CONTRIBUTORS
author haftmann
Fri Aug 22 08:43:14 2014 +0200 (2014-08-22)
changeset 58023 62826b36ac5e
parent 57882 38bf4de248a6
child 58196 1b3fbfb85980
permissions -rw-r--r--
generic euclidean algorithm (due to Manuel Eberl)
wenzelm@24799
     1
For the purposes of the license agreement in the file COPYRIGHT, a
wenzelm@24799
     2
'contributor' is anybody who is listed in this file (CONTRIBUTORS) or
kleing@23382
     3
who is listed as an author in one of the source files of this Isabelle
kleing@23382
     4
distribution.
kleing@23382
     5
wenzelm@57695
     6
Contributions to this Isabelle version
wenzelm@57695
     7
--------------------------------------
wenzelm@57695
     8
haftmann@58023
     9
* August 2014: Manuel Eberl, TUM
haftmann@58023
    10
  Generic euclidean algorithms for gcd et al.
haftmann@58023
    11
wenzelm@57695
    12
wenzelm@57452
    13
Contributions to Isabelle2014
wenzelm@57452
    14
-----------------------------
wenzelm@54055
    15
kleing@57513
    16
* July 2014: Thomas Sewell, NICTA
wenzelm@57516
    17
  Preserve equality hypotheses in "clarify" and friends. New
wenzelm@57516
    18
  "hypsubst_thin" method configuration option.
kleing@57513
    19
haftmann@57519
    20
* Summer 2014: Florian Haftmann, TUM
haftmann@57519
    21
  Consolidation and generalization of facts concerning (abelian)
haftmann@57519
    22
  semigroups and monoids, particularly products (resp. sums) on
haftmann@57519
    23
  finite sets.
haftmann@57419
    24
blanchet@57216
    25
* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
wenzelm@57452
    26
  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
wenzelm@57452
    27
  veriT, Waldmeister, etc.).
blanchet@57216
    28
wenzelm@57875
    29
* June 2014: Florian Haftmann, TUM
wenzelm@57875
    30
  Internal reorganisation of the local theory / named target stack.
wenzelm@57875
    31
hoelzl@57254
    32
* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
wenzelm@57452
    33
  Various properties of exponentially, Erlang, and normal distributed
wenzelm@57452
    34
  random variables.
hoelzl@57235
    35
wenzelm@57452
    36
* May 2014: Cezary Kaliszyk, University of Innsbruck, and
wenzelm@57452
    37
  Jasmin Blanchette, TUM
blanchet@57030
    38
  SML-based engines for MaSh.
blanchet@57030
    39
wenzelm@55913
    40
* March 2014: René Thiemann
nipkow@55895
    41
  Improved code generation for multisets.
nipkow@55895
    42
haftmann@56416
    43
* February 2014: Florian Haftmann, TUM
wenzelm@57452
    44
  Permanent interpretation inside theory, locale and class targets
wenzelm@57452
    45
  with mixin definitions.
wenzelm@57452
    46
lp15@57474
    47
* Spring 2014: Lawrence C Paulson, Cambridge
lp15@57474
    48
  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
lp15@57474
    49
wenzelm@57827
    50
* Winter 2013 and Spring 2014: Ondrej Kuncar, TUM
wenzelm@57827
    51
  Various improvements to Lifting/Transfer, integration with the BNF package.
wenzelm@57827
    52
wenzelm@57452
    53
* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@57452
    54
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
haftmann@56416
    55
wenzelm@57452
    56
* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
wenzelm@57452
    57
  Dmitriy Traytel, and Jasmin Blanchette, TUM
wenzelm@57452
    58
  Various improvements to the BNF-based (co)datatype package,
wenzelm@57452
    59
  including a more polished "primcorec" command, optimizations, and
wenzelm@57452
    60
  integration in the "HOL" session.
blanchet@56118
    61
wenzelm@57452
    62
* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
wenzelm@57452
    63
  Jasmin Blanchette, TUM
wenzelm@57452
    64
  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
wenzelm@57452
    65
  Z3 4.3.
