CONTRIBUTORS
author Andreas Lochbihler
Tue Dec 01 12:35:11 2015 +0100 (2015-12-01)
changeset 61766 507b39df1a57
parent 61552 980dd46a03fb
child 61891 76189756ff65
permissions -rw-r--r--
add formalisation of Bourbaki-Witt fixpoint theorem
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@60138
     6
Contributions to this Isabelle version
wenzelm@60138
     7
--------------------------------------
wenzelm@60138
     8
Andreas@61766
     9
* Autumn 2015: Andreas Lochbihler
Andreas@61766
    10
  Bourbaki-Witt fixpoint theorem for increasing functions on
Andreas@61766
    11
  chain-complete partial orders.
Andreas@61766
    12
eberlm@61552
    13
* Autumn 2015: Chaitanya Mangla, Lawrence C Paulson, and Manuel Eberl
eberlm@61552
    14
  A large number of additional binomial identities.
eberlm@61552
    15
wenzelm@60632
    16
* Summer 2015: Daniel Matichuk, NICTA and Makarius Wenzel
wenzelm@60632
    17
  Isar subgoal command for proof structure within unstructured proof
wenzelm@60632
    18
  scripts.
wenzelm@60632
    19
haftmann@60434
    20
* Summer 2015: Florian Haftmann, TUM
wenzelm@60632
    21
  Generic partial division in rings as inverse operation of multiplication.
haftmann@60434
    22
haftmann@60517
    23
* Summer 2015: Manuel Eberl and Florian Haftmann, TUM
wenzelm@60632
    24
  Type class hierarchy with common algebraic notions of integral
haftmann@60685
    25
  (semi)domains like units, associated elements and normalization
haftmann@60685
    26
  wrt. units.
haftmann@60517
    27
haftmann@60804
    28
* Summer 2015: Florian Haftmann, TUM
haftmann@60804
    29
  Fundamentals of abstract type class for factorial rings.
haftmann@60804
    30
traytel@60920
    31
* Summer 2015: Julian Biendarra, TUM and Dmitriy Traytel, ETH Zurich
traytel@60920
    32
  Command to lift a BNF structure on the raw type to the abstract type
traytel@60920
    33
  for typedefs.
traytel@60920
    34
wenzelm@60138
    35
wenzelm@60012
    36
Contributions to Isabelle2015
wenzelm@60012
    37
-----------------------------
wenzelm@57695
    38
wenzelm@60119
    39
* 2014/2015: Daniel Matichuk, Toby Murray, NICTA and Makarius Wenzel
wenzelm@60119
    40
  The Eisbach proof method language and "match" method.
wenzelm@60119
    41
kuncar@60260
    42
* Winter 2014 and Spring 2015: Ondrej Kuncar, TUM
wenzelm@60261
    43
  Extension of lift_definition to execute lifted functions that have as a
wenzelm@60261
    44
  return type a datatype containing a subtype.
kuncar@60260
    45
wenzelm@59980
    46
* March 2015: Jasmin Blanchette, Inria & LORIA & MPII, Mathias Fleury, MPII,
wenzelm@59980
    47
  and Dmitriy Traytel, TUM
blanchet@59813
    48
  More multiset theorems, syntax, and operations.
blanchet@59813
    49
wenzelm@59980
    50
* December 2014: Johannes Hölzl, Manuel Eberl, Sudeep Kanav, TUM, and
wenzelm@59980
    51
  Jeremy Avigad, Luke Serafin, CMU
wenzelm@59980
    52
  Various integration theorems: mostly integration on intervals and
wenzelm@59980
    53
  substitution.
hoelzl@59092
    54
haftmann@58196
    55
* September 2014: Florian Haftmann, TUM
haftmann@58196
    56
  Lexicographic order on functions and
haftmann@58196
    57
  sum/product over function bodies.
haftmann@58196
    58
Andreas@58626
    59
* August 2014: Andreas Lochbihler, ETH Zurich
wenzelm@59980
    60
  Test infrastructure for executing generated code in target languages.
