CONTRIBUTORS
author paulson <lp15@cam.ac.uk>
Tue Jul 01 16:08:31 2014 +0100 (2014-07-01)
changeset 57474 250decee4ac5
parent 57452 ecad2a53755a
child 57513 55b2afc5ddfc
permissions -rw-r--r--
for new release
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@57452
     6
Contributions to Isabelle2014
wenzelm@57452
     7
-----------------------------
wenzelm@54055
     8
haftmann@57419
     9
* June 2014: Florian Haftmann, TUM
wenzelm@57452
    10
  Consolidation and generalization of facts concerning products
wenzelm@57452
    11
  (resp. sums) on finite sets.
haftmann@57419
    12
haftmann@57419
    13
* June 2014: Florian Haftmann, TUM
haftmann@57419
    14
  Internal reorganisation of the local theory / named target stack.
hoelzl@57235
    15
blanchet@57216
    16
* Summer 2014: Mathias Fleury, ENS Rennes, and Albert Steckermeier, TUM
wenzelm@57452
    17
  Work on exotic automatic theorem provers for Sledgehammer (LEO-II,
wenzelm@57452
    18
  veriT, Waldmeister, etc.).
blanchet@57216
    19
hoelzl@57254
    20
* June 2014: Sudeep Kanav, TUM, Jeremy Avigad, CMU, and Johannes Hölzl, TUM
wenzelm@57452
    21
  Various properties of exponentially, Erlang, and normal distributed
wenzelm@57452
    22
  random variables.
hoelzl@57235
    23
wenzelm@57452
    24
* May 2014: Cezary Kaliszyk, University of Innsbruck, and
wenzelm@57452
    25
  Jasmin Blanchette, TUM
blanchet@57030
    26
  SML-based engines for MaSh.
blanchet@57030
    27
wenzelm@55913
    28
* March 2014: René Thiemann
nipkow@55895
    29
  Improved code generation for multisets.
nipkow@55895
    30
haftmann@56416
    31
* February 2014: Florian Haftmann, TUM
wenzelm@57452
    32
  Permanent interpretation inside theory, locale and class targets
wenzelm@57452
    33
  with mixin definitions.
haftmann@56416
    34
lp15@57474
    35
* Spring 2014: Lawrence C Paulson, Cambridge
lp15@57474
    36
  Theory Complex_Basic_Analysis. Tidying up Number_Theory vs Old_Number_Theory
lp15@57474
    37
wenzelm@57452
    38
* Winter 2013 and Spring 2014: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@57452
    39
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
blanchet@56118
    40
wenzelm@57452
    41
* Fall 2013 and Winter 2014: Martin Desharnais, Lorenz Panny,
wenzelm@57452
    42
  Dmitriy Traytel, and Jasmin Blanchette, TUM
wenzelm@57452
    43
  Various improvements to the BNF-based (co)datatype package,
wenzelm@57452
    44
  including a more polished "primcorec" command, optimizations, and
wenzelm@57452
    45
  integration in the "HOL" session.
wenzelm@57452
    46
wenzelm@57452
    47
* Winter/Spring 2014: Sascha Boehme, QAware GmbH, and
wenzelm@57452
    48
  Jasmin Blanchette, TUM
wenzelm@57452
    49
  "SMT2" module and "smt2" proof method, based on SMT-LIB 2 and
wenzelm@57452
    50
  Z3 4.3.
blanchet@56118
    51
lars@55316
    52
* January 2014: Lars Hupel, TUM
lars@55316
    53
  An improved, interactive simplifier trace with integration into the
lars@55316
    54
  Isabelle/jEdit Prover IDE.
wenzelm@54055
    55
haftmann@56416
    56
* December 2013: Florian Haftmann, TUM
haftmann@56416
    57
  Consolidation of abstract interpretations concerning min and max.
haftmann@56416
    58
haftmann@56416
    59
* November 2013: Florian Haftmann, TUM
haftmann@56418
    60
  Abolition of negative numeral literals in the logic.
haftmann@56416
    61
wenzelm@55913
    62
wenzelm@53984
    63
Contributions to Isabelle2013-1
wenzelm@53984
    64
-------------------------------
wenzelm@50994
    65
noschinl@54363
    66
* September 2013: Lars Noschinski, TUM
wenzelm@54364
    67
  Conversion between function definitions as list of equations and
wenzelm@54364
    68
  case expressions in HOL.
wenzelm@54364
    69
  New library Simps_Case_Conv with commands case_of_simps,
wenzelm@54364
    70
  simps_of_case.
noschinl@54363
    71
wenzelm@53396
    72
* September 2013: Nik Sultana, University of Cambridge
wenzelm@53396
    73
  Improvements to HOL/TPTP parser and import facilities.
