CONTRIBUTORS
author wenzelm
Mon Jun 03 20:09:43 2019 +0200 (2 months ago)
changeset 70310 c82f59c47aaf
parent 70265 a8238fd25541
permissions -rw-r--r--
clarified transfer_morphism: implicit join_certificate, e.g. relevant for complex cascades of morphisms such as class locale interpretation;
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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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Contributions to Isabelle2019
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-----------------------------
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* April 2019: LC Paulson
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  Homology and supporting lemmas on topology and group theory
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* April 2019: Paulo de Vilhena and Martin Baillon
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  Group theory developments, esp. algebraic closure of a field
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* February/March 2019: Makarius Wenzel
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  Stateless management of export artifacts in the Isabelle/HOL code generator.
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* February 2019: Manuel Eberl
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  Exponentiation by squaring, used to implement "power" in monoid_mult and
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  fast modular exponentiation.
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* February 2019: Manuel Eberl
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  Carmichael's function, primitive roots in residue rings, more properties of
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  the order in residue rings.
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* February 2019: Jeremy Sylvestre
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  Formal Laurent Series and overhaul of Formal power series.
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* January 2019: Florian Haftmann
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  Clarified syntax and congruence rules for big operators on sets involving
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  the image operator.
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* January 2019: Florian Haftmann
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  Renovation of code generation, particularly export into session data and
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  proper strings and proper integers based on zarith for OCaml.
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* January 2019: Andreas Lochbihler
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  New implementation for case_of_simps based on Code_Lazy's pattern matching
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  elimination algorithm.
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* November/December 2018: Makarius Wenzel
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  Support for Isabelle/Haskell applications of Isabelle/PIDE.
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* August/September 2018: Makarius Wenzel
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  Improvements of headless Isabelle/PIDE session and server, and systematic
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  exports from theory documents.
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* December 2018: Florian Haftmann
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  Generic executable sorting algorithms based on executable comparators.
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* October 2018: Mathias Fleury
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  Proof reconstruction for the SMT solver veriT in the smt method.
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Contributions to Isabelle2018
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-----------------------------
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* July 2018: Manuel Eberl
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  "real_asymp" proof method for automatic proofs of real limits, "Big-O"
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  statements, etc.
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* June 2018: Fabian Immler
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  More tool support for HOL-Types_To_Sets.
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* June 2018: Martin Baillon and Paulo Emílio de Vilhena
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  A variety of contributions to HOL-Algebra.
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* June 2018: Wenda Li
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  New/strengthened results involving analysis, topology, etc.
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* May/June 2018: Makarius Wenzel
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  System infrastructure to export blobs as theory presentation, and to dump
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  PIDE database content in batch mode.
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* May 2018: Manuel Eberl
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  Landau symbols and asymptotic equivalence (moved from the AFP).
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* May 2018: Jose Divasón (Universidad de la Rioja),
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  Jesús Aransay (Universidad de la Rioja), Johannes Hölzl (VU Amsterdam),
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  Fabian Immler (TUM)
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  Generalizations in the formalization of linear algebra.
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* May 2018: Florian Haftmann
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  Consolidation of string-like types in HOL.
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* May 2018: Andreas Lochbihler (Digital Asset),
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  Pascal Stoop (ETH Zurich)
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  Code generation with lazy evaluation semantics.
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* March 2018: Florian Haftmann
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  Abstract bit operations push_bit, take_bit, drop_bit, alongside with an
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  algebraic foundation for bit strings and word types in HOL-ex.
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* March 2018: Viorel Preoteasa
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  Generalisation of complete_distrib_lattice
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* February 2018: Wenda Li
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  A unified definition for the order of zeros and poles. Improved reasoning
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  around non-essential singularities.
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* January 2018: Sebastien Gouezel
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  Various small additions to HOL-Analysis
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* December 2017: Jan Gilcher, Andreas Lochbihler, Dmitriy Traytel
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  A new conditional parametricity prover.
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* October 2017: Alexander Maletzky
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  Derivation of axiom "iff" in theory HOL.HOL from the other axioms.
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Contributions to Isabelle2017
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-----------------------------
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* September 2017: Lawrence Paulson
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  HOL-Analysis, e.g. simplicial complexes, Jordan Curve Theorem.