blanchet@56118
    66
lars@55316
    67
* January 2014: Lars Hupel, TUM
lars@55316
    68
  An improved, interactive simplifier trace with integration into the
lars@55316
    69
  Isabelle/jEdit Prover IDE.
wenzelm@54055
    70
haftmann@56416
    71
* December 2013: Florian Haftmann, TUM
haftmann@56416
    72
  Consolidation of abstract interpretations concerning min and max.
haftmann@56416
    73
haftmann@56416
    74
* November 2013: Florian Haftmann, TUM
haftmann@56418
    75
  Abolition of negative numeral literals in the logic.
haftmann@56416
    76
wenzelm@55913
    77
wenzelm@53984
    78
Contributions to Isabelle2013-1
wenzelm@53984
    79
-------------------------------
wenzelm@50994
    80
noschinl@54363
    81
* September 2013: Lars Noschinski, TUM
wenzelm@54364
    82
  Conversion between function definitions as list of equations and
wenzelm@54364
    83
  case expressions in HOL.
wenzelm@54364
    84
  New library Simps_Case_Conv with commands case_of_simps,
wenzelm@54364
    85
  simps_of_case.
noschinl@54363
    86
wenzelm@53396
    87
* September 2013: Nik Sultana, University of Cambridge
wenzelm@53396
    88
  Improvements to HOL/TPTP parser and import facilities.
wenzelm@53396
    89
traytel@54029
    90
* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
traytel@54029
    91
  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
traytel@54029
    92
wenzelm@53984
    93
* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@53984
    94
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@53984
    95
krauss@53613
    96
* Summer 2013: Manuel Eberl, TUM
krauss@53613
    97
  Generation of elimination rules in the function package.
krauss@53613
    98
  New command "fun_cases".
krauss@53613
    99
wenzelm@54051
   100
* Summer 2013: Christian Sternagel, JAIST
wenzelm@54051
   101
  Improved support for ad hoc overloading of constants, including
wenzelm@54051
   102
  documentation and examples.
wenzelm@54051
   103
wenzelm@53396
   104
* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
wenzelm@53396
   105
  Jasmin Blanchette, TUM
blanchet@56118
   106
  Various improvements to the BNF-based (co)datatype package, including
blanchet@54010
   107
  "primrec_new" and "primcorec" commands and a compatibility layer.
blanchet@53307
   108
kuncar@54021
   109
* Spring and Summer 2013: Ondrej Kuncar, TUM
wenzelm@54035
   110
  Various improvements of Lifting and Transfer packages.
kuncar@54021
   111
kuncar@54021
   112
* Spring 2013: Brian Huffman, Galois Inc.
wenzelm@54035
   113
  Improvements of the Transfer package.
wenzelm@54051
   114
blanchet@53728
   115
* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@53728
   116
  Jasmin Blanchette, TUM
blanchet@53728
   117
  Various improvements to MaSh, including a server mode.
blanchet@53728
   118
blanchet@53728
   119
* First half of 2013: Steffen Smolka, TUM
blanchet@53728
   120
  Further improvements to Sledgehammer's Isar proof generator.
blanchet@53728
   121
haftmann@52485
   122
* May 2013: Florian Haftmann, TUM
haftmann@52485
   123
  Ephemeral interpretation in local theories.
haftmann@52485
   124
bulwahn@52266
   125
* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
wenzelm@53164
   126
  Spec_Check: A Quickcheck tool for Isabelle/ML.
bulwahn@52266
   127
traytel@51682
   128
* April 2013: Stefan Berghofer, secunet Security Networks AG
traytel@51682
   129
  Dmitriy Traytel, TUM
traytel@51682
   130
  Makarius Wenzel, Université Paris-Sud / LRI
traytel@51682
   131
  Case translations as a separate check phase independent of the
traytel@51682
   132
  datatype package.
traytel@51682
   133
haftmann@51487
   134
* March 2013: Florian Haftmann, TUM
haftmann@51489
   135
  Reform of "big operators" on sets.
haftmann@51489
   136
haftmann@51489
   137
* March 2013: Florian Haftmann, TUM
haftmann@51487
   138
  Algebraic locale hierarchy for orderings and (semi)lattices.
