CONTRIBUTORS
author wenzelm
Fri Feb 12 22:36:48 2016 +0100 (2016-02-12)
changeset 62284 1fd4831e9f93
parent 62216 5fb86150a579
parent 62236 3a326bc9d4d8
child 62343 24106dc44def
permissions -rw-r--r--
merged
wenzelm@24799
     1
For the purposes of the license agreement in the file COPYRIGHT, a
wenzelm@62098
     2
'contributor' is anybody who is listed in this file (CONTRIBUTORS) or who is
wenzelm@62098
     3
listed as an author in one of the source files of this Isabelle distribution.
wenzelm@62098
     4
kleing@23382
     5
wenzelm@62216
     6
Contributions to this Isabelle version
wenzelm@62216
     7
--------------------------------------
wenzelm@62216
     8
wenzelm@62216
     9
wenzelm@62016
    10
Contributions to Isabelle2016
wenzelm@62016
    11
-----------------------------
wenzelm@60138
    12
eberlm@62201
    13
* Winter 2016: Manuel Eberl, TUM
eberlm@62201
    14
  Support for real exponentiation ("powr") in the "approximation" method.
eberlm@62201
    15
  (This was removed in Isabelle 2015 due to a changed definition of "powr")
eberlm@62201
    16
lp15@62138
    17
* Summer 2015 - Winter 2016: Lawrence C Paulson, Cambridge
lp15@62138
    18
  General, homology form of Cauchy's integral theorem and supporting material
wenzelm@62205
    19
  (ported from HOL Light).
lp15@62138
    20
kleing@62118
    21
* Winter 2015/16: Gerwin Klein, NICTA
wenzelm@62205
    22
  New print_record command.
kleing@62118
    23
wenzelm@62236
    24
* May - December 2015: Makarius Wenzel
wenzelm@62236
    25
  Prover IDE improvements.
wenzelm@62236
    26
  More Isar language elements.
wenzelm@62236
    27
  Document language refinements.
wenzelm@62236
    28
  Poly/ML debugger integration.
wenzelm@62236
    29
  Improved multi-platform and multi-architecture support.
wenzelm@62236
    30
eberlm@62060
    31
* Winter 2015: Manuel Eberl, TUM
eberlm@62060
    32
  The radius of convergence of power series and various summability tests.
wenzelm@62064
    33
  Harmonic numbers and the Euler-Mascheroni constant.
eberlm@62060
    34
  The Generalised Binomial Theorem.
wenzelm@62064
    35
  The complex and real Gamma/log-Gamma/Digamma/Polygamma functions and their
wenzelm@62064
    36
  most important properties.
lp15@62138
    37
eberlm@62086
    38
* Autumn 2015: Manuel Eberl, TUM
eberlm@62086
    39
  Proper definition of division (with remainder) for formal power series;
eberlm@62086
    40
  Euclidean Ring and GCD instance for formal power series.
eberlm@62060
    41
haftmann@61891
    42
* Autumn 2015: Florian Haftmann, TUM
wenzelm@62064
    43
  Rewrite definitions for global interpretations and sublocale declarations.
haftmann@61891
    44
Andreas@61766
    45
* Autumn 2015: Andreas Lochbihler
wenzelm@62064
    46
  Bourbaki-Witt fixpoint theorem for increasing functions on chain-complete
wenzelm@62064
    47
  partial orders.
Andreas@61766
    48
eberlm@61552
    49
* Autumn 2015: Chaitanya Mangla, Lawrence C Paulson, and Manuel Eberl
eberlm@61552
    50
  A large number of additional binomial identities.
eberlm@61552
    51
wenzelm@60632
    52
* Summer 2015: Daniel Matichuk, NICTA and Makarius Wenzel
wenzelm@62064
    53
  Isar subgoal command for proof structure within unstructured proof scripts.
wenzelm@60632
    54
haftmann@60434
    55
* Summer 2015: Florian Haftmann, TUM
wenzelm@60632
    56
  Generic partial division in rings as inverse operation of multiplication.
haftmann@60434
    57
haftmann@60517
    58
* Summer 2015: Manuel Eberl and Florian Haftmann, TUM
wenzelm@62064
    59
  Type class hierarchy with common algebraic notions of integral (semi)domains
wenzelm@62064
    60
  like units, associated elements and normalization wrt. units.
haftmann@60517
    61
haftmann@60804
    62
* Summer 2015: Florian Haftmann, TUM
haftmann@60804
    63
  Fundamentals of abstract type class for factorial rings.