wenzelm@53396
    74
traytel@54029
    75
* September 2013: Johannes Hölzl and Dmitriy Traytel, TUM
traytel@54029
    76
  New "coinduction" method (residing in HOL-BNF) to avoid boilerplate.
traytel@54029
    77
wenzelm@53984
    78
* Summer 2013: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@53984
    79
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@53984
    80
krauss@53613
    81
* Summer 2013: Manuel Eberl, TUM
krauss@53613
    82
  Generation of elimination rules in the function package.
krauss@53613
    83
  New command "fun_cases".
krauss@53613
    84
wenzelm@54051
    85
* Summer 2013: Christian Sternagel, JAIST
wenzelm@54051
    86
  Improved support for ad hoc overloading of constants, including
wenzelm@54051
    87
  documentation and examples.
wenzelm@54051
    88
wenzelm@53396
    89
* Spring and Summer 2013: Lorenz Panny, Dmitriy Traytel, and
wenzelm@53396
    90
  Jasmin Blanchette, TUM
blanchet@56118
    91
  Various improvements to the BNF-based (co)datatype package, including
blanchet@54010
    92
  "primrec_new" and "primcorec" commands and a compatibility layer.
blanchet@53307
    93
kuncar@54021
    94
* Spring and Summer 2013: Ondrej Kuncar, TUM
wenzelm@54035
    95
  Various improvements of Lifting and Transfer packages.
kuncar@54021
    96
kuncar@54021
    97
* Spring 2013: Brian Huffman, Galois Inc.
wenzelm@54035
    98
  Improvements of the Transfer package.
wenzelm@54051
    99
blanchet@53728
   100
* Summer 2013: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@53728
   101
  Jasmin Blanchette, TUM
blanchet@53728
   102
  Various improvements to MaSh, including a server mode.
blanchet@53728
   103
blanchet@53728
   104
* First half of 2013: Steffen Smolka, TUM
blanchet@53728
   105
  Further improvements to Sledgehammer's Isar proof generator.
blanchet@53728
   106
haftmann@52485
   107
* May 2013: Florian Haftmann, TUM
haftmann@52485
   108
  Ephemeral interpretation in local theories.
haftmann@52485
   109
bulwahn@52266
   110
* May 2013: Lukas Bulwahn and Nicolai Schaffroth, TUM
wenzelm@53164
   111
  Spec_Check: A Quickcheck tool for Isabelle/ML.
bulwahn@52266
   112
traytel@51682
   113
* April 2013: Stefan Berghofer, secunet Security Networks AG
traytel@51682
   114
  Dmitriy Traytel, TUM
traytel@51682
   115
  Makarius Wenzel, Université Paris-Sud / LRI
traytel@51682
   116
  Case translations as a separate check phase independent of the
traytel@51682
   117
  datatype package.
traytel@51682
   118
haftmann@51487
   119
* March 2013: Florian Haftmann, TUM
haftmann@51489
   120
  Reform of "big operators" on sets.
haftmann@51489
   121
haftmann@51489
   122
* March 2013: Florian Haftmann, TUM
haftmann@51487
   123
  Algebraic locale hierarchy for orderings and (semi)lattices.
haftmann@51487
   124
wenzelm@52503
   125
* February 2013: Florian Haftmann, TUM
wenzelm@52503
   126
  Reworking and consolidation of code generation for target language
wenzelm@52503
   127
  numerals.
haftmann@51167
   128
wenzelm@52503
   129
* February 2013: Florian Haftmann, TUM
haftmann@51173
   130
  Sieve of Eratosthenes.
haftmann@51173
   131
haftmann@51167
   132
wenzelm@50993
   133
Contributions to Isabelle2013
wenzelm@50993
   134
-----------------------------
wenzelm@47887
   135
wenzelm@49532
   136
* 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@49532
   137
  Improvements of Isabelle/Scala and Isabelle/jEdit Prover IDE.
wenzelm@49532
   138
wenzelm@50648
   139
* Fall 2012: Daniel Kühlwein, ICIS, Radboud University Nijmegen
blanchet@50222
   140
  Jasmin Blanchette, TUM
blanchet@50222
   141
  Implemented Machine Learning for Sledgehammer (MaSh).
blanchet@50222
   142
blanchet@50219
   143
* Fall 2012: Steffen Smolka, TUM
wenzelm@50648
   144
  Various improvements to Sledgehammer's Isar proof generator,
wenzelm@50648
   145
  including a smart type annotation algorithm and proof shrinking.