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* September 2017: Jasmin Blanchette
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  Further integration of Nunchaku model finder.
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* November 2016 - June 2017: Makarius Wenzel
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  New Isabelle/VSCode, with underlying restructuring of Isabelle/PIDE.
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* 2017: Makarius Wenzel
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  Session-qualified theory names (theory imports and ROOT files).
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  Prover IDE improvements.
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  Support for SQL databases in Isabelle/Scala: SQLite and PostgreSQL.
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* August 2017: Andreas Lochbihler, ETH Zurich
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  type of unordered pairs (HOL-Library.Uprod)
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* August 2017: Manuel Eberl, TUM
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  HOL-Analysis: infinite products over natural numbers,
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  infinite sums over arbitrary sets, connection between formal
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  power series and analytic complex functions
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* March 2017: Alasdair Armstrong, University of Sheffield and
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  Simon Foster, University of York
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  Fixed-point theory and Galois Connections in HOL-Algebra.
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* February 2017: Florian Haftmann, TUM
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  Statically embedded computations implemented by generated code.
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Contributions to Isabelle2016-1
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-------------------------------
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* December 2016: Ondřej Kunčar, TUM
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  Types_To_Sets: experimental extension of Higher-Order Logic to allow
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  translation of types to sets.
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* October 2016: Jasmin Blanchette
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  Integration of Nunchaku model finder.
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* October 2016: Jaime Mendizabal Roche, TUM
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  Ported remaining theories of session Old_Number_Theory to the new
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  Number_Theory and removed Old_Number_Theory.
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* September 2016: Sascha Boehme
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  Proof method "argo" based on SMT technology for a combination of
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  quantifier-free propositional logic, equality and linear real arithmetic
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* July 2016: Daniel Stuewe
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  Height-size proofs in HOL-Data_Structures.
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* July 2016: Manuel Eberl, TUM
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  Algebraic foundation for primes; generalization from nat to general
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  factorial rings.
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* June 2016: Andreas Lochbihler, ETH Zurich
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  Formalisation of discrete subprobability distributions.
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* June 2016: Florian Haftmann, TUM
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  Improvements to code generation: optional timing measurements, more succint
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  closures for static evaluation, less ambiguities concering Scala implicits.
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* May 2016: Manuel Eberl, TUM
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  Code generation for Probability Mass Functions.
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* March 2016: Florian Haftmann, TUM
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  Abstract factorial rings with unique factorization.
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* March 2016: Florian Haftmann, TUM
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  Reworking of the HOL char type as special case of a finite numeral type.
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* March 2016: Andreas Lochbihler, ETH Zurich
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  Reasoning support for monotonicity, continuity and admissibility in
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  chain-complete partial orders.
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* February - October 2016: Makarius Wenzel
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  Prover IDE improvements.
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  ML IDE improvements: bootstrap of Pure.
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  Isar language consolidation.
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  Notational modernization of HOL.
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  Tight Poly/ML integration.
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  More Isabelle/Scala system programming modules (e.g. SSH, Mercurial).
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* Winter 2016: Jasmin Blanchette, Inria & LORIA & MPII, Aymeric Bouzy,
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  Ecole polytechnique, Andreas Lochbihler, ETH Zurich, Andrei Popescu,
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  Middlesex University, and Dmitriy Traytel, ETH Zurich
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  'corec' command and friends.
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* January 2016: Florian Haftmann, TUM
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  Abolition of compound operators INFIMUM and SUPREMUM for complete lattices.
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Contributions to Isabelle2016
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-----------------------------
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* Winter 2016: Manuel Eberl, TUM
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  Support for real exponentiation ("powr") in the "approximation" method.
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  (This was removed in Isabelle 2015 due to a changed definition of "powr".)
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* Summer 2015 - Winter 2016: Lawrence C Paulson, Cambridge
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  General, homology form of Cauchy's integral theorem and supporting material
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  (ported from HOL Light).
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* Winter 2015/16: Gerwin Klein, NICTA
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  New print_record command.
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* May - December 2015: Makarius Wenzel
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  Prover IDE improvements.
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  More Isar language elements.
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  Document language refinements.
