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 Isabelle2011
7 -----------------------------
9 * October 2010: Bogdan Grechuk, University of Edinburgh
10 Extended convex analysis in Multivariate Analysis.
12 * October 2010: Dmitriy Traytel, TUM
13 Coercive subtyping via subtype constraints.
15 * October 2010: Alexander Krauss, TUM
16 Command partial_function for function definitions based on complete
17 partial orders in HOL.
19 * September 2010: Florian Haftmann, TUM
20 Refined concepts for evaluation, i.e., normalisation of terms using
23 * September 2010: Florian Haftmann, TUM
24 Code generation for Scala.
26 * August 2010: Johannes Hoelzl, Armin Heller, and Robert Himmelmann, TUM
27 Rewriting the Probability theory.
29 * July 2010: Florian Haftmann, TUM
30 Reworking and extension of the Imperative HOL framework.
32 * July 2010: Alexander Krauss, TUM and Christian Sternagel, University of
34 Ad-hoc overloading. Generic do notation for monads.
37 Contributions to Isabelle2009-2
38 -------------------------------
40 * 2009/2010: Stefan Berghofer, Alexander Krauss, and Andreas Schropp, TUM,
41 Makarius Wenzel, TUM / LRI
42 Elimination of type classes from proof terms.
44 * April 2010: Florian Haftmann, TUM
45 Reorganization of abstract algebra type classes.
47 * April 2010: Florian Haftmann, TUM
48 Code generation for data representations involving invariants;
49 various collections avaiable in theories Fset, Dlist, RBT,
50 Mapping and AssocList.
52 * March 2010: Sascha Boehme, TUM
53 Efficient SHA1 library for Poly/ML.
55 * February 2010: Cezary Kaliszyk and Christian Urban, TUM
56 Quotient type package for Isabelle/HOL.
59 Contributions to Isabelle2009-1
60 -------------------------------
62 * November 2009, Brian Huffman, PSU
63 New definitional domain package for HOLCF.
65 * November 2009: Robert Himmelmann, TUM
66 Derivation and Brouwer's fixpoint theorem in Multivariate Analysis.
68 * November 2009: Stefan Berghofer and Lukas Bulwahn, TUM
69 A tabled implementation of the reflexive transitive closure.
71 * November 2009: Lukas Bulwahn, TUM
72 Predicate Compiler: a compiler for inductive predicates to
73 equational specifications.
75 * November 2009: Sascha Boehme, TUM and Burkhart Wolff, LRI Paris
76 HOL-Boogie: an interactive prover back-end for Boogie and VCC.
78 * October 2009: Jasmin Blanchette, TUM
79 Nitpick: yet another counterexample generator for Isabelle/HOL.
81 * October 2009: Sascha Boehme, TUM
82 Extension of SMT method: proof-reconstruction for the SMT solver Z3.
84 * October 2009: Florian Haftmann, TUM
85 Refinement of parts of the HOL datatype package.
87 * October 2009: Florian Haftmann, TUM
88 Generic term styles for term antiquotations.
90 * September 2009: Thomas Sewell, NICTA
91 More efficient HOL/record implementation.
93 * September 2009: Sascha Boehme, TUM
94 SMT method using external SMT solvers.
96 * September 2009: Florian Haftmann, TUM
97 Refinement of sets and lattices.
99 * July 2009: Jeremy Avigad and Amine Chaieb
102 * July 2009: Philipp Meyer, TUM
103 HOL/Library/Sum_Of_Squares: functionality to call a remote csdp
106 * July 2009: Florian Haftmann, TUM
107 New quickcheck implementation using new code generator.
109 * July 2009: Florian Haftmann, TUM
110 HOL/Library/Fset: an explicit type of sets; finite sets ready to use
113 * June 2009: Florian Haftmann, TUM
114 HOL/Library/Tree: search trees implementing mappings, ready to use
117 * March 2009: Philipp Meyer, TUM
118 Minimization tool for results from Sledgehammer.
121 Contributions to Isabelle2009
122 -----------------------------
124 * March 2009: Robert Himmelmann, TUM and Amine Chaieb, University of
126 Elementary topology in Euclidean space.
128 * March 2009: Johannes Hoelzl, TUM
129 Method "approximation", which proves real valued inequalities by
132 * February 2009: Filip Maric, Univ. of Belgrade
135 * February 2009: Jasmin Christian Blanchette, TUM
136 Misc cleanup of HOL/refute.
138 * February 2009: Timothy Bourke, NICTA
139 New find_consts command.
141 * February 2009: Timothy Bourke, NICTA
142 "solves" criterion for find_theorems and auto_solve option
144 * December 2008: Clemens Ballarin, TUM
145 New locale implementation.
147 * December 2008: Armin Heller, TUM and Alexander Krauss, TUM
148 Method "sizechange" for advanced termination proofs.
150 * November 2008: Timothy Bourke, NICTA
151 Performance improvement (factor 50) for find_theorems.
153 * 2008: Florian Haftmann, TUM
154 Various extensions and restructurings in HOL, improvements
155 in evaluation mechanisms, new module binding.ML for name bindings.