blanchet@50219
   146
nipkow@50573
   147
* December 2012: Alessandro Coglio, Kestrel
wenzelm@50991
   148
  Contributions to HOL's Lattice library.
nipkow@50573
   149
hoelzl@50142
   150
* November 2012: Fabian Immler, TUM
wenzelm@50184
   151
  "Symbols" dockable for Isabelle/jEdit.
wenzelm@50184
   152
wenzelm@50184
   153
* November 2012: Fabian Immler, TUM
wenzelm@50184
   154
  Proof of the Daniell-Kolmogorov theorem: the existence of the limit
wenzelm@50184
   155
  of projective families.
hoelzl@50142
   156
Andreas@49770
   157
* October 2012: Andreas Lochbihler, KIT
wenzelm@50184
   158
  Efficient construction of red-black trees from sorted associative
wenzelm@50184
   159
  lists.
Andreas@49770
   160
haftmann@49190
   161
* September 2012: Florian Haftmann, TUM
haftmann@49190
   162
  Lattice instances for type option.
haftmann@49190
   163
Christian@49145
   164
* September 2012: Christian Sternagel, JAIST
Christian@49145
   165
  Consolidated HOL/Library (theories: Prefix_Order, Sublist, and
Christian@49145
   166
  Sublist_Order) w.r.t. prefixes, suffixes, and embedding on lists.
Christian@49145
   167
blanchet@48977
   168
* August 2012: Dmitriy Traytel, Andrei Popescu, Jasmin Blanchette, TUM
blanchet@49510
   169
  New BNF-based (co)datatype package.
blanchet@48977
   170
blanchet@48977
   171
* August 2012: Andrei Popescu and Dmitriy Traytel, TUM
blanchet@48977
   172
  Theories of ordinals and cardinals.
blanchet@48977
   173
wenzelm@48585
   174
* July 2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@48585
   175
  Advanced support for Isabelle sessions and build management, notably
wenzelm@48585
   176
  "isabelle build".
wenzelm@48585
   177
bulwahn@48111
   178
* June 2012: Felix Kuperjans, Lukas Bulwahn, TUM and Rafal Kolanski, NICTA
wenzelm@48585
   179
  Simproc for rewriting set comprehensions into pointfree expressions.
wenzelm@47887
   180
Andreas@49481
   181
* May 2012: Andreas Lochbihler, KIT
Andreas@49481
   182
  Theory of almost everywhere constant functions.
wenzelm@48124
   183
wenzelm@50648
   184
* 2010-2012: Markus Kaiser and Lukas Bulwahn, TUM
wenzelm@50648
   185
  Graphview in Scala/Swing.
wenzelm@50648
   186
wenzelm@50648
   187
wenzelm@47462
   188
Contributions to Isabelle2012
wenzelm@47462
   189
-----------------------------
wenzelm@45109
   190
hoelzl@47695
   191
* April 2012: Johannes Hölzl, TUM
wenzelm@47808
   192
  Probability: Introduced type to represent measures instead of
wenzelm@47808
   193
  locales.
hoelzl@47695
   194
hoelzl@47695
   195
* April 2012: Johannes Hölzl, Fabian Immler, TUM
hoelzl@47695
   196
  Float: Moved to Dyadic rationals to represent floating point numers.
hoelzl@47695
   197
wenzelm@47808
   198
* April 2012: Thomas Sewell, NICTA and
wenzelm@47808
   199
  2010: Sascha Boehme, TUM
wenzelm@47808
   200
  Theory HOL/Word/WordBitwise: logic/circuit expansion of bitvector
wenzelm@47808
   201
  equalities/inequalities.
thomas@47567
   202
wenzelm@47808
   203
* March 2012: Christian Sternagel, JAIST
bulwahn@47448
   204
  Consolidated theory of relation composition.
bulwahn@47448
   205
wenzelm@47413
   206
* March 2012: Nik Sultana, University of Cambridge
wenzelm@47413
   207
  HOL/TPTP parser and import facilities.
wenzelm@47413
   208
wenzelm@47462
   209
* March 2012: Cezary Kaliszyk, University of Innsbruck and
wenzelm@47462
   210
  Alexander Krauss, QAware GmbH
wenzelm@47462
   211
  Faster and more scalable Import mechanism for HOL Light proofs.
wenzelm@47462
   212
blanchet@47563
   213
* January 2012: Florian Haftmann, TUM, et al.
haftmann@46596
   214
  (Re-)Introduction of the "set" type constructor.
haftmann@46596
   215
kuncar@47700
   216
* 2012: Ondrej Kuncar, TUM
wenzelm@47808
   217
  New package Lifting, various improvements and refinements to the
wenzelm@47808
   218
  Quotient package.