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  Poly/ML debugger integration.
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  Improved multi-platform and multi-architecture support.
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* Winter 2015: Manuel Eberl, TUM
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  The radius of convergence of power series and various summability tests.
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  Harmonic numbers and the Euler-Mascheroni constant.
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  The Generalised Binomial Theorem.
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  The complex and real Gamma/log-Gamma/Digamma/Polygamma functions and their
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  most important properties.
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* Autumn 2015: Manuel Eberl, TUM
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  Proper definition of division (with remainder) for formal power series;
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  Euclidean Ring and GCD instance for formal power series.
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* Autumn 2015: Florian Haftmann, TUM
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  Rewrite definitions for global interpretations and sublocale declarations.
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* Autumn 2015: Andreas Lochbihler
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  Bourbaki-Witt fixpoint theorem for increasing functions on chain-complete
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  partial orders.
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* Autumn 2015: Chaitanya Mangla, Lawrence C Paulson, and Manuel Eberl
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  A large number of additional binomial identities.
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* Summer 2015: Daniel Matichuk, NICTA and Makarius Wenzel
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  Isar subgoal command for proof structure within unstructured proof scripts.
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* Summer 2015: Florian Haftmann, TUM
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  Generic partial division in rings as inverse operation of multiplication.
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* Summer 2015: Manuel Eberl and Florian Haftmann, TUM
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  Type class hierarchy with common algebraic notions of integral (semi)domains
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  like units, associated elements and normalization wrt. units.
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* Summer 2015: Florian Haftmann, TUM
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  Fundamentals of abstract type class for factorial rings.
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* Summer 2015: Julian Biendarra, TUM and Dmitriy Traytel, ETH Zurich
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  Command to lift a BNF structure on the raw type to the abstract type for
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  typedefs.
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* Summer 2014: Jeremy Avigad, Luke Serafin, CMU, and Johannes Hölzl, TUM
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  Proof of the central limit theorem: includes weak convergence,
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  characteristic functions, and Levy's uniqueness and continuity theorem.
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Contributions to Isabelle2015
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-----------------------------
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* 2014/2015: Daniel Matichuk, Toby Murray, NICTA and Makarius Wenzel
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  The Eisbach proof method language and "match" method.
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* Winter 2014 and Spring 2015: Ondrej Kuncar, TUM
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  Extension of lift_definition to execute lifted functions that have as a
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  return type a datatype containing a subtype.
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* March 2015: Jasmin Blanchette, Inria & LORIA & MPII, Mathias Fleury, MPII,
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  and Dmitriy Traytel, TUM
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  More multiset theorems, syntax, and operations.
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* December 2014: Johannes Hölzl, Manuel Eberl, Sudeep Kanav, TUM, and
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  Jeremy Avigad, Luke Serafin, CMU
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  Various integration theorems: mostly integration on intervals and
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  substitution.
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* September 2014: Florian Haftmann, TUM
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  Lexicographic order on functions and
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  sum/product over function bodies.
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* August 2014: Andreas Lochbihler, ETH Zurich
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  Test infrastructure for executing generated code in target languages.
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* August 2014: Manuel Eberl, TUM
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  Generic euclidean algorithms for GCD et al.
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Contributions to Isabelle2014
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-----------------------------
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* July 2014: Thomas Sewell, NICTA
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  Preserve equality hypotheses in "clarify" and friends. New
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  "hypsubst_thin" method configuration option.
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* Summer 2014: Florian Haftmann, TUM
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  Consolidation and generalization of facts concerning (abelian)
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  semigroups and monoids, particularly products (resp. sums) on
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  finite sets.
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* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
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  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
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  veriT, Waldmeister, etc.).
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* June 2014: Florian Haftmann, TUM
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  Internal reorganisation of the local theory / named target stack.
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* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
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  Various properties of exponentially, Erlang, and normal distributed
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  random variables.
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* May 2014: Cezary Kaliszyk, University of Innsbruck, and
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  Jasmin Blanchette, TUM
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  SML-based engines for MaSh.
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* March 2014: René Thiemann
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  Improved code generation for multisets.
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* February 2014: Florian Haftmann, TUM
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  Permanent interpretation inside theory, locale and class targets
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  with mixin definitions.