haftmann@51487
   139
wenzelm@52503
   140
* February 2013: Florian Haftmann, TUM
wenzelm@52503
   141
  Reworking and consolidation of code generation for target language
wenzelm@52503
   142
  numerals.
haftmann@51167
   143
wenzelm@52503
   144
* February 2013: Florian Haftmann, TUM
haftmann@51173
   145
  Sieve of Eratosthenes.
haftmann@51173
   146
haftmann@51167
   147
wenzelm@50993
   148
Contributions to Isabelle2013
wenzelm@50993
   149
-----------------------------
wenzelm@47887
   150
wenzelm@49532
   151
* 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@49532
   152
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@49532
   153
wenzelm@50648
   154
* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@50222
   155
  Jasmin Blanchette, TUM
blanchet@50222
   156
  Implemented Machine Learning for Sledgehammer (MaSh).
blanchet@50222
   157
blanchet@50219
   158
* Fall 2012: Steffen Smolka, TUM
wenzelm@50648
   159
  Various improvements to Sledgehammer's Isar proof generator,
wenzelm@50648
   160
  including a smart type annotation algorithm and proof shrinking.
blanchet@50219
   161
nipkow@50573
   162
* December 2012: Alessandro Coglio, Kestrel
wenzelm@50991
   163
  Contributions to HOL's Lattice library.
nipkow@50573
   164
hoelzl@50142
   165
* November 2012: Fabian Immler, TUM
wenzelm@50184
   166
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   167
wenzelm@50184
   168
* November 2012: Fabian Immler, TUM
wenzelm@50184
   169
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   170
  of projective families.
hoelzl@50142
   171
Andreas@49770
   172
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   173
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   174
  lists.
Andreas@49770
   175
haftmann@49190
   176
* September 2012: Florian Haftmann, TUM
haftmann@49190
   177
  Lattice instances for type option.
haftmann@49190
   178
Christian@49145
   179
* September 2012: Christian Sternagel, JAIST
Christian@49145
   180
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   181
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   182
blanchet@48977
   183
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   184
  New BNF-based (co)datatype package.
blanchet@48977
   185
blanchet@48977
   186
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   187
  Theories of ordinals and cardinals.
blanchet@48977
   188
wenzelm@48585
   189
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   190
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   191
  "isabelle build".
wenzelm@48585
   192
bulwahn@48111
   193
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   194
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   195
Andreas@49481
   196
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   197
  Theory of almost everywhere constant functions.
wenzelm@48124
   198
wenzelm@50648
   199
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   200
  Graphview in Scala/Swing.
wenzelm@50648
   201
wenzelm@50648
   202
wenzelm@47462
   203
Contributions to Isabelle2012
wenzelm@47462
   204
-----------------------------
wenzelm@45109
   205
hoelzl@47695
   206
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   207
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   208
  locales.
hoelzl@47695
   209
hoelzl@47695
   210
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   211
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   212
wenzelm@47808
   213
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   214
  2010: Sascha Boehme, TUM
wenzelm@47808
   215
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   216
  equalities/inequalities.
thomas@47567
   217
wenzelm@47808
   218
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   219
  Consolidated theory of relation composition.
bulwahn@47448
   220
wenzelm@47413
   221
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   222
  HOL/TPTP parser and import facilities.
wenzelm@47413
   223
wenzelm@47462
   224
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   225
  Alexander Krauss, QAware GmbH
wenzelm@47462
   226
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   227
blanchet@47563
   228
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   229
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   230
kuncar@47700
   231
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   232
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   233
  Quotient package.
kuncar@47700
   234
blanchet@47563
   235
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   236
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   237
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   238
  iProver-Eq).
blanchet@47563
   239
wenzelm@47462
   240
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   241
  Various refinements of local theory infrastructure.
wenzelm@47462
   242
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   243
wenzelm@45109
   244
wenzelm@44801
   245
Contributions to Isabelle2011-1
wenzelm@44801
   246
-------------------------------
wenzelm@41651
   247
haftmann@44818
   248
* September 2011: Peter Gammie
huffman@44908
   249
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   250
haftmann@44818
   251
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   252
  Refined theory on complete lattices.
