1 For the purposes of the license agreement in the file COPYRIGHT, a
2 'contributor' is anybody who is listed in this file (CONTRIBUTORS) or
3 who is listed as an author in one of the source files of this Isabelle
6 Contributions to Isabelle2012
7 -----------------------------
9 * March 2012: Christian Sternagel, Japan Advanced Institute of Science
11 Consolidated theory of relation composition.
13 * March 2012: Nik Sultana, University of Cambridge
14 HOL/TPTP parser and import facilities.
16 * March 2012: Cezary Kaliszyk, University of Innsbruck and
17 Alexander Krauss, QAware GmbH
18 Faster and more scalable Import mechanism for HOL Light proofs.
20 * January 2012: Florian Haftmann, TUM, et. al.
21 (Re-)Introduction of the "set" type constructor.
23 * 2011/2012: Makarius Wenzel, Université Paris-Sud / LRI
24 Various refinements of local theory infrastructure.
25 Improvements of Isabelle/Scala layer and Isabelle/jEdit Prover IDE.
28 Contributions to Isabelle2011-1
29 -------------------------------
31 * September 2011: Peter Gammie
32 Theory HOL/Library/Saturated: numbers with saturated arithmetic.
34 * August 2011: Florian Haftmann, Johannes Hölzl and Lars Noschinski, TUM
35 Refined theory on complete lattices.
37 * August 2011: Brian Huffman, Portland State University
38 Miscellaneous cleanup of Complex_Main and Multivariate_Analysis.
40 * June 2011: Brian Huffman, Portland State University
41 Proof method "countable_datatype" for theory Library/Countable.
43 * 2011: Jasmin Blanchette, TUM
44 Various improvements to Sledgehammer, notably: use of sound
45 translations, support for more provers (Waldmeister, LEO-II,
46 Satallax). Further development of Nitpick and 'try' command.
48 * 2011: Andreas Lochbihler, Karlsruhe Institute of Technology
49 Theory HOL/Library/Cset_Monad allows do notation for computable sets
50 (cset) via the generic monad ad-hoc overloading facility.
52 * 2011: Johannes Hölzl, Armin Heller, TUM and
53 Bogdan Grechuk, University of Edinburgh
54 Theory HOL/Library/Extended_Reals: real numbers extended with plus
57 * 2011: Makarius Wenzel, Université Paris-Sud / LRI
58 Various building blocks for Isabelle/Scala layer and Isabelle/jEdit
62 Contributions to Isabelle2011
63 -----------------------------
65 * January 2011: Stefan Berghofer, secunet Security Networks AG
66 HOL-SPARK: an interactive prover back-end for SPARK.
68 * October 2010: Bogdan Grechuk, University of Edinburgh
69 Extended convex analysis in Multivariate Analysis.
71 * October 2010: Dmitriy Traytel, TUM
72 Coercive subtyping via subtype constraints.
74 * October 2010: Alexander Krauss, TUM
75 Command partial_function for function definitions based on complete
76 partial orders in HOL.
78 * September 2010: Florian Haftmann, TUM
79 Refined concepts for evaluation, i.e., normalization of terms using
82 * September 2010: Florian Haftmann, TUM
83 Code generation for Scala.
85 * August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
86 Improved Probability theory in HOL.
88 * July 2010: Florian Haftmann, TUM
89 Reworking and extension of the Imperative HOL framework.
91 * July 2010: Alexander Krauss, TUM and Christian Sternagel, University
93 Ad-hoc overloading. Generic do notation for monads.
96 Contributions to Isabelle2009-2
97 -------------------------------
99 * 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
100 Makarius Wenzel, TUM / LRI
101 Elimination of type classes from proof terms.
103 * April 2010: Florian Haftmann, TUM
104 Reorganization of abstract algebra type classes.
106 * April 2010: Florian Haftmann, TUM
107 Code generation for data representations involving invariants;
108 various collections avaiable in theories Fset, Dlist, RBT,
109 Mapping and AssocList.
111 * March 2010: Sascha Boehme, TUM
112 Efficient SHA1 library for Poly/ML.
114 * February 2010: Cezary Kaliszyk and Christian Urban, TUM
115 Quotient type package for Isabelle/HOL.
118 Contributions to Isabelle2009-1
119 -------------------------------
121 * November 2009, Brian Huffman, PSU
122 New definitional domain package for HOLCF.
124 * November 2009: Robert Himmelmann, TUM
125 Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
127 * November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
128 A tabled implementation of the reflexive transitive closure.
130 * November 2009: Lukas Bulwahn, TUM
131 Predicate Compiler: a compiler for inductive predicates to
132 equational specifications.