haftmann@60804
    64
traytel@60920
    65
* Summer 2015: Julian Biendarra, TUM and Dmitriy Traytel, ETH Zurich
wenzelm@62064
    66
  Command to lift a BNF structure on the raw type to the abstract type for
wenzelm@62064
    67
  typedefs.
traytel@60920
    68
wenzelm@62236
    69
* Summer 2014: Jeremy Avigad, Luke Serafin, CMU, and Johannes Hölzl, TUM
wenzelm@62236
    70
  Proof of the central limit theorem: includes weak convergence,
wenzelm@62236
    71
  characteristic functions, and Levy's uniqueness and continuity theorem.
wenzelm@62236
    72
wenzelm@60138
    73
wenzelm@60012
    74
Contributions to Isabelle2015
wenzelm@60012
    75
-----------------------------
wenzelm@57695
    76
wenzelm@60119
    77
* 2014/2015: Daniel Matichuk, Toby Murray, NICTA and Makarius Wenzel
wenzelm@60119
    78
  The Eisbach proof method language and "match" method.
wenzelm@60119
    79
kuncar@60260
    80
* Winter 2014 and Spring 2015: Ondrej Kuncar, TUM
wenzelm@60261
    81
  Extension of lift_definition to execute lifted functions that have as a
wenzelm@60261
    82
  return type a datatype containing a subtype.
kuncar@60260
    83
wenzelm@59980
    84
* March 2015: Jasmin Blanchette, Inria & LORIA & MPII, Mathias Fleury, MPII,
wenzelm@59980
    85
  and Dmitriy Traytel, TUM
blanchet@59813
    86
  More multiset theorems, syntax, and operations.
blanchet@59813
    87
wenzelm@59980
    88
* December 2014: Johannes Hölzl, Manuel Eberl, Sudeep Kanav, TUM, and
wenzelm@59980
    89
  Jeremy Avigad, Luke Serafin, CMU
wenzelm@59980
    90
  Various integration theorems: mostly integration on intervals and
wenzelm@59980
    91
  substitution.
hoelzl@59092
    92
haftmann@58196
    93
* September 2014: Florian Haftmann, TUM
haftmann@58196
    94
  Lexicographic order on functions and
haftmann@58196
    95
  sum/product over function bodies.
haftmann@58196
    96
Andreas@58626
    97
* August 2014: Andreas Lochbihler, ETH Zurich
wenzelm@59980
    98
  Test infrastructure for executing generated code in target languages.
Andreas@58626
    99
haftmann@58023
   100
* August 2014: Manuel Eberl, TUM
wenzelm@59980
   101
  Generic euclidean algorithms for GCD et al.
haftmann@58023
   102
wenzelm@57695
   103
wenzelm@57452
   104
Contributions to Isabelle2014
wenzelm@57452
   105
-----------------------------
wenzelm@54055
   106
kleing@57513
   107
* July 2014: Thomas Sewell, NICTA
wenzelm@57516
   108
  Preserve equality hypotheses in "clarify" and friends. New
wenzelm@57516
   109
  "hypsubst_thin" method configuration option.
kleing@57513
   110
haftmann@57519
   111
* Summer 2014: Florian Haftmann, TUM
haftmann@57519
   112
  Consolidation and generalization of facts concerning (abelian)
haftmann@57519
   113
  semigroups and monoids, particularly products (resp. sums) on
haftmann@57519
   114
  finite sets.
haftmann@57419
   115
blanchet@57216
   116
* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
wenzelm@57452
   117
  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
wenzelm@57452
   118
  veriT, Waldmeister, etc.).
blanchet@57216
   119
wenzelm@57875
   120
* June 2014: Florian Haftmann, TUM
wenzelm@57875
   121
  Internal reorganisation of the local theory / named target stack.
wenzelm@57875
   122
hoelzl@57254
   123
* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
wenzelm@57452
   124
  Various properties of exponentially, Erlang, and normal distributed
wenzelm@57452
   125
  random variables.
hoelzl@57235
   126
wenzelm@57452
   127
* May 2014: Cezary Kaliszyk, University of Innsbruck, and
wenzelm@57452
   128
  Jasmin Blanchette, TUM
blanchet@57030
   129
  SML-based engines for MaSh.
blanchet@57030
   130
wenzelm@55913
   131
* March 2014: René Thiemann
nipkow@55895
   132
  Improved code generation for multisets.