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* Spring 2014: Lawrence C Paulson, Cambridge
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  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
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* Winter 2013 and Spring 2014: Ondrej Kuncar, TUM
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  Various improvements to Lifting/Transfer, integration with the BNF package.
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* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
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  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
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* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
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  Dmitriy Traytel, and Jasmin Blanchette, TUM
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  Various improvements to the BNF-based (co)datatype package,
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  including a more polished "primcorec" command, optimizations, and
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  integration in the "HOL" session.
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* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
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  Jasmin Blanchette, TUM
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  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
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  Z3 4.3.
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* January 2014: Lars Hupel, TUM
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  An improved, interactive simplifier trace with integration into the
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  Isabelle/jEdit Prover IDE.
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* December 2013: Florian Haftmann, TUM
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  Consolidation of abstract interpretations concerning min and max.
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* November 2013: Florian Haftmann, TUM
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  Abolition of negative numeral literals in the logic.
haftmann@56416
   367
wenzelm@55913
   368
wenzelm@53984
   369
Contributions to Isabelle2013-1
wenzelm@53984
   370
-------------------------------
wenzelm@50994
   371
noschinl@54363
   372
* September 2013: Lars Noschinski, TUM
wenzelm@54364
   373
  Conversion between function definitions as list of equations and
wenzelm@54364
   374
  case expressions in HOL.
wenzelm@54364
   375
  New library Simps_Case_Conv with commands case_of_simps,
wenzelm@54364
   376
  simps_of_case.
noschinl@54363
   377
wenzelm@53396
   378
* September 2013: Nik Sultana, University of Cambridge
wenzelm@53396
   379
  Improvements to HOL/TPTP parser and import facilities.
wenzelm@53396
   380
traytel@54029
   381
* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
traytel@54029
   382
  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
traytel@54029
   383
wenzelm@53984
   384
* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@53984
   385
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@53984
   386
krauss@53613
   387
* Summer 2013: Manuel Eberl, TUM
krauss@53613
   388
  Generation of elimination rules in the function package.
krauss@53613
   389
  New command "fun_cases".
krauss@53613
   390
wenzelm@54051
   391
* Summer 2013: Christian Sternagel, JAIST
wenzelm@54051
   392
  Improved support for ad hoc overloading of constants, including
wenzelm@54051
   393
  documentation and examples.
wenzelm@54051
   394
wenzelm@53396
   395
* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
wenzelm@53396
   396
  Jasmin Blanchette, TUM
blanchet@56118
   397
  Various improvements to the BNF-based (co)datatype package, including
blanchet@54010
   398
  "primrec_new" and "primcorec" commands and a compatibility layer.
blanchet@53307
   399
kuncar@54021
   400
* Spring and Summer 2013: Ondrej Kuncar, TUM
wenzelm@54035
   401
  Various improvements of Lifting and Transfer packages.
kuncar@54021
   402
kuncar@54021
   403
* Spring 2013: Brian Huffman, Galois Inc.
wenzelm@54035
   404
  Improvements of the Transfer package.
wenzelm@54051
   405
blanchet@53728
   406
* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@53728
   407
  Jasmin Blanchette, TUM
blanchet@53728
   408
  Various improvements to MaSh, including a server mode.
blanchet@53728
   409
blanchet@53728
   410
* First half of 2013: Steffen Smolka, TUM
blanchet@53728
   411
  Further improvements to Sledgehammer's Isar proof generator.
blanchet@53728
   412
haftmann@52485
   413
* May 2013: Florian Haftmann, TUM
haftmann@52485
   414
  Ephemeral interpretation in local theories.
haftmann@52485
   415
bulwahn@52266
   416
* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
wenzelm@53164
   417
  Spec_Check: A Quickcheck tool for Isabelle/ML.
bulwahn@52266
   418
traytel@51682
   419
* April 2013: Stefan Berghofer, secunet Security Networks AG
traytel@51682
   420
  Dmitriy Traytel, TUM
traytel@51682
   421
  Makarius Wenzel, Université Paris-Sud / LRI
traytel@51682
   422
  Case translations as a separate check phase independent of the
traytel@51682
   423
  datatype package.