157 * October 2008: Fabian Immler, TUM
158 ATP manager for Sledgehammer, based on ML threads instead of Posix
159 processes. Additional ATP wrappers, including remote SystemOnTPTP
162 * September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
163 Prover for coherent logic.
165 * August 2008: Fabian Immler, TUM
166 Vampire wrapper script for remote SystemOnTPTP service.
169 Contributions to Isabelle2008
170 -----------------------------
173 Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
174 HOL library improvements.
176 * 2007/2008: Brian Huffman, PSU
177 HOLCF library improvements.
179 * 2007/2008: Stefan Berghofer, TUM
180 HOL-Nominal package improvements.
182 * March 2008: Markus Reiter, TUM
183 HOL/Library/RBT: red-black trees.
185 * February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
186 Lukas Bulwahn, TUM and John Matthews, Galois:
187 HOL/Library/Imperative_HOL: Haskell-style imperative data structures
190 * December 2007: Norbert Schirmer, Uni Saarbruecken
191 Misc improvements of record package in HOL.
193 * December 2007: Florian Haftmann, TUM
194 Overloading and class instantiation target.
196 * December 2007: Florian Haftmann, TUM
197 New version of primrec package for local theories.
199 * December 2007: Alexander Krauss, TUM
200 Method "induction_scheme" in HOL.
202 * November 2007: Peter Lammich, Uni Muenster
203 HOL-Lattice: some more lemmas.
206 Contributions to Isabelle2007
207 -----------------------------
209 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
210 State Spaces: The Locale Way (in HOL).
212 * October 2007: Mark A. Hillebrand, DFKI
213 Robust sub/superscripts in LaTeX document output.
215 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
216 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
217 HOL-Word: a library for fixed-size machine words in Isabelle.
219 * August 2007: Brian Huffman, PSU
220 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
222 * June 2007: Amine Chaieb, TUM
223 Semiring normalization and Groebner Bases.
224 Support for dense linear orders.
226 * June 2007: Joe Hurd, Oxford
227 Metis theorem-prover.
229 * 2007: Kong W. Susanto, Cambridge
230 HOL: Metis prover integration.
232 * 2007: Stefan Berghofer, TUM
233 HOL: inductive predicates and sets.
235 * 2007: Norbert Schirmer, TUM
236 HOL/record: misc improvements.
238 * 2006/2007: Alexander Krauss, TUM
239 HOL: function package and related theories on termination.
241 * 2006/2007: Florian Haftmann, TUM
242 Pure: generic code generator framework.
244 HOL: theory reorganization, code generator setup.
246 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
248 HOL/Nominal package and related tools.
250 * November 2006: Lukas Bulwahn, TUM
251 HOL: method "lexicographic_order" for function package.
253 * October 2006: Stefan Hohe, TUM
254 HOL-Algebra: ideals and quotients over rings.
256 * August 2006: Amine Chaieb, TUM
257 Experimental support for generic reflection and reification in HOL.
259 * July 2006: Rafal Kolanski, NICTA
260 Hex (0xFF) and binary (0b1011) numerals.
262 * May 2006: Klaus Aehlig, LMU
263 Command 'normal_form': normalization by evaluation.
265 * May 2006: Amine Chaieb, TUM
266 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
269 * February 2006: Benjamin Porter, NICTA
270 HOL and HOL-Complex: generalised mean value theorem, continuum is
271 not denumerable, harmonic and arithmetic series, and denumerability
274 * October 2005: Martin Wildmoser, TUM
275 Sketch for Isar 'guess' element.
278 Contributions to Isabelle2005
279 -----------------------------
281 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
282 HOL-Complex: Formalization of Taylor series.
284 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
285 Components for SAT solver method using zChaff.
287 * September 2005: Ning Zhang and Christian Urban, LMU Munich
290 * September 2005: Bernhard Haeupler, TUM
291 Method comm_ring for proving equalities in commutative rings.
293 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
294 Various improvements of the HOL and HOL-Complex library.
296 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
297 Some structured proofs about completeness of real numbers.
299 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
300 Improved retrieval of facts from theory/proof context.
302 * February 2005: Lucas Dixon, University of Edinburgh
303 Improved subst method.
305 * 2005: Brian Huffman, OGI
306 Various improvements of HOLCF.
307 Some improvements of the HOL-Complex library.
309 * 2005: Claire Quigley and Jia Meng, University of Cambridge
310 Some support for asynchronous communication with external provers
313 * 2005: Florian Haftmann, TUM
314 Contributions to document 'sugar'.
315 Various ML combinators, notably linear functional transformations.
316 Some cleanup of ML legacy.
317 Additional antiquotations.
318 Improved Isabelle web site.
320 * 2004/2005: David Aspinall, University of Edinburgh
321 Various elements of XML and PGIP based communication with user
322 interfaces (experimental).
324 * 2004/2005: Gerwin Klein, NICTA
325 Contributions to document 'sugar'.
326 Improved Isabelle web site.
327 Improved HTML presentation of theories.
329 * 2004/2005: Clemens Ballarin, TUM
330 Provers: tools for transitive relations and quasi orders.
331 Improved version of locales, notably interpretation of locales.
332 Improved version of HOL-Algebra.
334 * 2004/2005: Amine Chaieb, TUM
335 Improved version of HOL presburger method.
337 * 2004/2005: Steven Obua, TUM
338 Improved version of HOL/Import, support for HOL-Light.
339 Improved version of HOL-Complex-Matrix.
340 Pure/defs: more sophisticated checks on well-formedness of overloading.
341 Pure/Tools: an experimental evaluator for lambda terms.
343 * 2004/2005: Norbert Schirmer, TUM
344 Contributions to document 'sugar'.
345 Improved version of HOL/record.
347 * 2004/2005: Sebastian Skalberg, TUM
348 Improved version of HOL/Import.
349 Some internal ML reorganizations.
351 * 2004/2005: Tjark Weber, TUM
352 SAT solver method using zChaff.
353 Improved version of HOL/refute.