Andreas@58626
    61
haftmann@58023
    62
* August 2014: Manuel Eberl, TUM
wenzelm@59980
    63
  Generic euclidean algorithms for GCD et al.
haftmann@58023
    64
wenzelm@57695
    65
wenzelm@57452
    66
Contributions to Isabelle2014
wenzelm@57452
    67
-----------------------------
wenzelm@54055
    68
kleing@57513
    69
* July 2014: Thomas Sewell, NICTA
wenzelm@57516
    70
  Preserve equality hypotheses in "clarify" and friends. New
wenzelm@57516
    71
  "hypsubst_thin" method configuration option.
kleing@57513
    72
haftmann@57519
    73
* Summer 2014: Florian Haftmann, TUM
haftmann@57519
    74
  Consolidation and generalization of facts concerning (abelian)
haftmann@57519
    75
  semigroups and monoids, particularly products (resp. sums) on
haftmann@57519
    76
  finite sets.
haftmann@57419
    77
blanchet@57216
    78
* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
wenzelm@57452
    79
  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
wenzelm@57452
    80
  veriT, Waldmeister, etc.).
blanchet@57216
    81
wenzelm@57875
    82
* June 2014: Florian Haftmann, TUM
wenzelm@57875
    83
  Internal reorganisation of the local theory / named target stack.
wenzelm@57875
    84
hoelzl@57254
    85
* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
wenzelm@57452
    86
  Various properties of exponentially, Erlang, and normal distributed
wenzelm@57452
    87
  random variables.
hoelzl@57235
    88
wenzelm@57452
    89
* May 2014: Cezary Kaliszyk, University of Innsbruck, and
wenzelm@57452
    90
  Jasmin Blanchette, TUM
blanchet@57030
    91
  SML-based engines for MaSh.
blanchet@57030
    92
wenzelm@55913
    93
* March 2014: René Thiemann
nipkow@55895
    94
  Improved code generation for multisets.
nipkow@55895
    95
haftmann@56416
    96
* February 2014: Florian Haftmann, TUM
wenzelm@57452
    97
  Permanent interpretation inside theory, locale and class targets
wenzelm@57452
    98
  with mixin definitions.
haftmann@56416
    99
lp15@57474
   100
* Spring 2014: Lawrence C Paulson, Cambridge
lp15@57474
   101
  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
lp15@57474
   102
wenzelm@57827
   103
* Winter 2013 and Spring 2014: Ondrej Kuncar, TUM
wenzelm@57827
   104
  Various improvements to Lifting/Transfer, integration with the BNF package.
wenzelm@57827
   105
wenzelm@57452
   106
* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@57452
   107
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
blanchet@56118
   108
wenzelm@57452
   109
* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
wenzelm@57452
   110
  Dmitriy Traytel, and Jasmin Blanchette, TUM
wenzelm@57452
   111
  Various improvements to the BNF-based (co)datatype package,
wenzelm@57452
   112
  including a more polished "primcorec" command, optimizations, and
wenzelm@57452
   113
  integration in the "HOL" session.
wenzelm@57452
   114
wenzelm@57452
   115
* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
wenzelm@57452
   116
  Jasmin Blanchette, TUM
wenzelm@57452
   117
  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
wenzelm@57452
   118
  Z3 4.3.
blanchet@56118
   119
lars@55316
   120
* January 2014: Lars Hupel, TUM
lars@55316
   121
  An improved, interactive simplifier trace with integration into the
lars@55316
   122
  Isabelle/jEdit Prover IDE.
wenzelm@54055
   123
haftmann@56416
   124
* December 2013: Florian Haftmann, TUM
haftmann@56416
   125
  Consolidation of abstract interpretations concerning min and max.
haftmann@56416
   126
haftmann@56416
   127
* November 2013: Florian Haftmann, TUM
haftmann@56418
   128
  Abolition of negative numeral literals in the logic.
