for local theories.
wenzelm@27009
   586
wenzelm@27009
   587
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   588
  Method "induction_scheme" in HOL.
wenzelm@27009
   589
wenzelm@27009
   590
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   591
  HOL-Lattice: some more lemmas.
wenzelm@26198
   592
wenzelm@26874
   593
wenzelm@25454
   594
Contributions to Isabelle2007
wenzelm@25454
   595
-----------------------------
wenzelm@23252
   596
schirmer@25409
   597
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   598
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   599
wenzelm@25057
   600
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   601
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   602
wenzelm@24799
   603
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   604
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   605
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   606
kleing@24332
   607
* August 2007: Brian Huffman, PSU
wenzelm@24799
   608
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   609
wenzelm@23252
   610
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   611
  Semiring normalization and Groebner Bases.
wenzelm@25449
   612
  Support for dense linear orders.
wenzelm@17866
   613
paulson@23449
   614
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   615
  Metis theorem-prover.
wenzelm@24799
   616
wenzelm@24799
   617
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   618
  HOL: Metis prover integration.
paulson@23449
   619
wenzelm@24799
   620
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   621
  HOL: inductive predicates and sets.
wenzelm@24799
   622
wenzelm@24803
   623
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   624
  HOL/record: misc improvements.
wenzelm@24803
   625
wenzelm@24799
   626
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   627
  HOL: function package and related theories on termination.
paulson@23449
   628
haftmann@22449
   629
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   630
  Pure: generic code generator framework.
haftmann@22449
   631
  Pure: class package.
wenzelm@24799
   632
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   633
wenzelm@25449
   634
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   635
    Julien Narboux, TUM
wenzelm@24799
   636
  HOL/Nominal package and related tools.
haftmann@22449
   637
wenzelm@21242
   638
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   639
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   640
wenzelm@21169
   641
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   642
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   643
wenzelm@20340
   644
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   645
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   646
kleing@20067
   647
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   648
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   649
nipkow@19896
   650
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   651
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   652
wenzelm@19650
   653
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   654
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   655
  arithmetic.
kleing@19470
   656
kleing@19470
   657
* February 2006: Benjamin Porter, NICTA
kleing@23382
   658
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   659
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   660
  of rationals.
wenzelm@17532
   661
wenzelm@19650
   662
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   663
  Sketch for Isar 'guess' element.
wenzelm@19650
   664
wenzelm@19650
   665
wenzelm@25454
   666
Contributions to Isabelle2005
wenzelm@25454
   667
-----------------------------
wenzelm@17382
   668
wenzelm@17640
   669
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   670
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   671
wenzelm@17640
   672
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   673
  Components for SAT solver method using zChaff.
wenzelm@17640
   674
wenzelm@17534
   675
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   676
  A Chinese theory.
wenzelm@17534
   677
wenzelm@17562
   678
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   679
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   680
wenzelm@17532
   681
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   682
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   683
wenzelm@16892
   684
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   685
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   686
wenzelm@17532
   687
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   688
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   689
wenzelm@16252
   690
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   691
  Improved subst method.
wenzelm@17532
   692
wenzelm@17532
   693
* 2005: Brian Huffman, OGI
wenzelm@17532
   694
  Various improvements of HOLCF.
wenzelm@17532
   695
  Some improvements of the HOL-Complex library.
wenzelm@17532
   696
wenzelm@17532
   697
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   698
  Some support for asynchronous communication with external provers
wenzelm@17532
   699
  (experimental).
wenzelm@17532
   700
wenzelm@17532
   701
* 2005: Florian Haftmann, TUM
wenzelm@17543
   702
  Contributions to document 'sugar'.
wenzelm@17532
   703
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   704
  Some cleanup of ML legacy.
wenzelm@17532
   705
  Additional antiquotations.
wenzelm@17532
   706
  Improved Isabelle web site.
wenzelm@17532
   707
wenzelm@17532
   708
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   709
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   710
  interfaces (experimental).
wenzelm@17532
   711
wenzelm@17532
   712
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   713
  Contributions to document 'sugar'.
wenzelm@17532
   714
  Improved Isabelle web site.
wenzelm@17532
   715
  Improved HTML presentation of theories.
wenzelm@17532
   716
wenzelm@17532
   717
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   718
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   719
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   720
  Improved version of HOL-Algebra.
wenzelm@17532
   721
wenzelm@17532
   722
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   723
  Improved version of HOL presburger method.
wenzelm@17532
   724
wenzelm@17532
   725
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   726
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   727
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   728
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   729
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   730
wenzelm@17532
   731
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   732
  Contributions to document 'sugar'.
wenzelm@17532
   733
  Improved version of HOL/record.
wenzelm@17532
   734
wenzelm@17532
   735
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   736
  Improved version of HOL/Import.
wenzelm@17532
   737
  Some internal ML reorganizations.
wenzelm@17532
   738
wenzelm@17532
   739
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   740
  SAT solver method using zChaff.
wenzelm@17532
   741
  Improved version of HOL/refute.
wenzelm@62098
   742
wenzelm@62098
   743
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