kuncar@47700
   219
blanchet@47563
   220
* 2011/2012: Jasmin Blanchette, TUM
blanchet@47563
   221
  Various improvements to Sledgehammer, notably: tighter integration
wenzelm@47808
   222
  with SPASS, support for more provers (Alt-Ergo, iProver,
wenzelm@47808
   223
  iProver-Eq).
blanchet@47563
   224
wenzelm@47462
   225
* 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@47485
   226
  Various refinements of local theory infrastructure.
wenzelm@47462
   227
  Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
krauss@47265
   228
wenzelm@45109
   229
wenzelm@44801
   230
Contributions to Isabelle2011-1
wenzelm@44801
   231
-------------------------------
wenzelm@41651
   232
haftmann@44818
   233
* September 2011: Peter Gammie
huffman@44908
   234
  Theory HOL/Library/Saturated: numbers with saturated arithmetic.
haftmann@44818
   235
haftmann@44818
   236
* August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
haftmann@44818
   237
  Refined theory on complete lattices.
haftmann@44818
   238
wenzelm@44967
   239
* August 2011: Brian Huffman, Portland State University
wenzelm@44967
   240
  Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
wenzelm@44967
   241
wenzelm@44967
   242
* June 2011: Brian Huffman, Portland State University
wenzelm@44967
   243
  Proof method "countable_datatype" for theory Library/Countable.
wenzelm@44967
   244
wenzelm@44967
   245
* 2011: Jasmin Blanchette, TUM
wenzelm@44967
   246
  Various improvements to Sledgehammer, notably: use of sound
wenzelm@44967
   247
  translations, support for more provers (Waldmeister, LEO-II,
wenzelm@44967
   248
  Satallax). Further development of Nitpick and 'try' command.
wenzelm@44967
   249
wenzelm@44967
   250
* 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
wenzelm@44967
   251
  Theory HOL/Library/Cset_Monad allows do notation for computable sets
wenzelm@44967
   252
  (cset) via the generic monad ad-hoc overloading facility.
wenzelm@44967
   253
wenzelm@44967
   254
* 2011: Johannes Hölzl, Armin Heller, TUM and
wenzelm@44967
   255
  Bogdan Grechuk, University of Edinburgh
wenzelm@44967
   256
  Theory HOL/Library/Extended_Reals: real numbers extended with plus
wenzelm@44967
   257
  and minus infinity.
wenzelm@44967
   258
wenzelm@44882
   259
* 2011: Makarius Wenzel, Université Paris-Sud / LRI
wenzelm@44882
   260
  Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
wenzelm@44882
   261
  Prover IDE.
wenzelm@44882
   262
huffman@44908
   263
wenzelm@41512
   264
Contributions to Isabelle2011
wenzelm@41512
   265
-----------------------------
wenzelm@37383
   266
berghofe@41567
   267
* January 2011: Stefan Berghofer, secunet Security Networks AG
berghofe@41567
   268
  HOL-SPARK: an interactive prover back-end for SPARK.
berghofe@41567
   269
wenzelm@40379
   270
* October 2010: Bogdan Grechuk, University of Edinburgh
wenzelm@40379
   271
  Extended convex analysis in Multivariate Analysis.
wenzelm@40379
   272
wenzelm@40287
   273
* October 2010: Dmitriy Traytel, TUM
wenzelm@40287
   274
  Coercive subtyping via subtype constraints.
wenzelm@40287
   275
krauss@41531
   276
* October 2010: Alexander Krauss, TUM
krauss@41531
   277
  Command partial_function for function definitions based on complete
krauss@41531
   278
  partial orders in HOL.
krauss@41531
   279
haftmann@39644
   280
* September 2010: Florian Haftmann, TUM
wenzelm@41596
   281
  Refined concepts for evaluation, i.e., normalization of terms using
krauss@41531
   282
  different techniques.
haftmann@40120
   283
haftmann@40120
   284
* September 2010: Florian Haftmann, TUM
haftmann@39644
   285
  Code generation for Scala.
haftmann@39644
   286
hoelzl@38656
   287
* August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
wenzelm@41596
   288
  Improved Probability theory in HOL.
hoelzl@38656
   289
haftmann@38461
   290
* July 2010: Florian Haftmann, TUM
haftmann@39644
   291
  Reworking and extension of the Imperative HOL framework.
haftmann@38461
   292
wenzelm@41596
   293
* July 2010: Alexander Krauss, TUM and Christian Sternagel, University
wenzelm@41596
   294
    of Innsbruck
krauss@41531
   295
  Ad-hoc overloading. Generic do notation for monads.