haftmann@44818
   253
wenzelm@44967
   254
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   255
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   256
wenzelm@44967
   257
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   258
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   259
wenzelm@44967
   260
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   261
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   262
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   263
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   264
wenzelm@44967
   265
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   266
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   267
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   268
wenzelm@44967
   269
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   270
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   271
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   272
  and minus infinity.
wenzelm@44967
   273
wenzelm@44882
   274
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   275
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   276
  Prover IDE.
wenzelm@44882
   277
huffman@44908
   278
wenzelm@41512
   279
Contributions to Isabelle2011
wenzelm@41512
   280
-----------------------------
wenzelm@37383
   281
berghofe@41567
   282
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   283
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   284
wenzelm@40379
   285
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   286
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   287
wenzelm@40287
   288
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   289
  Coercive subtyping via subtype constraints.
wenzelm@40287
   290
krauss@41531
   291
* October 2010: Alexander Krauss, TUM
krauss@41531
   292
  Command partial_function for function definitions based on complete
krauss@41531
   293
  partial orders in HOL.
krauss@41531
   294
haftmann@39644
   295
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   296
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   297
  different techniques.
haftmann@40120
   298
haftmann@40120
   299
* September 2010: Florian Haftmann, TUM
haftmann@39644
   300
  Code generation for Scala.
haftmann@39644
   301
hoelzl@38656
   302
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   303
  Improved Probability theory in HOL.
hoelzl@38656
   304
haftmann@38461
   305
* July 2010: Florian Haftmann, TUM
haftmann@39644
   306
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   307
wenzelm@41596
   308
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   309
    of Innsbruck
krauss@41531
   310
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   311
wenzelm@37383
   312
wenzelm@37144
   313
Contributions to Isabelle2009-2
wenzelm@41512
   314
-------------------------------
wenzelm@33951
   315
krauss@37303
   316
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   317
  Makarius Wenzel, TUM / LRI
krauss@37303
   318
  Elimination of type classes from proof terms.
krauss@37303
   319
wenzelm@37144
   320
* April 2010: Florian Haftmann, TUM
haftmann@36416
   321
  Reorganization of abstract algebra type classes.
haftmann@36416
   322
wenzelm@37144
   323
* April 2010: Florian Haftmann, TUM
haftmann@36416
   324
  Code generation for data representations involving invariants;
haftmann@36416
   325
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   326
  Mapping and AssocList.
haftmann@36416
   327
wenzelm@37144
   328
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   329
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   330
wenzelm@37282
   331
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   332
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   333
wenzelm@26874
   334
wenzelm@33842
   335
Contributions to Isabelle2009-1
wenzelm@33842
   336
-------------------------------
bulwahn@33649
   337
haftmann@33862
   338
* November 2009, Brian Huffman, PSU
haftmann@33862
   339
  New definitional domain package for HOLCF.
haftmann@33862
   340
hoelzl@33759
   341
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   342
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   343
wenzelm@33842
   344
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   345
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   346
bulwahn@33627
   347
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   348
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   349
  equational specifications.
blanchet@48977
   350
wenzelm@33897
   351
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   352
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   353
blanchet@33192
   354
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   355
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   356
boehmes@33010
   357
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   358
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   359
boehmes@33010
   360
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   361
  Refinement of parts of the HOL datatype package.
haftmann@33005
   362
boehmes@33010
   363
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   364
  Generic term styles for term antiquotations.
haftmann@33005
   365
wenzelm@32762
   366
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   367
  More efficient HOL/record implementation.
wenzelm@32762
   368
boehmes@32618
   369
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   370
  SMT method using external SMT solvers.
boehmes@32618
   371
haftmann@32600
   372
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   373
  Refinement of sets and lattices.
haftmann@32600
   374
haftmann@32600
   375
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   376
  New number theory.
haftmann@32600
   377
Philipp@32268
   378
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   379
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   380
  prover.