traytel@51682
   424
haftmann@51487
   425
* March 2013: Florian Haftmann, TUM
haftmann@51489
   426
  Reform of "big operators" on sets.
haftmann@51489
   427
haftmann@51489
   428
* March 2013: Florian Haftmann, TUM
haftmann@51487
   429
  Algebraic locale hierarchy for orderings and (semi)lattices.
haftmann@51487
   430
wenzelm@52503
   431
* February 2013: Florian Haftmann, TUM
wenzelm@52503
   432
  Reworking and consolidation of code generation for target language
wenzelm@52503
   433
  numerals.
haftmann@51167
   434
wenzelm@52503
   435
* February 2013: Florian Haftmann, TUM
haftmann@51173
   436
  Sieve of Eratosthenes.
haftmann@51173
   437
haftmann@51167
   438
wenzelm@50993
   439
Contributions to Isabelle2013
wenzelm@50993
   440
-----------------------------
wenzelm@47887
   441
wenzelm@49532
   442
* 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@49532
   443
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@49532
   444
wenzelm@50648
   445
* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@50222
   446
  Jasmin Blanchette, TUM
blanchet@50222
   447
  Implemented Machine Learning for Sledgehammer (MaSh).
blanchet@50222
   448
blanchet@50219
   449
* Fall 2012: Steffen Smolka, TUM
wenzelm@50648
   450
  Various improvements to Sledgehammer's Isar proof generator,
wenzelm@50648
   451
  including a smart type annotation algorithm and proof shrinking.
blanchet@50219
   452
nipkow@50573
   453
* December 2012: Alessandro Coglio, Kestrel
wenzelm@50991
   454
  Contributions to HOL's Lattice library.
nipkow@50573
   455
hoelzl@50142
   456
* November 2012: Fabian Immler, TUM
wenzelm@50184
   457
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   458
wenzelm@50184
   459
* November 2012: Fabian Immler, TUM
wenzelm@50184
   460
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   461
  of projective families.
hoelzl@50142
   462
Andreas@49770
   463
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   464
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   465
  lists.
Andreas@49770
   466
haftmann@49190
   467
* September 2012: Florian Haftmann, TUM
haftmann@49190
   468
  Lattice instances for type option.
haftmann@49190
   469
Christian@49145
   470
* September 2012: Christian Sternagel, JAIST
Christian@49145
   471
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   472
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   473
blanchet@48977
   474
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   475
  New BNF-based (co)datatype package.
blanchet@48977
   476
blanchet@48977
   477
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   478
  Theories of ordinals and cardinals.
blanchet@48977
   479
wenzelm@48585
   480
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   481
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   482
  "isabelle build".
wenzelm@48585
   483
bulwahn@48111
   484
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   485
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   486
Andreas@49481
   487
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   488
  Theory of almost everywhere constant functions.
wenzelm@48124
   489
wenzelm@50648
   490
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   491
  Graphview in Scala/Swing.
wenzelm@50648
   492
wenzelm@50648
   493
wenzelm@47462
   494
Contributions to Isabelle2012
wenzelm@47462
   495
-----------------------------
wenzelm@45109
   496
hoelzl@47695
   497
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   498
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   499
  locales.
hoelzl@47695
   500
hoelzl@47695
   501
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   502
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   503
wenzelm@47808
   504
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   505
  2010: Sascha Boehme, TUM
wenzelm@47808
   506
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   507
  equalities/inequalities.
thomas@47567
   508
wenzelm@47808
   509
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   510
  Consolidated theory of relation composition.
bulwahn@47448
   511
wenzelm@47413
   512
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   513
  HOL/TPTP parser and import facilities.
wenzelm@47413
   514
wenzelm@47462
   515
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   516
  Alexander Krauss, QAware GmbH
wenzelm@47462
   517
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   518
blanchet@47563
   519
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   520
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   521
kuncar@47700
   522
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   523
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   524
  Quotient package.
kuncar@47700
   525
blanchet@47563
   526
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   527
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   528
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   529
  iProver-Eq).
blanchet@47563
   530
wenzelm@47462
   531
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   532
  Various refinements of local theory infrastructure.