nipkow@55895
   133
haftmann@56416
   134
* February 2014: Florian Haftmann, TUM
wenzelm@57452
   135
  Permanent interpretation inside theory, locale and class targets
wenzelm@57452
   136
  with mixin definitions.
wenzelm@57452
   137
lp15@57474
   138
* Spring 2014: Lawrence C Paulson, Cambridge
lp15@57474
   139
  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
lp15@57474
   140
wenzelm@57827
   141
* Winter 2013 and Spring 2014: Ondrej Kuncar, TUM
wenzelm@57827
   142
  Various improvements to Lifting/Transfer, integration with the BNF package.
wenzelm@57827
   143
wenzelm@57452
   144
* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@57452
   145
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
haftmann@56416
   146
wenzelm@57452
   147
* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
wenzelm@57452
   148
  Dmitriy Traytel, and Jasmin Blanchette, TUM
wenzelm@57452
   149
  Various improvements to the BNF-based (co)datatype package,
wenzelm@57452
   150
  including a more polished "primcorec" command, optimizations, and
wenzelm@57452
   151
  integration in the "HOL" session.
blanchet@56118
   152
wenzelm@57452
   153
* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
wenzelm@57452
   154
  Jasmin Blanchette, TUM
wenzelm@57452
   155
  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
wenzelm@57452
   156
  Z3 4.3.
blanchet@56118
   157
lars@55316
   158
* January 2014: Lars Hupel, TUM
lars@55316
   159
  An improved, interactive simplifier trace with integration into the
lars@55316
   160
  Isabelle/jEdit Prover IDE.
wenzelm@54055
   161
haftmann@56416
   162
* December 2013: Florian Haftmann, TUM
haftmann@56416
   163
  Consolidation of abstract interpretations concerning min and max.
haftmann@56416
   164
haftmann@56416
   165
* November 2013: Florian Haftmann, TUM
haftmann@56418
   166
  Abolition of negative numeral literals in the logic.
haftmann@56416
   167
wenzelm@55913
   168
wenzelm@53984
   169
Contributions to Isabelle2013-1
wenzelm@53984
   170
-------------------------------
wenzelm@50994
   171
noschinl@54363
   172
* September 2013: Lars Noschinski, TUM
wenzelm@54364
   173
  Conversion between function definitions as list of equations and
wenzelm@54364
   174
  case expressions in HOL.
wenzelm@54364
   175
  New library Simps_Case_Conv with commands case_of_simps,
wenzelm@54364
   176
  simps_of_case.
noschinl@54363
   177
wenzelm@53396
   178
* September 2013: Nik Sultana, University of Cambridge
wenzelm@53396
   179
  Improvements to HOL/TPTP parser and import facilities.
wenzelm@53396
   180
traytel@54029
   181
* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
traytel@54029
   182
  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
traytel@54029
   183
wenzelm@53984
   184
* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@53984
   185
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@53984
   186
krauss@53613
   187
* Summer 2013: Manuel Eberl, TUM
krauss@53613
   188
  Generation of elimination rules in the function package.
krauss@53613
   189
  New command "fun_cases".
krauss@53613
   190
wenzelm@54051
   191
* Summer 2013: Christian Sternagel, JAIST
wenzelm@54051
   192
  Improved support for ad hoc overloading of constants, including
wenzelm@54051
   193
  documentation and examples.
wenzelm@54051
   194
wenzelm@53396
   195
* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
wenzelm@53396
   196
  Jasmin Blanchette, TUM
blanchet@56118
   197
  Various improvements to the BNF-based (co)datatype package, including
blanchet@54010
   198
  "primrec_new" and "primcorec" commands and a compatibility layer.
blanchet@53307
   199
kuncar@54021
   200
* Spring and Summer 2013: Ondrej Kuncar, TUM
wenzelm@54035
   201
  Various improvements of Lifting and Transfer packages.
kuncar@54021
   202
kuncar@54021
   203
* Spring 2013: Brian Huffman, Galois Inc.
wenzelm@54035
   204
  Improvements of the Transfer package.
wenzelm@54051
   205
blanchet@53728
   206
* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@53728
   207
  Jasmin Blanchette, TUM
blanchet@53728
   208
  Various improvements to MaSh, including a server mode.
blanchet@53728
   209
blanchet@53728
   210
* First half of 2013: Steffen Smolka, TUM
blanchet@53728
   211
  Further improvements to Sledgehammer's Isar proof generator.