haftmann@56416
   129
wenzelm@55913
   130
wenzelm@53984
   131
Contributions to Isabelle2013-1
wenzelm@53984
   132
-------------------------------
wenzelm@50994
   133
noschinl@54363
   134
* September 2013: Lars Noschinski, TUM
wenzelm@54364
   135
  Conversion between function definitions as list of equations and
wenzelm@54364
   136
  case expressions in HOL.
wenzelm@54364
   137
  New library Simps_Case_Conv with commands case_of_simps,
wenzelm@54364
   138
  simps_of_case.
noschinl@54363
   139
wenzelm@53396
   140
* September 2013: Nik Sultana, University of Cambridge
wenzelm@53396
   141
  Improvements to HOL/TPTP parser and import facilities.
wenzelm@53396
   142
traytel@54029
   143
* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
traytel@54029
   144
  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
traytel@54029
   145
wenzelm@53984
   146
* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@53984
   147
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@53984
   148
krauss@53613
   149
* Summer 2013: Manuel Eberl, TUM
krauss@53613
   150
  Generation of elimination rules in the function package.
krauss@53613
   151
  New command "fun_cases".
krauss@53613
   152
wenzelm@54051
   153
* Summer 2013: Christian Sternagel, JAIST
wenzelm@54051
   154
  Improved support for ad hoc overloading of constants, including
wenzelm@54051
   155
  documentation and examples.
wenzelm@54051
   156
wenzelm@53396
   157
* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
wenzelm@53396
   158
  Jasmin Blanchette, TUM
blanchet@56118
   159
  Various improvements to the BNF-based (co)datatype package, including
blanchet@54010
   160
  "primrec_new" and "primcorec" commands and a compatibility layer.
blanchet@53307
   161
kuncar@54021
   162
* Spring and Summer 2013: Ondrej Kuncar, TUM
wenzelm@54035
   163
  Various improvements of Lifting and Transfer packages.
kuncar@54021
   164
kuncar@54021
   165
* Spring 2013: Brian Huffman, Galois Inc.
wenzelm@54035
   166
  Improvements of the Transfer package.
wenzelm@54051
   167
blanchet@53728
   168
* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@53728
   169
  Jasmin Blanchette, TUM
blanchet@53728
   170
  Various improvements to MaSh, including a server mode.
blanchet@53728
   171
blanchet@53728
   172
* First half of 2013: Steffen Smolka, TUM
blanchet@53728
   173
  Further improvements to Sledgehammer's Isar proof generator.
blanchet@53728
   174
haftmann@52485
   175
* May 2013: Florian Haftmann, TUM
haftmann@52485
   176
  Ephemeral interpretation in local theories.
haftmann@52485
   177
bulwahn@52266
   178
* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
wenzelm@53164
   179
  Spec_Check: A Quickcheck tool for Isabelle/ML.
bulwahn@52266
   180
traytel@51682
   181
* April 2013: Stefan Berghofer, secunet Security Networks AG
traytel@51682
   182
  Dmitriy Traytel, TUM
traytel@51682
   183
  Makarius Wenzel, Université Paris-Sud / LRI
traytel@51682
   184
  Case translations as a separate check phase independent of the
traytel@51682
   185
  datatype package.
traytel@51682
   186
haftmann@51487
   187
* March 2013: Florian Haftmann, TUM
haftmann@51489
   188
  Reform of "big operators" on sets.
haftmann@51489
   189
haftmann@51489
   190
* March 2013: Florian Haftmann, TUM
haftmann@51487
   191
  Algebraic locale hierarchy for orderings and (semi)lattices.
haftmann@51487
   192
wenzelm@52503
   193
* February 2013: Florian Haftmann, TUM
wenzelm@52503
   194
  Reworking and consolidation of code generation for target language
wenzelm@52503
   195
  numerals.
haftmann@51167
   196
wenzelm@52503
   197
* February 2013: Florian Haftmann, TUM
haftmann@51173
   198
  Sieve of Eratosthenes.