Philipp@32268
   381
haftmann@31997
   382
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   383
  New quickcheck implementation using new code generator.
haftmann@31997
   384
haftmann@31997
   385
* July 2009: Florian Haftmann, TUM
haftmann@39644
   386
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   387
  for code generation.
haftmann@31466
   388
haftmann@31466
   389
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   390
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   391
  for code generation.
wenzelm@30978
   392
Philipp@32268
   393
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   394
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   395
Philipp@32268
   396
wenzelm@30978
   397
Contributions to Isabelle2009
wenzelm@30978
   398
-----------------------------
wenzelm@30978
   399
wenzelm@30383
   400
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   401
  Cambridge
wenzelm@30383
   402
  Elementary topology in Euclidean space.
wenzelm@30383
   403
wenzelm@30886
   404
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   405
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   406
  computation.
wenzelm@30886
   407
wenzelm@30179
   408
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   409
  A Serbian theory.
wenzelm@30179
   410
wenzelm@30162
   411
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   412
  Misc cleanup of HOL/refute.
wenzelm@30154
   413
wenzelm@30162
   414
* February 2009: Timothy Bourke, NICTA
kleing@29883
   415
  New find_consts command.
kleing@29883
   416
wenzelm@30162
   417
* February 2009: Timothy Bourke, NICTA
kleing@29861
   418
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   419
haftmann@29398
   420
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   421
  New locale implementation.
haftmann@29398
   422
krauss@29182
   423
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   424
  Method "sizechange" for advanced termination proofs.
krauss@29182
   425
kleing@28901
   426
* November 2008: Timothy Bourke, NICTA
kleing@28901
   427
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   428
haftmann@29398
   429
* 2008: Florian Haftmann, TUM
haftmann@29398
   430
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   431
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   432
wenzelm@28604
   433
* October 2008: Fabian Immler, TUM
wenzelm@28604
   434
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   435
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   436
  services.
wenzelm@28604
   437
wenzelm@30162
   438
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   439
  Prover for coherent logic.
wenzelm@30162
   440
wenzelm@28474
   441
* August 2008: Fabian Immler, TUM
wenzelm@28474
   442
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   443
wenzelm@28474
   444
wenzelm@28474
   445
Contributions to Isabelle2008
wenzelm@28474
   446
-----------------------------
wenzelm@28474
   447
wenzelm@27009
   448
* 2007/2008:
wenzelm@27009
   449
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   450
  HOL library improvements.
wenzelm@25468
   451
wenzelm@27009
   452
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   453
  HOLCF library improvements.
wenzelm@27009
   454
wenzelm@27009
   455
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   456
  HOL-Nominal package improvements.
wenzelm@27009
   457
wenzelm@27009
   458
* March 2008: Markus Reiter, TUM
wenzelm@27009
   459
  HOL/Library/RBT: red-black trees.
haftmann@26728
   460
wenzelm@26874
   461
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   462
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   463
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   464
  for HOL.
haftmann@26728
   465
wenzelm@27009
   466
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   467
  Misc improvements of record package in HOL.
wenzelm@27009
   468
wenzelm@27009
   469
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   470
  Overloading and class instantiation target.
wenzelm@27009
   471
wenzelm@27009
   472
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   473
  New version of primrec package for local theories.
wenzelm@27009
   474
wenzelm@27009
   475
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   476
  Method "induction_scheme" in HOL.
wenzelm@27009
   477
wenzelm@27009
   478
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   479
  HOL-Lattice: some more lemmas.
wenzelm@26198
   480
wenzelm@26874
   481
wenzelm@25454
   482
Contributions to Isabelle2007
wenzelm@25454
   483
-----------------------------
wenzelm@23252
   484
schirmer@25409
   485
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   486
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   487
wenzelm@25057
   488
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   489
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   490
wenzelm@24799
   491
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   492
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   493
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   494
kleing@24332
   495
* August 2007: Brian Huffman, PSU
wenzelm@24799
   496
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   497
wenzelm@23252
   498
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   499
  Semiring normalization and Groebner Bases.
wenzelm@25449
   500
  Support for dense linear orders.
wenzelm@17866
   501
paulson@23449
   502
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   503
  Metis theorem-prover.