blanchet@53728
   212
haftmann@52485
   213
* May 2013: Florian Haftmann, TUM
haftmann@52485
   214
  Ephemeral interpretation in local theories.
haftmann@52485
   215
bulwahn@52266
   216
* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
wenzelm@53164
   217
  Spec_Check: A Quickcheck tool for Isabelle/ML.
bulwahn@52266
   218
traytel@51682
   219
* April 2013: Stefan Berghofer, secunet Security Networks AG
traytel@51682
   220
  Dmitriy Traytel, TUM
traytel@51682
   221
  Makarius Wenzel, Université Paris-Sud / LRI
traytel@51682
   222
  Case translations as a separate check phase independent of the
traytel@51682
   223
  datatype package.
traytel@51682
   224
haftmann@51487
   225
* March 2013: Florian Haftmann, TUM
haftmann@51489
   226
  Reform of "big operators" on sets.
haftmann@51489
   227
haftmann@51489
   228
* March 2013: Florian Haftmann, TUM
haftmann@51487
   229
  Algebraic locale hierarchy for orderings and (semi)lattices.
haftmann@51487
   230
wenzelm@52503
   231
* February 2013: Florian Haftmann, TUM
wenzelm@52503
   232
  Reworking and consolidation of code generation for target language
wenzelm@52503
   233
  numerals.
haftmann@51167
   234
wenzelm@52503
   235
* February 2013: Florian Haftmann, TUM
haftmann@51173
   236
  Sieve of Eratosthenes.
haftmann@51173
   237
haftmann@51167
   238
wenzelm@50993
   239
Contributions to Isabelle2013
wenzelm@50993
   240
-----------------------------
wenzelm@47887
   241
wenzelm@49532
   242
* 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@49532
   243
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@49532
   244
wenzelm@50648
   245
* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@50222
   246
  Jasmin Blanchette, TUM
blanchet@50222
   247
  Implemented Machine Learning for Sledgehammer (MaSh).
blanchet@50222
   248
blanchet@50219
   249
* Fall 2012: Steffen Smolka, TUM
wenzelm@50648
   250
  Various improvements to Sledgehammer's Isar proof generator,
wenzelm@50648
   251
  including a smart type annotation algorithm and proof shrinking.
blanchet@50219
   252
nipkow@50573
   253
* December 2012: Alessandro Coglio, Kestrel
wenzelm@50991
   254
  Contributions to HOL's Lattice library.
nipkow@50573
   255
hoelzl@50142
   256
* November 2012: Fabian Immler, TUM
wenzelm@50184
   257
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   258
wenzelm@50184
   259
* November 2012: Fabian Immler, TUM
wenzelm@50184
   260
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   261
  of projective families.
hoelzl@50142
   262
Andreas@49770
   263
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   264
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   265
  lists.
Andreas@49770
   266
haftmann@49190
   267
* September 2012: Florian Haftmann, TUM
haftmann@49190
   268
  Lattice instances for type option.
haftmann@49190
   269
Christian@49145
   270
* September 2012: Christian Sternagel, JAIST
Christian@49145
   271
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   272
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   273
blanchet@48977
   274
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   275
  New BNF-based (co)datatype package.
blanchet@48977
   276
blanchet@48977
   277
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   278
  Theories of ordinals and cardinals.
blanchet@48977
   279
wenzelm@48585
   280
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   281
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   282
  "isabelle build".
wenzelm@48585
   283
bulwahn@48111
   284
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   285
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   286
Andreas@49481
   287
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   288
  Theory of almost everywhere constant functions.
wenzelm@48124
   289
wenzelm@50648
   290
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   291
  Graphview in Scala/Swing.
wenzelm@50648
   292
wenzelm@50648
   293
wenzelm@47462
   294
Contributions to Isabelle2012
wenzelm@47462
   295
-----------------------------
wenzelm@45109
   296
hoelzl@47695
   297
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   298
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   299
  locales.
hoelzl@47695
   300
hoelzl@47695
   301
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   302
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   303
wenzelm@47808
   304
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   305
  2010: Sascha Boehme, TUM
wenzelm@47808
   306
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   307
  equalities/inequalities.
thomas@47567
   308
wenzelm@47808
   309
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   310
  Consolidated theory of relation composition.
bulwahn@47448
   311
wenzelm@47413
   312
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   313
  HOL/TPTP parser and import facilities.