haftmann@51173
   199
haftmann@51167
   200
wenzelm@50993
   201
Contributions to Isabelle2013
wenzelm@50993
   202
-----------------------------
wenzelm@47887
   203
wenzelm@49532
   204
* 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@49532
   205
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@49532
   206
wenzelm@50648
   207
* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@50222
   208
  Jasmin Blanchette, TUM
blanchet@50222
   209
  Implemented Machine Learning for Sledgehammer (MaSh).
blanchet@50222
   210
blanchet@50219
   211
* Fall 2012: Steffen Smolka, TUM
wenzelm@50648
   212
  Various improvements to Sledgehammer's Isar proof generator,
wenzelm@50648
   213
  including a smart type annotation algorithm and proof shrinking.
blanchet@50219
   214
nipkow@50573
   215
* December 2012: Alessandro Coglio, Kestrel
wenzelm@50991
   216
  Contributions to HOL's Lattice library.
nipkow@50573
   217
hoelzl@50142
   218
* November 2012: Fabian Immler, TUM
wenzelm@50184
   219
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   220
wenzelm@50184
   221
* November 2012: Fabian Immler, TUM
wenzelm@50184
   222
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   223
  of projective families.
hoelzl@50142
   224
Andreas@49770
   225
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   226
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   227
  lists.
Andreas@49770
   228
haftmann@49190
   229
* September 2012: Florian Haftmann, TUM
haftmann@49190
   230
  Lattice instances for type option.
haftmann@49190
   231
Christian@49145
   232
* September 2012: Christian Sternagel, JAIST
Christian@49145
   233
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   234
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   235
blanchet@48977
   236
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   237
  New BNF-based (co)datatype package.
blanchet@48977
   238
blanchet@48977
   239
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   240
  Theories of ordinals and cardinals.
blanchet@48977
   241
wenzelm@48585
   242
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   243
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   244
  "isabelle build".
wenzelm@48585
   245
bulwahn@48111
   246
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   247
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   248
Andreas@49481
   249
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   250
  Theory of almost everywhere constant functions.
wenzelm@48124
   251
wenzelm@50648
   252
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   253
  Graphview in Scala/Swing.
wenzelm@50648
   254
wenzelm@50648
   255
wenzelm@47462
   256
Contributions to Isabelle2012
wenzelm@47462
   257
-----------------------------
wenzelm@45109
   258
hoelzl@47695
   259
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   260
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   261
  locales.
hoelzl@47695
   262
hoelzl@47695
   263
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   264
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   265
wenzelm@47808
   266
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   267
  2010: Sascha Boehme, TUM
wenzelm@47808
   268
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   269
  equalities/inequalities.
thomas@47567
   270
wenzelm@47808
   271
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   272
  Consolidated theory of relation composition.
bulwahn@47448
   273
wenzelm@47413
   274
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   275
  HOL/TPTP parser and import facilities.
wenzelm@47413
   276
wenzelm@47462
   277
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   278
  Alexander Krauss, QAware GmbH
wenzelm@47462
   279
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   280
blanchet@47563
   281
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   282
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   283
kuncar@47700
   284
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   285
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   286
  Quotient package.
kuncar@47700
   287
blanchet@47563
   288
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   289
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   290
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   291
  iProver-Eq).
blanchet@47563
   292
wenzelm@47462
   293
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   294
  Various refinements of local theory infrastructure.
wenzelm@47462
   295
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   296
wenzelm@45109
   297
wenzelm@44801
   298
Contributions to Isabelle2011-1
wenzelm@44801
   299
-------------------------------
wenzelm@41651
   300
haftmann@44818
   301
* September 2011: Peter Gammie
huffman@44908
   302
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   303
haftmann@44818
   304
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   305
  Refined theory on complete lattices.
haftmann@44818
   306
wenzelm@44967
   307
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   308
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   309
wenzelm@44967
   310
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   311
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   312
wenzelm@44967
   313
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   314
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   315
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   316
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   317
wenzelm@44967
   318
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   319
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   320
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   321
wenzelm@44967
   322
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   323
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   324
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   325
  and minus infinity.