134 * November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
135 HOL-Boogie: an interactive prover back-end for Boogie and VCC.
137 * October 2009: Jasmin Blanchette, TUM
138 Nitpick: yet another counterexample generator for Isabelle/HOL.
140 * October 2009: Sascha Boehme, TUM
141 Extension of SMT method: proof-reconstruction for the SMT solver Z3.
143 * October 2009: Florian Haftmann, TUM
144 Refinement of parts of the HOL datatype package.
146 * October 2009: Florian Haftmann, TUM
147 Generic term styles for term antiquotations.
149 * September 2009: Thomas Sewell, NICTA
150 More efficient HOL/record implementation.
152 * September 2009: Sascha Boehme, TUM
153 SMT method using external SMT solvers.
155 * September 2009: Florian Haftmann, TUM
156 Refinement of sets and lattices.
158 * July 2009: Jeremy Avigad and Amine Chaieb
161 * July 2009: Philipp Meyer, TUM
162 HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
165 * July 2009: Florian Haftmann, TUM
166 New quickcheck implementation using new code generator.
168 * July 2009: Florian Haftmann, TUM
169 HOL/Library/Fset: an explicit type of sets; finite sets ready to use
172 * June 2009: Florian Haftmann, TUM
173 HOL/Library/Tree: search trees implementing mappings, ready to use
176 * March 2009: Philipp Meyer, TUM
177 Minimization tool for results from Sledgehammer.
180 Contributions to Isabelle2009
181 -----------------------------
183 * March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
185 Elementary topology in Euclidean space.
187 * March 2009: Johannes Hoelzl, TUM
188 Method "approximation", which proves real valued inequalities by
191 * February 2009: Filip Maric, Univ. of Belgrade
194 * February 2009: Jasmin Christian Blanchette, TUM
195 Misc cleanup of HOL/refute.
197 * February 2009: Timothy Bourke, NICTA
198 New find_consts command.
200 * February 2009: Timothy Bourke, NICTA
201 "solves" criterion for find_theorems and auto_solve option
203 * December 2008: Clemens Ballarin, TUM
204 New locale implementation.
206 * December 2008: Armin Heller, TUM and Alexander Krauss, TUM
207 Method "sizechange" for advanced termination proofs.
209 * November 2008: Timothy Bourke, NICTA
210 Performance improvement (factor 50) for find_theorems.
212 * 2008: Florian Haftmann, TUM
213 Various extensions and restructurings in HOL, improvements
214 in evaluation mechanisms, new module binding.ML for name bindings.