wenzelm@47462
   533
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   534
wenzelm@45109
   535
wenzelm@44801
   536
Contributions to Isabelle2011-1
wenzelm@44801
   537
-------------------------------
wenzelm@41651
   538
haftmann@44818
   539
* September 2011: Peter Gammie
huffman@44908
   540
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   541
haftmann@44818
   542
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   543
  Refined theory on complete lattices.
haftmann@44818
   544
wenzelm@44967
   545
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   546
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   547
wenzelm@44967
   548
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   549
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   550
wenzelm@44967
   551
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   552
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   553
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   554
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   555
wenzelm@44967
   556
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   557
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   558
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   559
wenzelm@44967
   560
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   561
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   562
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   563
  and minus infinity.
wenzelm@44967
   564
wenzelm@44882
   565
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   566
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   567
  Prover IDE.
wenzelm@44882
   568
huffman@44908
   569
wenzelm@41512
   570
Contributions to Isabelle2011
wenzelm@41512
   571
-----------------------------
wenzelm@37383
   572
berghofe@41567
   573
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   574
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   575
wenzelm@40379
   576
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   577
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   578
wenzelm@40287
   579
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   580
  Coercive subtyping via subtype constraints.
wenzelm@40287
   581
krauss@41531
   582
* October 2010: Alexander Krauss, TUM
krauss@41531
   583
  Command partial_function for function definitions based on complete
krauss@41531
   584
  partial orders in HOL.
krauss@41531
   585
haftmann@39644
   586
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   587
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   588
  different techniques.
haftmann@40120
   589
haftmann@40120
   590
* September 2010: Florian Haftmann, TUM
haftmann@39644
   591
  Code generation for Scala.
haftmann@39644
   592
hoelzl@38656
   593
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   594
  Improved Probability theory in HOL.
hoelzl@38656
   595
haftmann@38461
   596
* July 2010: Florian Haftmann, TUM
haftmann@39644
   597
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   598
wenzelm@41596
   599
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   600
    of Innsbruck
krauss@41531
   601
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   602
wenzelm@37383
   603
wenzelm@37144
   604
Contributions to Isabelle2009-2
wenzelm@41512
   605
-------------------------------
wenzelm@33951
   606
krauss@37303
   607
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   608
  Makarius Wenzel, TUM / LRI
krauss@37303
   609
  Elimination of type classes from proof terms.
krauss@37303
   610
wenzelm@37144
   611
* April 2010: Florian Haftmann, TUM
haftmann@36416
   612
  Reorganization of abstract algebra type classes.
haftmann@36416
   613
wenzelm@37144
   614
* April 2010: Florian Haftmann, TUM
haftmann@36416
   615
  Code generation for data representations involving invariants;
haftmann@36416
   616
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   617
  Mapping and AssocList.
haftmann@36416
   618
wenzelm@37144
   619
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   620
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   621
wenzelm@37282
   622
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   623
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   624
wenzelm@26874
   625
wenzelm@33842
   626
Contributions to Isabelle2009-1
wenzelm@33842
   627
-------------------------------
bulwahn@33649
   628
haftmann@33862
   629
* November 2009, Brian Huffman, PSU
haftmann@33862
   630
  New definitional domain package for HOLCF.
haftmann@33862
   631
hoelzl@33759
   632
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   633
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   634
wenzelm@33842
   635
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   636
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   637
bulwahn@33627
   638
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   639
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   640
  equational specifications.
blanchet@48977
   641
wenzelm@33897
   642
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   643
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   644
blanchet@33192
   645
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   646
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   647
boehmes@33010
   648
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   649
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   650
boehmes@33010
   651
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   652
  Refinement of parts of the HOL datatype package.
haftmann@33005
   653
boehmes@33010
   654
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   655
  Generic term styles for term antiquotations.
haftmann@33005
   656
wenzelm@32762
   657
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   658
  More efficient HOL/record implementation.
wenzelm@32762
   659
boehmes@32618
   660
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   661
  SMT method using external SMT solvers.
boehmes@32618
   662
haftmann@32600
   663
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   664
  Refinement of sets and lattices.
haftmann@32600
   665
haftmann@32600
   666
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   667
  New number theory.
haftmann@32600
   668
Philipp@32268
   669
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   670
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   671
  prover.