wenzelm@24799
   504
wenzelm@24799
   505
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   506
  HOL: Metis prover integration.
paulson@23449
   507
wenzelm@24799
   508
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   509
  HOL: inductive predicates and sets.
wenzelm@24799
   510
wenzelm@24803
   511
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   512
  HOL/record: misc improvements.
wenzelm@24803
   513
wenzelm@24799
   514
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   515
  HOL: function package and related theories on termination.
paulson@23449
   516
haftmann@22449
   517
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   518
  Pure: generic code generator framework.
haftmann@22449
   519
  Pure: class package.
wenzelm@24799
   520
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   521
wenzelm@25449
   522
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   523
    Julien Narboux, TUM
wenzelm@24799
   524
  HOL/Nominal package and related tools.
haftmann@22449
   525
wenzelm@21242
   526
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   527
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   528
wenzelm@21169
   529
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   530
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   531
wenzelm@20340
   532
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   533
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   534
kleing@20067
   535
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   536
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   537
nipkow@19896
   538
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   539
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   540
wenzelm@19650
   541
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   542
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   543
  arithmetic.
kleing@19470
   544
kleing@19470
   545
* February 2006: Benjamin Porter, NICTA
kleing@23382
   546
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   547
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   548
  of rationals.
wenzelm@17532
   549
wenzelm@19650
   550
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   551
  Sketch for Isar 'guess' element.
wenzelm@19650
   552
wenzelm@19650
   553
wenzelm@25454
   554
Contributions to Isabelle2005
wenzelm@25454
   555
-----------------------------
wenzelm@17382
   556
wenzelm@17640
   557
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   558
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   559
wenzelm@17640
   560
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   561
  Components for SAT solver method using zChaff.
wenzelm@17640
   562
wenzelm@17534
   563
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   564
  A Chinese theory.
wenzelm@17534
   565
wenzelm@17562
   566
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   567
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   568
wenzelm@17532
   569
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   570
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   571
wenzelm@16892
   572
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   573
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   574
wenzelm@17532
   575
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   576
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   577
wenzelm@16252
   578
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   579
  Improved subst method.
wenzelm@17532
   580
wenzelm@17532
   581
* 2005: Brian Huffman, OGI
wenzelm@17532
   582
  Various improvements of HOLCF.
wenzelm@17532
   583
  Some improvements of the HOL-Complex library.
wenzelm@17532
   584
wenzelm@17532
   585
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   586
  Some support for asynchronous communication with external provers
wenzelm@17532
   587
  (experimental).
wenzelm@17532
   588
wenzelm@17532
   589
* 2005: Florian Haftmann, TUM
wenzelm@17543
   590
  Contributions to document 'sugar'.
wenzelm@17532
   591
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   592
  Some cleanup of ML legacy.
wenzelm@17532
   593
  Additional antiquotations.
wenzelm@17532
   594
  Improved Isabelle web site.
wenzelm@17532
   595
wenzelm@17532
   596
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   597
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   598
  interfaces (experimental).
wenzelm@17532
   599
wenzelm@17532
   600
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   601
  Contributions to document 'sugar'.
wenzelm@17532
   602
  Improved Isabelle web site.
wenzelm@17532
   603
  Improved HTML presentation of theories.
wenzelm@17532
   604
wenzelm@17532
   605
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   606
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   607
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   608
  Improved version of HOL-Algebra.
wenzelm@17532
   609
wenzelm@17532
   610
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   611
  Improved version of HOL presburger method.
wenzelm@17532
   612
wenzelm@17532
   613
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   614
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   615
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   616
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   617
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   618
wenzelm@17532
   619
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   620
  Contributions to document 'sugar'.
wenzelm@17532
   621
  Improved version of HOL/record.
wenzelm@17532
   622
wenzelm@17532
   623
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   624
  Improved version of HOL/Import.
wenzelm@17532
   625
  Some internal ML reorganizations.
wenzelm@17532
   626
wenzelm@17532
   627
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   628
  SAT solver method using zChaff.
wenzelm@17532
   629
  Improved version of HOL/refute.