wenzelm@44967
   326
wenzelm@44882
   327
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   328
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   329
  Prover IDE.
wenzelm@44882
   330
huffman@44908
   331
wenzelm@41512
   332
Contributions to Isabelle2011
wenzelm@41512
   333
-----------------------------
wenzelm@37383
   334
berghofe@41567
   335
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   336
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   337
wenzelm@40379
   338
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   339
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   340
wenzelm@40287
   341
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   342
  Coercive subtyping via subtype constraints.
wenzelm@40287
   343
krauss@41531
   344
* October 2010: Alexander Krauss, TUM
krauss@41531
   345
  Command partial_function for function definitions based on complete
krauss@41531
   346
  partial orders in HOL.
krauss@41531
   347
haftmann@39644
   348
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   349
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   350
  different techniques.
haftmann@40120
   351
haftmann@40120
   352
* September 2010: Florian Haftmann, TUM
haftmann@39644
   353
  Code generation for Scala.
haftmann@39644
   354
hoelzl@38656
   355
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   356
  Improved Probability theory in HOL.
hoelzl@38656
   357
haftmann@38461
   358
* July 2010: Florian Haftmann, TUM
haftmann@39644
   359
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   360
wenzelm@41596
   361
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   362
    of Innsbruck
krauss@41531
   363
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   364
wenzelm@37383
   365
wenzelm@37144
   366
Contributions to Isabelle2009-2
wenzelm@41512
   367
-------------------------------
wenzelm@33951
   368
krauss@37303
   369
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   370
  Makarius Wenzel, TUM / LRI
krauss@37303
   371
  Elimination of type classes from proof terms.
krauss@37303
   372
wenzelm@37144
   373
* April 2010: Florian Haftmann, TUM
haftmann@36416
   374
  Reorganization of abstract algebra type classes.
haftmann@36416
   375
wenzelm@37144
   376
* April 2010: Florian Haftmann, TUM
haftmann@36416
   377
  Code generation for data representations involving invariants;
haftmann@36416
   378
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   379
  Mapping and AssocList.
haftmann@36416
   380
wenzelm@37144
   381
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   382
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   383
wenzelm@37282
   384
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   385
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   386
wenzelm@26874
   387
wenzelm@33842
   388
Contributions to Isabelle2009-1
wenzelm@33842
   389
-------------------------------
bulwahn@33649
   390
haftmann@33862
   391
* November 2009, Brian Huffman, PSU
haftmann@33862
   392
  New definitional domain package for HOLCF.
haftmann@33862
   393
hoelzl@33759
   394
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   395
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   396
wenzelm@33842
   397
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   398
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   399
bulwahn@33627
   400
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   401
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   402
  equational specifications.
blanchet@48977
   403
wenzelm@33897
   404
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   405
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   406
blanchet@33192
   407
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   408
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   409
boehmes@33010
   410
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   411
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   412
boehmes@33010
   413
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   414
  Refinement of parts of the HOL datatype package.
haftmann@33005
   415
boehmes@33010
   416
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   417
  Generic term styles for term antiquotations.
haftmann@33005
   418
wenzelm@32762
   419
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   420
  More efficient HOL/record implementation.
wenzelm@32762
   421
boehmes@32618
   422
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   423
  SMT method using external SMT solvers.
boehmes@32618
   424
haftmann@32600
   425
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   426
  Refinement of sets and lattices.
haftmann@32600
   427
haftmann@32600
   428
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   429
  New number theory.
haftmann@32600
   430
Philipp@32268
   431
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   432
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   433
  prover.