Philipp@32268
   672
haftmann@31997
   673
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   674
  New quickcheck implementation using new code generator.
haftmann@31997
   675
haftmann@31997
   676
* July 2009: Florian Haftmann, TUM
haftmann@39644
   677
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   678
  for code generation.
haftmann@31466
   679
haftmann@31466
   680
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   681
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   682
  for code generation.
wenzelm@30978
   683
Philipp@32268
   684
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   685
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   686
Philipp@32268
   687
wenzelm@30978
   688
Contributions to Isabelle2009
wenzelm@30978
   689
-----------------------------
wenzelm@30978
   690
wenzelm@30383
   691
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   692
  Cambridge
wenzelm@30383
   693
  Elementary topology in Euclidean space.
wenzelm@30383
   694
wenzelm@30886
   695
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   696
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   697
  computation.
wenzelm@30886
   698
wenzelm@30179
   699
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   700
  A Serbian theory.
wenzelm@30179
   701
wenzelm@30162
   702
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   703
  Misc cleanup of HOL/refute.
wenzelm@30154
   704
wenzelm@30162
   705
* February 2009: Timothy Bourke, NICTA
kleing@29883
   706
  New find_consts command.
kleing@29883
   707
wenzelm@30162
   708
* February 2009: Timothy Bourke, NICTA
kleing@29861
   709
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   710
haftmann@29398
   711
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   712
  New locale implementation.
haftmann@29398
   713
krauss@29182
   714
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   715
  Method "sizechange" for advanced termination proofs.
krauss@29182
   716
kleing@28901
   717
* November 2008: Timothy Bourke, NICTA
kleing@28901
   718
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   719
haftmann@29398
   720
* 2008: Florian Haftmann, TUM
haftmann@29398
   721
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   722
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   723
wenzelm@28604
   724
* October 2008: Fabian Immler, TUM
wenzelm@28604
   725
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   726
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   727
  services.
wenzelm@28604
   728
wenzelm@30162
   729
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   730
  Prover for coherent logic.
wenzelm@30162
   731
wenzelm@28474
   732
* August 2008: Fabian Immler, TUM
wenzelm@28474
   733
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   734
wenzelm@28474
   735
wenzelm@28474
   736
Contributions to Isabelle2008
wenzelm@28474
   737
-----------------------------
wenzelm@28474
   738
wenzelm@27009
   739
* 2007/2008:
wenzelm@27009
   740
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   741
  HOL library improvements.
wenzelm@25468
   742
wenzelm@27009
   743
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   744
  HOLCF library improvements.
wenzelm@27009
   745
wenzelm@27009
   746
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   747
  HOL-Nominal package improvements.
wenzelm@27009
   748
wenzelm@27009
   749
* March 2008: Markus Reiter, TUM
wenzelm@27009
   750
  HOL/Library/RBT: red-black trees.
haftmann@26728
   751
wenzelm@26874
   752
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   753
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   754
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   755
  for HOL.
haftmann@26728
   756
wenzelm@27009
   757
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   758
  Misc improvements of record package in HOL.
wenzelm@27009
   759
wenzelm@27009
   760
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   761
  Overloading and class instantiation target.
wenzelm@27009
   762
wenzelm@27009
   763
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   764
  New version of primrec package for local theories.
wenzelm@27009
   765
wenzelm@27009
   766
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   767
  Method "induction_scheme" in HOL.
wenzelm@27009
   768
wenzelm@27009
   769
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   770
  HOL-Lattice: some more lemmas.
wenzelm@26198
   771
wenzelm@26874
   772
wenzelm@25454
   773
Contributions to Isabelle2007
wenzelm@25454
   774
-----------------------------
wenzelm@23252
   775
schirmer@25409
   776
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   777
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   778
wenzelm@25057
   779
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   780
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   781
wenzelm@24799
   782
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   783
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   784
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   785
kleing@24332
   786
* August 2007: Brian Huffman, PSU
wenzelm@24799
   787
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   788
wenzelm@23252
   789
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   790
  Semiring normalization and Groebner Bases.
wenzelm@25449
   791
  Support for dense linear orders.