216 * October 2008: Fabian Immler, TUM
217 ATP manager for Sledgehammer, based on ML threads instead of Posix
218 processes. Additional ATP wrappers, including remote SystemOnTPTP
221 * September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
222 Prover for coherent logic.
224 * August 2008: Fabian Immler, TUM
225 Vampire wrapper script for remote SystemOnTPTP service.
228 Contributions to Isabelle2008
229 -----------------------------
232 Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
233 HOL library improvements.
235 * 2007/2008: Brian Huffman, PSU
236 HOLCF library improvements.
238 * 2007/2008: Stefan Berghofer, TUM
239 HOL-Nominal package improvements.
241 * March 2008: Markus Reiter, TUM
242 HOL/Library/RBT: red-black trees.
244 * February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
245 Lukas Bulwahn, TUM and John Matthews, Galois:
246 HOL/Library/Imperative_HOL: Haskell-style imperative data structures
249 * December 2007: Norbert Schirmer, Uni Saarbruecken
250 Misc improvements of record package in HOL.
252 * December 2007: Florian Haftmann, TUM
253 Overloading and class instantiation target.
255 * December 2007: Florian Haftmann, TUM
256 New version of primrec package for local theories.
258 * December 2007: Alexander Krauss, TUM
259 Method "induction_scheme" in HOL.
261 * November 2007: Peter Lammich, Uni Muenster
262 HOL-Lattice: some more lemmas.
265 Contributions to Isabelle2007
266 -----------------------------
268 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
269 State Spaces: The Locale Way (in HOL).
271 * October 2007: Mark A. Hillebrand, DFKI
272 Robust sub/superscripts in LaTeX document output.
274 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
275 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
276 HOL-Word: a library for fixed-size machine words in Isabelle.
278 * August 2007: Brian Huffman, PSU
279 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
281 * June 2007: Amine Chaieb, TUM
282 Semiring normalization and Groebner Bases.
283 Support for dense linear orders.
285 * June 2007: Joe Hurd, Oxford
286 Metis theorem-prover.
288 * 2007: Kong W. Susanto, Cambridge
289 HOL: Metis prover integration.
291 * 2007: Stefan Berghofer, TUM
292 HOL: inductive predicates and sets.
294 * 2007: Norbert Schirmer, TUM
295 HOL/record: misc improvements.
297 * 2006/2007: Alexander Krauss, TUM
298 HOL: function package and related theories on termination.
300 * 2006/2007: Florian Haftmann, TUM
301 Pure: generic code generator framework.
303 HOL: theory reorganization, code generator setup.
305 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
307 HOL/Nominal package and related tools.
309 * November 2006: Lukas Bulwahn, TUM
310 HOL: method "lexicographic_order" for function package.
312 * October 2006: Stefan Hohe, TUM
313 HOL-Algebra: ideals and quotients over rings.
315 * August 2006: Amine Chaieb, TUM
316 Experimental support for generic reflection and reification in HOL.
318 * July 2006: Rafal Kolanski, NICTA
319 Hex (0xFF) and binary (0b1011) numerals.
321 * May 2006: Klaus Aehlig, LMU
322 Command 'normal_form': normalization by evaluation.
324 * May 2006: Amine Chaieb, TUM
325 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
328 * February 2006: Benjamin Porter, NICTA
329 HOL and HOL-Complex: generalised mean value theorem, continuum is
330 not denumerable, harmonic and arithmetic series, and denumerability
333 * October 2005: Martin Wildmoser, TUM
334 Sketch for Isar 'guess' element.
337 Contributions to Isabelle2005
338 -----------------------------
340 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
341 HOL-Complex: Formalization of Taylor series.
343 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
344 Components for SAT solver method using zChaff.
346 * September 2005: Ning Zhang and Christian Urban, LMU Munich
349 * September 2005: Bernhard Haeupler, TUM
350 Method comm_ring for proving equalities in commutative rings.
352 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
353 Various improvements of the HOL and HOL-Complex library.
355 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
356 Some structured proofs about completeness of real numbers.
358 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
359 Improved retrieval of facts from theory/proof context.
361 * February 2005: Lucas Dixon, University of Edinburgh
362 Improved subst method.
364 * 2005: Brian Huffman, OGI
365 Various improvements of HOLCF.
366 Some improvements of the HOL-Complex library.
368 * 2005: Claire Quigley and Jia Meng, University of Cambridge
369 Some support for asynchronous communication with external provers
372 * 2005: Florian Haftmann, TUM
373 Contributions to document 'sugar'.
374 Various ML combinators, notably linear functional transformations.
375 Some cleanup of ML legacy.
376 Additional antiquotations.
377 Improved Isabelle web site.
379 * 2004/2005: David Aspinall, University of Edinburgh
380 Various elements of XML and PGIP based communication with user
381 interfaces (experimental).
383 * 2004/2005: Gerwin Klein, NICTA
384 Contributions to document 'sugar'.
385 Improved Isabelle web site.
386 Improved HTML presentation of theories.
388 * 2004/2005: Clemens Ballarin, TUM
389 Provers: tools for transitive relations and quasi orders.
390 Improved version of locales, notably interpretation of locales.
391 Improved version of HOL-Algebra.
393 * 2004/2005: Amine Chaieb, TUM
394 Improved version of HOL presburger method.
396 * 2004/2005: Steven Obua, TUM
397 Improved version of HOL/Import, support for HOL-Light.
398 Improved version of HOL-Complex-Matrix.
399 Pure/defs: more sophisticated checks on well-formedness of overloading.
400 Pure/Tools: an experimental evaluator for lambda terms.
402 * 2004/2005: Norbert Schirmer, TUM
403 Contributions to document 'sugar'.
404 Improved version of HOL/record.
406 * 2004/2005: Sebastian Skalberg, TUM
407 Improved version of HOL/Import.
408 Some internal ML reorganizations.
410 * 2004/2005: Tjark Weber, TUM
411 SAT solver method using zChaff.
412 Improved version of HOL/refute.