krauss@41531
   296
wenzelm@37383
   297
wenzelm@37144
   298
Contributions to Isabelle2009-2
wenzelm@41512
   299
-------------------------------
wenzelm@33951
   300
krauss@37303
   301
* 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
krauss@37303
   302
  Makarius Wenzel, TUM / LRI
krauss@37303
   303
  Elimination of type classes from proof terms.
krauss@37303
   304
wenzelm@37144
   305
* April 2010: Florian Haftmann, TUM
haftmann@36416
   306
  Reorganization of abstract algebra type classes.
haftmann@36416
   307
wenzelm@37144
   308
* April 2010: Florian Haftmann, TUM
haftmann@36416
   309
  Code generation for data representations involving invariants;
haftmann@36416
   310
  various collections avaiable in theories Fset, Dlist, RBT,
haftmann@36416
   311
  Mapping and AssocList.
haftmann@36416
   312
wenzelm@37144
   313
* March 2010: Sascha Boehme, TUM
wenzelm@37144
   314
  Efficient SHA1 library for Poly/ML.
wenzelm@37144
   315
wenzelm@37282
   316
* February 2010: Cezary Kaliszyk and Christian Urban, TUM
wenzelm@37282
   317
  Quotient type package for Isabelle/HOL.
wenzelm@37282
   318
wenzelm@26874
   319
wenzelm@33842
   320
Contributions to Isabelle2009-1
wenzelm@33842
   321
-------------------------------
bulwahn@33649
   322
haftmann@33862
   323
* November 2009, Brian Huffman, PSU
haftmann@33862
   324
  New definitional domain package for HOLCF.
haftmann@33862
   325
hoelzl@33759
   326
* November 2009: Robert Himmelmann, TUM
haftmann@33862
   327
  Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
hoelzl@33759
   328
wenzelm@33842
   329
* November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
wenzelm@33842
   330
  A tabled implementation of the reflexive transitive closure.
bulwahn@33649
   331
bulwahn@33627
   332
* November 2009: Lukas Bulwahn, TUM
wenzelm@33842
   333
  Predicate Compiler: a compiler for inductive predicates to
wenzelm@33843
   334
  equational specifications.
blanchet@48977
   335
wenzelm@33897
   336
* November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
wenzelm@33842
   337
  HOL-Boogie: an interactive prover back-end for Boogie and VCC.
boehmes@33419
   338
blanchet@33192
   339
* October 2009: Jasmin Blanchette, TUM
wenzelm@33842
   340
  Nitpick: yet another counterexample generator for Isabelle/HOL.
blanchet@33192
   341
boehmes@33010
   342
* October 2009: Sascha Boehme, TUM
wenzelm@33182
   343
  Extension of SMT method: proof-reconstruction for the SMT solver Z3.
boehmes@33010
   344
boehmes@33010
   345
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   346
  Refinement of parts of the HOL datatype package.
haftmann@33005
   347
boehmes@33010
   348
* October 2009: Florian Haftmann, TUM
wenzelm@33182
   349
  Generic term styles for term antiquotations.
haftmann@33005
   350
wenzelm@32762
   351
* September 2009: Thomas Sewell, NICTA
wenzelm@33182
   352
  More efficient HOL/record implementation.
wenzelm@32762
   353
boehmes@32618
   354
* September 2009: Sascha Boehme, TUM
wenzelm@33182
   355
  SMT method using external SMT solvers.
boehmes@32618
   356
haftmann@32600
   357
* September 2009: Florian Haftmann, TUM
wenzelm@33182
   358
  Refinement of sets and lattices.
haftmann@32600
   359
haftmann@32600
   360
* July 2009: Jeremy Avigad and Amine Chaieb
wenzelm@33182
   361
  New number theory.
haftmann@32600
   362
Philipp@32268
   363
* July 2009: Philipp Meyer, TUM
wenzelm@33182
   364
  HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
wenzelm@33182
   365
  prover.
Philipp@32268
   366
haftmann@31997
   367
* July 2009: Florian Haftmann, TUM
wenzelm@33182
   368
  New quickcheck implementation using new code generator.
haftmann@31997
   369
haftmann@31997
   370
* July 2009: Florian Haftmann, TUM
haftmann@39644
   371
  HOL/Library/Fset: an explicit type of sets; finite sets ready to use
wenzelm@33182
   372
  for code generation.
haftmann@31466
   373
haftmann@31466
   374
* June 2009: Florian Haftmann, TUM
wenzelm@33843
   375
  HOL/Library/Tree: search trees implementing mappings, ready to use
wenzelm@33182
   376
  for code generation.
wenzelm@30978
   377
Philipp@32268
   378
* March 2009: Philipp Meyer, TUM
wenzelm@33843
   379
  Minimization tool for results from Sledgehammer.