wenzelm@17866
   792
paulson@23449
   793
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   794
  Metis theorem-prover.
wenzelm@24799
   795
wenzelm@24799
   796
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   797
  HOL: Metis prover integration.
paulson@23449
   798
wenzelm@24799
   799
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   800
  HOL: inductive predicates and sets.
wenzelm@24799
   801
wenzelm@24803
   802
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   803
  HOL/record: misc improvements.
wenzelm@24803
   804
wenzelm@24799
   805
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   806
  HOL: function package and related theories on termination.
paulson@23449
   807
haftmann@22449
   808
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   809
  Pure: generic code generator framework.
haftmann@22449
   810
  Pure: class package.
wenzelm@24799
   811
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   812
wenzelm@25449
   813
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   814
    Julien Narboux, TUM
wenzelm@24799
   815
  HOL/Nominal package and related tools.
haftmann@22449
   816
wenzelm@21242
   817
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   818
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   819
wenzelm@21169
   820
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   821
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   822
wenzelm@20340
   823
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   824
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   825
kleing@20067
   826
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   827
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   828
nipkow@19896
   829
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   830
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   831
wenzelm@19650
   832
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   833
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   834
  arithmetic.
kleing@19470
   835
kleing@19470
   836
* February 2006: Benjamin Porter, NICTA
kleing@23382
   837
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   838
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   839
  of rationals.
wenzelm@17532
   840
wenzelm@19650
   841
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   842
  Sketch for Isar 'guess' element.
wenzelm@19650
   843
wenzelm@19650
   844
wenzelm@25454
   845
Contributions to Isabelle2005
wenzelm@25454
   846
-----------------------------
wenzelm@17382
   847
wenzelm@17640
   848
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   849
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   850
wenzelm@17640
   851
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   852
  Components for SAT solver method using zChaff.
wenzelm@17640
   853
wenzelm@17534
   854
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   855
  A Chinese theory.
wenzelm@17534
   856
wenzelm@17562
   857
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   858
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   859
wenzelm@17532
   860
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   861
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   862
wenzelm@16892
   863
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   864
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   865
wenzelm@17532
   866
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   867
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   868
wenzelm@16252
   869
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   870
  Improved subst method.
wenzelm@17532
   871
wenzelm@17532
   872
* 2005: Brian Huffman, OGI
wenzelm@17532
   873
  Various improvements of HOLCF.
wenzelm@17532
   874
  Some improvements of the HOL-Complex library.
wenzelm@17532
   875
wenzelm@17532
   876
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   877
  Some support for asynchronous communication with external provers
wenzelm@17532
   878
  (experimental).
wenzelm@17532
   879
wenzelm@17532
   880
* 2005: Florian Haftmann, TUM
wenzelm@17543
   881
  Contributions to document 'sugar'.
wenzelm@17532
   882
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   883
  Some cleanup of ML legacy.
wenzelm@17532
   884
  Additional antiquotations.
wenzelm@17532
   885
  Improved Isabelle web site.
wenzelm@17532
   886
wenzelm@17532
   887
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   888
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   889
  interfaces (experimental).
wenzelm@17532
   890
wenzelm@17532
   891
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   892
  Contributions to document 'sugar'.
wenzelm@17532
   893
  Improved Isabelle web site.
wenzelm@17532
   894
  Improved HTML presentation of theories.
wenzelm@17532
   895
wenzelm@17532
   896
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   897
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   898
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   899
  Improved version of HOL-Algebra.
wenzelm@17532
   900
wenzelm@17532
   901
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   902
  Improved version of HOL presburger method.
wenzelm@17532
   903
wenzelm@17532
   904
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   905
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   906
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   907
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   908
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   909
wenzelm@17532
   910
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   911
  Contributions to document 'sugar'.
wenzelm@17532
   912
  Improved version of HOL/record.
wenzelm@17532
   913
wenzelm@17532
   914
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   915
  Improved version of HOL/Import.
wenzelm@17532
   916
  Some internal ML reorganizations.
wenzelm@17532
   917
wenzelm@17532
   918
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   919
  SAT solver method using zChaff.
wenzelm@17532
   920
  Improved version of HOL/refute.
wenzelm@62098
   921
wenzelm@62098
   922
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