wenzelm@47413
   314
wenzelm@47462
   315
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   316
  Alexander Krauss, QAware GmbH
wenzelm@47462
   317
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   318
blanchet@47563
   319
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   320
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   321
kuncar@47700
   322
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   323
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   324
  Quotient package.
kuncar@47700
   325
blanchet@47563
   326
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   327
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   328
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   329
  iProver-Eq).
blanchet@47563
   330
wenzelm@47462
   331
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   332
  Various refinements of local theory infrastructure.
wenzelm@47462
   333
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   334
wenzelm@45109
   335
wenzelm@44801
   336
Contributions to Isabelle2011-1
wenzelm@44801
   337
-------------------------------
wenzelm@41651
   338
haftmann@44818
   339
* September 2011: Peter Gammie
huffman@44908
   340
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   341
haftmann@44818
   342
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   343
  Refined theory on complete lattices.
haftmann@44818
   344
wenzelm@44967
   345
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   346
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   347
wenzelm@44967
   348
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   349
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   350
wenzelm@44967
   351
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   352
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   353
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   354
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   355
wenzelm@44967
   356
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   357
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   358
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   359
wenzelm@44967
   360
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   361
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   362
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   363
  and minus infinity.
wenzelm@44967
   364
wenzelm@44882
   365
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   366
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   367
  Prover IDE.
wenzelm@44882
   368
huffman@44908
   369
wenzelm@41512
   370
Contributions to Isabelle2011
wenzelm@41512
   371
-----------------------------
wenzelm@37383
   372
berghofe@41567
   373
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   374
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   375
wenzelm@40379
   376
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   377
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   378
wenzelm@40287
   379
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   380
  Coercive subtyping via subtype constraints.
wenzelm@40287
   381
krauss@41531
   382
* October 2010: Alexander Krauss, TUM
krauss@41531
   383
  Command partial_function for function definitions based on complete
krauss@41531
   384
  partial orders in HOL.
krauss@41531
   385
haftmann@39644
   386
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   387
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   388
  different techniques.
haftmann@40120
   389
haftmann@40120
   390
* September 2010: Florian Haftmann, TUM
haftmann@39644
   391
  Code generation for Scala.
haftmann@39644
   392
hoelzl@38656
   393
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   394
  Improved Probability theory in HOL.
hoelzl@38656
   395
haftmann@38461
   396
* July 2010: Florian Haftmann, TUM
haftmann@39644
   397
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   398
wenzelm@41596
   399
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   400
    of Innsbruck
krauss@41531
   401
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   402
wenzelm@37383
   403
wenzelm@37144
   404
Contributions to Isabelle2009-2
wenzelm@41512
   405
-------------------------------
wenzelm@33951
   406
krauss@37303
   407
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   408
  Makarius Wenzel, TUM / LRI
krauss@37303
   409
  Elimination of type classes from proof terms.
krauss@37303
   410
wenzelm@37144
   411
* April 2010: Florian Haftmann, TUM
haftmann@36416
   412
  Reorganization of abstract algebra type classes.
haftmann@36416
   413
wenzelm@37144
   414
* April 2010: Florian Haftmann, TUM
haftmann@36416
   415
  Code generation for data representations involving invariants;
haftmann@36416
   416
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   417
  Mapping and AssocList.
haftmann@36416
   418
wenzelm@37144
   419
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   420
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   421
wenzelm@37282
   422
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   423
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   424
wenzelm@26874
   425
wenzelm@33842
   426
Contributions to Isabelle2009-1
wenzelm@33842
   427
-------------------------------
bulwahn@33649
   428
haftmann@33862
   429
* November 2009, Brian Huffman, PSU
haftmann@33862
   430
  New definitional domain package for HOLCF.
haftmann@33862
   431
hoelzl@33759
   432
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   433
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   434
wenzelm@33842
   435
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   436
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   437
bulwahn@33627
   438
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   439
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   440
  equational specifications.
blanchet@48977
   441
wenzelm@33897
   442
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   443
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   444
blanchet@33192
   445
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   446
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   447
boehmes@33010
   448
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   449
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   450
boehmes@33010
   451
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   452
  Refinement of parts of the HOL datatype package.
haftmann@33005
   453
boehmes@33010
   454
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   455
  Generic term styles for term antiquotations.
haftmann@33005
   456
wenzelm@32762
   457
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   458
  More efficient HOL/record implementation.
wenzelm@32762
   459
boehmes@32618
   460
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   461
  SMT method using external SMT solvers.
boehmes@32618
   462
haftmann@32600
   463
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   464
  Refinement of sets and lattices.
haftmann@32600
   465
haftmann@32600
   466
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   467
  New number theory.
haftmann@32600
   468
Philipp@32268
   469
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   470
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   471
  prover.