wenzelm@33182
   380
Philipp@32268
   381
wenzelm@30978
   382
Contributions to Isabelle2009
wenzelm@30978
   383
-----------------------------
wenzelm@30978
   384
wenzelm@30383
   385
* March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
wenzelm@30383
   386
  Cambridge
wenzelm@30383
   387
  Elementary topology in Euclidean space.
wenzelm@30383
   388
wenzelm@30886
   389
* March 2009: Johannes Hoelzl, TUM
wenzelm@30886
   390
  Method "approximation", which proves real valued inequalities by
wenzelm@30886
   391
  computation.
wenzelm@30886
   392
wenzelm@30179
   393
* February 2009: Filip Maric, Univ. of Belgrade
wenzelm@30179
   394
  A Serbian theory.
wenzelm@30179
   395
wenzelm@30162
   396
* February 2009: Jasmin Christian Blanchette, TUM
wenzelm@30154
   397
  Misc cleanup of HOL/refute.
wenzelm@30154
   398
wenzelm@30162
   399
* February 2009: Timothy Bourke, NICTA
kleing@29883
   400
  New find_consts command.
kleing@29883
   401
wenzelm@30162
   402
* February 2009: Timothy Bourke, NICTA
kleing@29861
   403
  "solves" criterion for find_theorems and auto_solve option
kleing@29861
   404
haftmann@29398
   405
* December 2008: Clemens Ballarin, TUM
haftmann@29398
   406
  New locale implementation.
haftmann@29398
   407
krauss@29182
   408
* December 2008: Armin Heller, TUM and Alexander Krauss, TUM
krauss@29182
   409
  Method "sizechange" for advanced termination proofs.
krauss@29182
   410
kleing@28901
   411
* November 2008: Timothy Bourke, NICTA
kleing@28901
   412
  Performance improvement (factor 50) for find_theorems.
kleing@28901
   413
haftmann@29398
   414
* 2008: Florian Haftmann, TUM
haftmann@29398
   415
  Various extensions and restructurings in HOL, improvements
haftmann@29398
   416
  in evaluation mechanisms, new module binding.ML for name bindings.
haftmann@29398
   417
wenzelm@28604
   418
* October 2008: Fabian Immler, TUM
wenzelm@28604
   419
  ATP manager for Sledgehammer, based on ML threads instead of Posix
wenzelm@28604
   420
  processes.  Additional ATP wrappers, including remote SystemOnTPTP
wenzelm@28604
   421
  services.
wenzelm@28604
   422
wenzelm@30162
   423
* September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
wenzelm@30162
   424
  Prover for coherent logic.
wenzelm@30162
   425
wenzelm@28474
   426
* August 2008: Fabian Immler, TUM
wenzelm@28474
   427
  Vampire wrapper script for remote SystemOnTPTP service.
wenzelm@28474
   428
wenzelm@28474
   429
wenzelm@28474
   430
Contributions to Isabelle2008
wenzelm@28474
   431
-----------------------------
wenzelm@28474
   432
wenzelm@27009
   433
* 2007/2008:
wenzelm@27009
   434
  Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
wenzelm@27009
   435
  HOL library improvements.
wenzelm@25468
   436
wenzelm@27009
   437
* 2007/2008: Brian Huffman, PSU
wenzelm@27009
   438
  HOLCF library improvements.
wenzelm@27009
   439
wenzelm@27009
   440
* 2007/2008: Stefan Berghofer, TUM
wenzelm@30179
   441
  HOL-Nominal package improvements.
wenzelm@27009
   442
wenzelm@27009
   443
* March 2008: Markus Reiter, TUM
wenzelm@27009
   444
  HOL/Library/RBT: red-black trees.
haftmann@26728
   445
wenzelm@26874
   446
* February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
wenzelm@26874
   447
  Lukas Bulwahn, TUM and John Matthews, Galois:
wenzelm@26874
   448
  HOL/Library/Imperative_HOL: Haskell-style imperative data structures
wenzelm@26874
   449
  for HOL.
haftmann@26728
   450
wenzelm@27009
   451
* December 2007: Norbert Schirmer, Uni Saarbruecken
wenzelm@27009
   452
  Misc improvements of record package in HOL.
wenzelm@27009
   453
wenzelm@27009
   454
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   455
  Overloading and class instantiation target.
wenzelm@27009
   456
wenzelm@27009
   457
* December 2007: Florian Haftmann, TUM
wenzelm@27009
   458
  New version of primrec package for local theories.
wenzelm@27009
   459
wenzelm@27009
   460
* December 2007: Alexander Krauss, TUM
wenzelm@27009
   461
  Method "induction_scheme" in HOL.
