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
7 Contributions to this Isabelle version
8 --------------------------------------
10 * February 2009: Jasmin Christian Blanchette, TUM
11 Misc cleanup of HOL/refute.
13 * February 2009: Timothy Bourke, NICTA
14 New find_consts command.
16 * February 2009: Timothy Bourke, NICTA
17 "solves" criterion for find_theorems and auto_solve option
19 * December 2008: Clemens Ballarin, TUM
20 New locale implementation.
22 * December 2008: Armin Heller, TUM and Alexander Krauss, TUM
23 Method "sizechange" for advanced termination proofs.
25 * November 2008: Timothy Bourke, NICTA
26 Performance improvement (factor 50) for find_theorems.
28 * 2008: Florian Haftmann, TUM
29 Various extensions and restructurings in HOL, improvements
30 in evaluation mechanisms, new module binding.ML for name bindings.
32 * October 2008: Fabian Immler, TUM
33 ATP manager for Sledgehammer, based on ML threads instead of Posix
34 processes. Additional ATP wrappers, including remote SystemOnTPTP
37 * September 2008: Stefan Berghofer, TUM and Marc Bezem, Univ. Bergen
38 Prover for coherent logic.
40 * August 2008: Fabian Immler, TUM
41 Vampire wrapper script for remote SystemOnTPTP service.
44 Contributions to Isabelle2008
45 -----------------------------
48 Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
49 HOL library improvements.
51 * 2007/2008: Brian Huffman, PSU
52 HOLCF library improvements.
54 * 2007/2008: Stefan Berghofer, TUM
55 HOL-Nominal package improvements.
57 * March 2008: Markus Reiter, TUM
58 HOL/Library/RBT: red-black trees.
60 * February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
61 Lukas Bulwahn, TUM and John Matthews, Galois:
62 HOL/Library/Imperative_HOL: Haskell-style imperative data structures
65 * December 2007: Norbert Schirmer, Uni Saarbruecken
66 Misc improvements of record package in HOL.
68 * December 2007: Florian Haftmann, TUM
69 Overloading and class instantiation target.
71 * December 2007: Florian Haftmann, TUM
72 New version of primrec package for local theories.
74 * December 2007: Alexander Krauss, TUM
75 Method "induction_scheme" in HOL.
77 * November 2007: Peter Lammich, Uni Muenster
78 HOL-Lattice: some more lemmas.
81 Contributions to Isabelle2007
82 -----------------------------
84 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
85 State Spaces: The Locale Way (in HOL).
87 * October 2007: Mark A. Hillebrand, DFKI
88 Robust sub/superscripts in LaTeX document output.
90 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
91 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
92 HOL-Word: a library for fixed-size machine words in Isabelle.
94 * August 2007: Brian Huffman, PSU
95 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
97 * June 2007: Amine Chaieb, TUM
98 Semiring normalization and Groebner Bases.
99 Support for dense linear orders.
101 * June 2007: Joe Hurd, Oxford
102 Metis theorem-prover.
104 * 2007: Kong W. Susanto, Cambridge
105 HOL: Metis prover integration.
107 * 2007: Stefan Berghofer, TUM
108 HOL: inductive predicates and sets.
110 * 2007: Norbert Schirmer, TUM
111 HOL/record: misc improvements.
113 * 2006/2007: Alexander Krauss, TUM
114 HOL: function package and related theories on termination.
116 * 2006/2007: Florian Haftmann, TUM
117 Pure: generic code generator framework.
119 HOL: theory reorganization, code generator setup.
121 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
123 HOL/Nominal package and related tools.
125 * November 2006: Lukas Bulwahn, TUM
126 HOL: method "lexicographic_order" for function package.
128 * October 2006: Stefan Hohe, TUM
129 HOL-Algebra: ideals and quotients over rings.
131 * August 2006: Amine Chaieb, TUM
132 Experimental support for generic reflection and reification in HOL.
134 * July 2006: Rafal Kolanski, NICTA
135 Hex (0xFF) and binary (0b1011) numerals.
137 * May 2006: Klaus Aehlig, LMU
138 Command 'normal_form': normalization by evaluation.
140 * May 2006: Amine Chaieb, TUM
141 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
144 * February 2006: Benjamin Porter, NICTA
145 HOL and HOL-Complex: generalised mean value theorem, continuum is
146 not denumerable, harmonic and arithmetic series, and denumerability
149 * October 2005: Martin Wildmoser, TUM
150 Sketch for Isar 'guess' element.
153 Contributions to Isabelle2005
154 -----------------------------
156 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
157 HOL-Complex: Formalization of Taylor series.
159 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
160 Components for SAT solver method using zChaff.
162 * September 2005: Ning Zhang and Christian Urban, LMU Munich
165 * September 2005: Bernhard Haeupler, TUM
166 Method comm_ring for proving equalities in commutative rings.
168 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
169 Various improvements of the HOL and HOL-Complex library.
171 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
172 Some structured proofs about completeness of real numbers.
174 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
175 Improved retrieval of facts from theory/proof context.
177 * February 2005: Lucas Dixon, University of Edinburgh
178 Improved subst method.
180 * 2005: Brian Huffman, OGI
181 Various improvements of HOLCF.
182 Some improvements of the HOL-Complex library.
184 * 2005: Claire Quigley and Jia Meng, University of Cambridge
185 Some support for asynchronous communication with external provers
188 * 2005: Florian Haftmann, TUM
189 Contributions to document 'sugar'.
190 Various ML combinators, notably linear functional transformations.
191 Some cleanup of ML legacy.
192 Additional antiquotations.
193 Improved Isabelle web site.
195 * 2004/2005: David Aspinall, University of Edinburgh
196 Various elements of XML and PGIP based communication with user
197 interfaces (experimental).
199 * 2004/2005: Gerwin Klein, NICTA
200 Contributions to document 'sugar'.
201 Improved Isabelle web site.
202 Improved HTML presentation of theories.
204 * 2004/2005: Clemens Ballarin, TUM
205 Provers: tools for transitive relations and quasi orders.
206 Improved version of locales, notably interpretation of locales.
207 Improved version of HOL-Algebra.
209 * 2004/2005: Amine Chaieb, TUM
210 Improved version of HOL presburger method.
212 * 2004/2005: Steven Obua, TUM
213 Improved version of HOL/Import, support for HOL-Light.
214 Improved version of HOL-Complex-Matrix.
215 Pure/defs: more sophisticated checks on well-formedness of overloading.
216 Pure/Tools: an experimental evaluator for lambda terms.
218 * 2004/2005: Norbert Schirmer, TUM
219 Contributions to document 'sugar'.
220 Improved version of HOL/record.
222 * 2004/2005: Sebastian Skalberg, TUM
223 Improved version of HOL/Import.
224 Some internal ML reorganizations.
226 * 2004/2005: Tjark Weber, TUM
227 SAT solver method using zChaff.
228 Improved version of HOL/refute.