Philipp@32268
   472
haftmann@31997
   473
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   474
  New quickcheck implementation using new code generator.
haftmann@31997
   475
haftmann@31997
   476
* July 2009: Florian Haftmann, TUM
haftmann@39644
   477
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   478
  for code generation.
haftmann@31466
   479
haftmann@31466
   480
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   481
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   482
  for code generation.
wenzelm@30978
   483
Philipp@32268
   484
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   485
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   486
Philipp@32268
   487
wenzelm@30978
   488
Contributions to Isabelle2009
wenzelm@30978
   489
-----------------------------
wenzelm@30978
   490
wenzelm@30383
   491
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   492
  Cambridge
wenzelm@30383
   493
  Elementary topology in Euclidean space.
wenzelm@30383
   494
wenzelm@30886
   495
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   496
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   497
  computation.
wenzelm@30886
   498
wenzelm@30179
   499
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   500
  A Serbian theory.
wenzelm@30179
   501
wenzelm@30162
   502
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   503
  Misc cleanup of HOL/refute.
wenzelm@30154
   504
wenzelm@30162
   505
* February 2009: Timothy Bourke, NICTA
kleing@29883
   506
  New find_consts command.
kleing@29883
   507
wenzelm@30162
   508
* February 2009: Timothy Bourke, NICTA
kleing@29861
   509
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   510
haftmann@29398
   511
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   512
  New locale implementation.
haftmann@29398
   513
krauss@29182
   514
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   515
  Method "sizechange" for advanced termination proofs.
krauss@29182
   516
kleing@28901
   517
* November 2008: Timothy Bourke, NICTA
kleing@28901
   518
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   519
haftmann@29398
   520
* 2008: Florian Haftmann, TUM
haftmann@29398
   521
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   522
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   523
wenzelm@28604
   524
* October 2008: Fabian Immler, TUM
wenzelm@28604
   525
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   526
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   527
  services.
wenzelm@28604
   528
wenzelm@30162
   529
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   530
  Prover for coherent logic.
wenzelm@30162
   531
wenzelm@28474
   532
* August 2008: Fabian Immler, TUM
wenzelm@28474
   533
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   534
wenzelm@28474
   535
wenzelm@28474
   536
Contributions to Isabelle2008
wenzelm@28474
   537
-----------------------------
wenzelm@28474
   538
wenzelm@27009
   539
* 2007/2008:
wenzelm@27009
   540
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   541
  HOL library improvements.
wenzelm@25468
   542
wenzelm@27009
   543
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   544
  HOLCF library improvements.
wenzelm@27009
   545
wenzelm@27009
   546
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   547
  HOL-Nominal package improvements.
wenzelm@27009
   548
wenzelm@27009
   549
* March 2008: Markus Reiter, TUM
wenzelm@27009
   550
  HOL/Library/RBT: red-black trees.
haftmann@26728
   551
wenzelm@26874
   552
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   553
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   554
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   555
  for HOL.
haftmann@26728
   556
wenzelm@27009
   557
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   558
  Misc improvements of record package in HOL.
wenzelm@27009
   559
wenzelm@27009
   560
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   561
  Overloading and class instantiation target.
wenzelm@27009
   562
wenzelm@27009
   563
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   564
  New version of primrec package for local theories.
wenzelm@27009
   565
wenzelm@27009
   566
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   567
  Method "induction_scheme" in HOL.
wenzelm@27009
   568
wenzelm@27009
   569
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   570
  HOL-Lattice: some more lemmas.
wenzelm@26198
   571
wenzelm@26874
   572
wenzelm@25454
   573
Contributions to Isabelle2007
wenzelm@25454
   574
-----------------------------
wenzelm@23252
   575
schirmer@25409
   576
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   577
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   578
wenzelm@25057
   579
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   580
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   581
wenzelm@24799
   582
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   583
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   584
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   585
kleing@24332
   586
* August 2007: Brian Huffman, PSU
wenzelm@24799
   587
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   588
wenzelm@23252
   589
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   590
  Semiring normalization and Groebner Bases.