Philipp@32268
   434
haftmann@31997
   435
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   436
  New quickcheck implementation using new code generator.
haftmann@31997
   437
haftmann@31997
   438
* July 2009: Florian Haftmann, TUM
haftmann@39644
   439
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   440
  for code generation.
haftmann@31466
   441
haftmann@31466
   442
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   443
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   444
  for code generation.
wenzelm@30978
   445
Philipp@32268
   446
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   447
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   448
Philipp@32268
   449
wenzelm@30978
   450
Contributions to Isabelle2009
wenzelm@30978
   451
-----------------------------
wenzelm@30978
   452
wenzelm@30383
   453
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   454
  Cambridge
wenzelm@30383
   455
  Elementary topology in Euclidean space.
wenzelm@30383
   456
wenzelm@30886
   457
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   458
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   459
  computation.
wenzelm@30886
   460
wenzelm@30179
   461
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   462
  A Serbian theory.
wenzelm@30179
   463
wenzelm@30162
   464
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   465
  Misc cleanup of HOL/refute.
wenzelm@30154
   466
wenzelm@30162
   467
* February 2009: Timothy Bourke, NICTA
kleing@29883
   468
  New find_consts command.
kleing@29883
   469
wenzelm@30162
   470
* February 2009: Timothy Bourke, NICTA
kleing@29861
   471
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   472
haftmann@29398
   473
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   474
  New locale implementation.
haftmann@29398
   475
krauss@29182
   476
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   477
  Method "sizechange" for advanced termination proofs.
krauss@29182
   478
kleing@28901
   479
* November 2008: Timothy Bourke, NICTA
kleing@28901
   480
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   481
haftmann@29398
   482
* 2008: Florian Haftmann, TUM
haftmann@29398
   483
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   484
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   485
wenzelm@28604
   486
* October 2008: Fabian Immler, TUM
wenzelm@28604
   487
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   488
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   489
  services.
wenzelm@28604
   490
wenzelm@30162
   491
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   492
  Prover for coherent logic.
wenzelm@30162
   493
wenzelm@28474
   494
* August 2008: Fabian Immler, TUM
wenzelm@28474
   495
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   496
wenzelm@28474
   497
wenzelm@28474
   498
Contributions to Isabelle2008
wenzelm@28474
   499
-----------------------------
wenzelm@28474
   500
wenzelm@27009
   501
* 2007/2008:
wenzelm@27009
   502
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   503
  HOL library improvements.
wenzelm@25468
   504
wenzelm@27009
   505
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   506
  HOLCF library improvements.
wenzelm@27009
   507
wenzelm@27009
   508
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   509
  HOL-Nominal package improvements.
wenzelm@27009
   510
wenzelm@27009
   511
* March 2008: Markus Reiter, TUM
wenzelm@27009
   512
  HOL/Library/RBT: red-black trees.
haftmann@26728
   513
wenzelm@26874
   514
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   515
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   516
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   517
  for HOL.
haftmann@26728
   518
wenzelm@27009
   519
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   520
  Misc improvements of record package in HOL.
wenzelm@27009
   521
wenzelm@27009
   522
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   523
  Overloading and class instantiation target.
wenzelm@27009
   524
wenzelm@27009
   525
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   526
  New version of primrec package for local theories.
wenzelm@27009
   527
wenzelm@27009
   528
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   529
  Method "induction_scheme" in HOL.
wenzelm@27009
   530
wenzelm@27009
   531
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   532
  HOL-Lattice: some more lemmas.
wenzelm@26198
   533
wenzelm@26874
   534
wenzelm@25454
   535
Contributions to Isabelle2007
wenzelm@25454
   536
-----------------------------
wenzelm@23252
   537
schirmer@25409
   538
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   539
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   540
wenzelm@25057
   541
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   542
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   543
wenzelm@24799
   544
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   545
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   546
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   547
kleing@24332
   548
* August 2007: Brian Huffman, PSU
wenzelm@24799
   549
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   550
wenzelm@23252
   551
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   552
  Semiring normalization and Groebner Bases.
wenzelm@25449
   553
  Support for dense linear orders.
wenzelm@17866
   554
paulson@23449
   555
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   556
  Metis theorem-prover.
paulson@23449
   557
wenzelm@24799
   558
* 2007: Kong W. Susanto, Cambridge
paulson@23449
   559
  HOL: Metis prover integration.
paulson@23449
   560
wenzelm@24799
   561
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   562
  HOL: inductive predicates and sets.
wenzelm@24799
   563
wenzelm@24803
   564
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   565
  HOL/record: misc improvements.
wenzelm@24803
   566
wenzelm@24799
   567
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   568
  HOL: function package and related theories on termination.
wenzelm@24799
   569
haftmann@22449
   570
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   571
  Pure: generic code generator framework.
haftmann@22449
   572
  Pure: class package.
wenzelm@24799
   573
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   574
wenzelm@25449
   575
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   576
    Julien Narboux, TUM
wenzelm@24799
   577
  HOL/Nominal package and related tools.
haftmann@22449
   578
wenzelm@21242
   579
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   580
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   581
wenzelm@21169
   582
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   583
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   584
wenzelm@20340
   585
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   586
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   587
kleing@20067
   588
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   589
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   590
nipkow@19896
   591
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   592
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   593
wenzelm@19650
   594
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   595
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   596
  arithmetic.
kleing@19470
   597
kleing@19470
   598
* February 2006: Benjamin Porter, NICTA
kleing@23382
   599
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   600
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   601
  of rationals.
wenzelm@17532
   602
wenzelm@19650
   603
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   604
  Sketch for Isar 'guess' element.
wenzelm@19650
   605
wenzelm@19650
   606
wenzelm@25454
   607
Contributions to Isabelle2005
wenzelm@25454
   608
-----------------------------
wenzelm@17382
   609
wenzelm@17640
   610
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   611
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   612
wenzelm@17640
   613
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   614
  Components for SAT solver method using zChaff.
wenzelm@17640
   615
wenzelm@17534
   616
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   617
  A Chinese theory.
wenzelm@17534
   618
wenzelm@17562
   619
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   620
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   621
wenzelm@17532
   622
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   623
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   624
wenzelm@16892
   625
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   626
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   627
wenzelm@17532
   628
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   629
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   630
wenzelm@16252
   631
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   632
  Improved subst method.
wenzelm@17532
   633
wenzelm@17532
   634
* 2005: Brian Huffman, OGI
wenzelm@17532
   635
  Various improvements of HOLCF.
wenzelm@17532
   636
  Some improvements of the HOL-Complex library.
wenzelm@17532
   637
wenzelm@17532
   638
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   639
  Some support for asynchronous communication with external provers
wenzelm@17532
   640
  (experimental).
wenzelm@17532
   641
wenzelm@17532
   642
* 2005: Florian Haftmann, TUM
wenzelm@17543
   643
  Contributions to document 'sugar'.
wenzelm@17532
   644
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   645
  Some cleanup of ML legacy.
wenzelm@17532
   646
  Additional antiquotations.
wenzelm@17532
   647
  Improved Isabelle web site.
wenzelm@17532
   648
wenzelm@17532
   649
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   650
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   651
  interfaces (experimental).
wenzelm@17532
   652
wenzelm@17532
   653
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   654
  Contributions to document 'sugar'.
wenzelm@17532
   655
  Improved Isabelle web site.
wenzelm@17532
   656
  Improved HTML presentation of theories.
wenzelm@17532
   657
wenzelm@17532
   658
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   659
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   660
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   661
  Improved version of HOL-Algebra.
wenzelm@17532
   662
wenzelm@17532
   663
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   664
  Improved version of HOL presburger method.
wenzelm@17532
   665
wenzelm@17532
   666
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   667
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   668
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   669
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   670
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   671
wenzelm@17532
   672
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   673
  Contributions to document 'sugar'.
wenzelm@17532
   674
  Improved version of HOL/record.
wenzelm@17532
   675
wenzelm@17532
   676
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   677
  Improved version of HOL/Import.
wenzelm@17532
   678
  Some internal ML reorganizations.
wenzelm@17532
   679
wenzelm@17532
   680
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   681
  SAT solver method using zChaff.
wenzelm@17532
   682
  Improved version of HOL/refute.