wenzelm@27009
   462
wenzelm@27009
   463
* November 2007: Peter Lammich, Uni Muenster
wenzelm@27009
   464
  HOL-Lattice: some more lemmas.
wenzelm@26198
   465
wenzelm@26874
   466
wenzelm@25454
   467
Contributions to Isabelle2007
wenzelm@25454
   468
-----------------------------
wenzelm@23252
   469
schirmer@25409
   470
* October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
wenzelm@25398
   471
  State Spaces: The Locale Way (in HOL).
wenzelm@25398
   472
wenzelm@25057
   473
* October 2007: Mark A. Hillebrand, DFKI
wenzelm@25057
   474
  Robust sub/superscripts in LaTeX document output.
wenzelm@25057
   475
wenzelm@24799
   476
* August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
wenzelm@24799
   477
    Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
kleing@24333
   478
  HOL-Word: a library for fixed-size machine words in Isabelle.
kleing@24333
   479
kleing@24332
   480
* August 2007: Brian Huffman, PSU
wenzelm@24799
   481
  HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
kleing@24332
   482
wenzelm@23252
   483
* June 2007: Amine Chaieb, TUM
wenzelm@24799
   484
  Semiring normalization and Groebner Bases.
wenzelm@25449
   485
  Support for dense linear orders.
wenzelm@17866
   486
paulson@23449
   487
* June 2007: Joe Hurd, Oxford
wenzelm@24799
   488
  Metis theorem-prover.
paulson@23449
   489
wenzelm@24799
   490
* 2007: Kong W. Susanto, Cambridge
paulson@23449
   491
  HOL: Metis prover integration.
paulson@23449
   492
wenzelm@24799
   493
* 2007: Stefan Berghofer, TUM
wenzelm@25449
   494
  HOL: inductive predicates and sets.
wenzelm@24799
   495
wenzelm@24803
   496
* 2007: Norbert Schirmer, TUM
wenzelm@24803
   497
  HOL/record: misc improvements.
wenzelm@24803
   498
wenzelm@24799
   499
* 2006/2007: Alexander Krauss, TUM
wenzelm@24799
   500
  HOL: function package and related theories on termination.
wenzelm@24799
   501
haftmann@22449
   502
* 2006/2007: Florian Haftmann, TUM
haftmann@22449
   503
  Pure: generic code generator framework.
haftmann@22449
   504
  Pure: class package.
wenzelm@24799
   505
  HOL: theory reorganization, code generator setup.
wenzelm@24799
   506
wenzelm@25449
   507
* 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
wenzelm@25449
   508
    Julien Narboux, TUM
wenzelm@24799
   509
  HOL/Nominal package and related tools.
haftmann@22449
   510
wenzelm@21242
   511
* November 2006: Lukas Bulwahn, TUM
wenzelm@24799
   512
  HOL: method "lexicographic_order" for function package.
wenzelm@21242
   513
wenzelm@21169
   514
* October 2006: Stefan Hohe, TUM
wenzelm@21169
   515
  HOL-Algebra: ideals and quotients over rings.
wenzelm@21169
   516
wenzelm@20340
   517
* August 2006: Amine Chaieb, TUM
wenzelm@20340
   518
  Experimental support for generic reflection and reification in HOL.
wenzelm@20340
   519
kleing@20067
   520
* July 2006: Rafal Kolanski, NICTA
kleing@20067
   521
  Hex (0xFF) and binary (0b1011) numerals.
kleing@20067
   522
nipkow@19896
   523
* May 2006: Klaus Aehlig, LMU
nipkow@19896
   524
  Command 'normal_form': normalization by evaluation.
nipkow@19896
   525
wenzelm@19650
   526
* May 2006: Amine Chaieb, TUM
wenzelm@19650
   527
  HOL-Complex: Ferrante and Rackoff Algorithm for linear real
wenzelm@19650
   528
  arithmetic.
kleing@19470
   529
kleing@19470
   530
* February 2006: Benjamin Porter, NICTA
kleing@23382
   531
  HOL and HOL-Complex: generalised mean value theorem, continuum is
kleing@19470
   532
  not denumerable, harmonic and arithmetic series, and denumerability
kleing@19470
   533
  of rationals.
wenzelm@17532
   534
wenzelm@19650
   535
* October 2005: Martin Wildmoser, TUM
wenzelm@19650
   536
  Sketch for Isar 'guess' element.
wenzelm@19650
   537
wenzelm@19650
   538
wenzelm@25454
   539
Contributions to Isabelle2005
wenzelm@25454
   540
-----------------------------
wenzelm@17382
   541
wenzelm@17640
   542
* September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
wenzelm@17640
   543
  HOL-Complex: Formalization of Taylor series.
wenzelm@17640
   544
wenzelm@17640
   545
* September 2005: Stephan Merz, Alwen Tiu, QSL Loria
wenzelm@17640
   546
  Components for SAT solver method using zChaff.
wenzelm@17640
   547
wenzelm@17534
   548
* September 2005: Ning Zhang and Christian Urban, LMU Munich
wenzelm@17534
   549
  A Chinese theory.
wenzelm@17534
   550
wenzelm@17562
   551
* September 2005: Bernhard Haeupler, TUM
wenzelm@17382
   552
  Method comm_ring for proving equalities in commutative rings.
wenzelm@16892
   553
wenzelm@17532
   554
* July/August 2005: Jeremy Avigad, Carnegie Mellon University
wenzelm@16892
   555
  Various improvements of the HOL and HOL-Complex library.
wenzelm@16868
   556
wenzelm@16892
   557
* July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
wenzelm@16892
   558
  Some structured proofs about completeness of real numbers.
wenzelm@16892
   559
wenzelm@17532
   560
* May 2005: Rafal Kolanski and Gerwin Klein, NICTA
wenzelm@17532
   561
  Improved retrieval of facts from theory/proof context.
wenzelm@15994
   562
wenzelm@16252
   563
* February 2005: Lucas Dixon, University of Edinburgh
wenzelm@17532
   564
  Improved subst method.
wenzelm@17532
   565
wenzelm@17532
   566
* 2005: Brian Huffman, OGI
wenzelm@17532
   567
  Various improvements of HOLCF.
wenzelm@17532
   568
  Some improvements of the HOL-Complex library.
wenzelm@17532
   569
wenzelm@17532
   570
* 2005: Claire Quigley and Jia Meng, University of Cambridge
wenzelm@17532
   571
  Some support for asynchronous communication with external provers
wenzelm@17532
   572
  (experimental).
wenzelm@17532
   573
wenzelm@17532
   574
* 2005: Florian Haftmann, TUM
wenzelm@17543
   575
  Contributions to document 'sugar'.
wenzelm@17532
   576
  Various ML combinators, notably linear functional transformations.
wenzelm@17532
   577
  Some cleanup of ML legacy.
wenzelm@17532
   578
  Additional antiquotations.
wenzelm@17532
   579
  Improved Isabelle web site.
wenzelm@17532
   580
wenzelm@17532
   581
* 2004/2005: David Aspinall, University of Edinburgh
wenzelm@17532
   582
  Various elements of XML and PGIP based communication with user
wenzelm@17532
   583
  interfaces (experimental).
wenzelm@17532
   584
wenzelm@17532
   585
* 2004/2005: Gerwin Klein, NICTA
wenzelm@17532
   586
  Contributions to document 'sugar'.
wenzelm@17532
   587
  Improved Isabelle web site.
wenzelm@17532
   588
  Improved HTML presentation of theories.
wenzelm@17532
   589
wenzelm@17532
   590
* 2004/2005: Clemens Ballarin, TUM
wenzelm@17532
   591
  Provers: tools for transitive relations and quasi orders.
wenzelm@17532
   592
  Improved version of locales, notably interpretation of locales.
wenzelm@17532
   593
  Improved version of HOL-Algebra.
wenzelm@17532
   594
wenzelm@17532
   595
* 2004/2005: Amine Chaieb, TUM
wenzelm@17532
   596
  Improved version of HOL presburger method.
wenzelm@17532
   597
wenzelm@17532
   598
* 2004/2005: Steven Obua, TUM
wenzelm@17532
   599
  Improved version of HOL/Import, support for HOL-Light.
wenzelm@17532
   600
  Improved version of HOL-Complex-Matrix.
wenzelm@17572
   601
  Pure/defs: more sophisticated checks on well-formedness of overloading.
wenzelm@17543
   602
  Pure/Tools: an experimental evaluator for lambda terms.
wenzelm@17532
   603
wenzelm@17532
   604
* 2004/2005: Norbert Schirmer, TUM
wenzelm@17532
   605
  Contributions to document 'sugar'.
wenzelm@17532
   606
  Improved version of HOL/record.
wenzelm@17532
   607
wenzelm@17532
   608
* 2004/2005: Sebastian Skalberg, TUM
wenzelm@17532
   609
  Improved version of HOL/Import.
wenzelm@17532
   610
  Some internal ML reorganizations.
wenzelm@17532
   611
wenzelm@17532
   612
* 2004/2005: Tjark Weber, TUM
wenzelm@17640
   613
  SAT solver method using zChaff.
wenzelm@17532
   614
  Improved version of HOL/refute.