wenzelm@25449
   591
  Support for dense linear orders.
wenzelm@17866
   592
paulson@23449
   593
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   594
  Metis theorem-prover.
wenzelm@24799
   595
wenzelm@24799
   596
* 2007: Kong W. Susanto, Cambridge
wenzelm@24799
   597
  HOL: Metis prover integration.
paulson@23449
   598
wenzelm@24799
   599
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   600
  HOL: inductive predicates and sets.
wenzelm@24799
   601
wenzelm@24803
   602
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   603
  HOL/record: misc improvements.
wenzelm@24803
   604
wenzelm@24799
   605
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   606
  HOL: function package and related theories on termination.
paulson@23449
   607
haftmann@22449
   608
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   609
  Pure: generic code generator framework.
haftmann@22449
   610
  Pure: class package.
wenzelm@24799
   611
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   612
wenzelm@25449
   613
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   614
    Julien Narboux, TUM
wenzelm@24799
   615
  HOL/Nominal package and related tools.
haftmann@22449
   616
wenzelm@21242
   617
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   618
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   619
wenzelm@21169
   620
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   621
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   622
wenzelm@20340
   623
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   624
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   625
kleing@20067
   626
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   627
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   628
nipkow@19896
   629
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   630
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   631
wenzelm@19650
   632
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   633
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   634
  arithmetic.
kleing@19470
   635
kleing@19470
   636
* February 2006: Benjamin Porter, NICTA
kleing@23382
   637
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   638
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   639
  of rationals.
wenzelm@17532
   640
wenzelm@19650
   641
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   642
  Sketch for Isar 'guess' element.
wenzelm@19650
   643
wenzelm@19650
   644
wenzelm@25454
   645
Contributions to Isabelle2005
wenzelm@25454
   646
-----------------------------
wenzelm@17382
   647
wenzelm@17640
   648
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   649
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   650
wenzelm@17640
   651
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   652
  Components for SAT solver method using zChaff.
wenzelm@17640
   653
wenzelm@17534
   654
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   655
  A Chinese theory.
wenzelm@17534
   656
wenzelm@17562
   657
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   658
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   659
wenzelm@17532
   660
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   661
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   662
wenzelm@16892
   663
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   664
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   665
wenzelm@17532
   666
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   667
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   668
wenzelm@16252
   669
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   670
  Improved subst method.
wenzelm@17532
   671
wenzelm@17532
   672
* 2005: Brian Huffman, OGI
wenzelm@17532
   673
  Various improvements of HOLCF.
wenzelm@17532
   674
  Some improvements of the HOL-Complex library.
wenzelm@17532
   675
wenzelm@17532
   676
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   677
  Some support for asynchronous communication with external provers
wenzelm@17532
   678
  (experimental).
wenzelm@17532
   679
wenzelm@17532
   680
* 2005: Florian Haftmann, TUM
wenzelm@17543
   681
  Contributions to document 'sugar'.
wenzelm@17532
   682
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   683
  Some cleanup of ML legacy.
wenzelm@17532
   684
  Additional antiquotations.
wenzelm@17532
   685
  Improved Isabelle web site.
wenzelm@17532
   686
wenzelm@17532
   687
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   688
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   689
  interfaces (experimental).
wenzelm@17532
   690
wenzelm@17532
   691
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   692
  Contributions to document 'sugar'.
wenzelm@17532
   693
  Improved Isabelle web site.
wenzelm@17532
   694
  Improved HTML presentation of theories.
wenzelm@17532
   695
wenzelm@17532
   696
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   697
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   698
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   699
  Improved version of HOL-Algebra.
wenzelm@17532
   700
wenzelm@17532
   701
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   702
  Improved version of HOL presburger method.
wenzelm@17532
   703
wenzelm@17532
   704
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   705
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   706
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   707
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   708
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   709
wenzelm@17532
   710
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   711
  Contributions to document 'sugar'.
wenzelm@17532
   712
  Improved version of HOL/record.
wenzelm@17532
   713
wenzelm@17532
   714
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   715
  Improved version of HOL/Import.
wenzelm@17532
   716
  Some internal ML reorganizations.
wenzelm@17532
   717
wenzelm@17532
   718
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   719
  SAT solver method using zChaff.
wenzelm@17532
   720
  Improved version of HOL/refute.
wenzelm@62098
   721
wenzelm@62098
   722
:maxLineLen=78: