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 2008: Timothy Bourke, NICTA
11 New find_consts command.
13 * February 2008: Timothy Bourke, NICTA
14 "solves" criterion for find_theorems and auto_solve option
16 * December 2008: Clemens Ballarin, TUM
17 New locale implementation.
19 * December 2008: Armin Heller, TUM and Alexander Krauss, TUM
20 Method "sizechange" for advanced termination proofs.
22 * November 2008: Timothy Bourke, NICTA
23 Performance improvement (factor 50) for find_theorems.
25 * 2008: Florian Haftmann, TUM
26 Various extensions and restructurings in HOL, improvements
27 in evaluation mechanisms, new module binding.ML for name bindings.
29 * October 2008: Fabian Immler, TUM
30 ATP manager for Sledgehammer, based on ML threads instead of Posix
31 processes. Additional ATP wrappers, including remote SystemOnTPTP
34 * August 2008: Fabian Immler, TUM
35 Vampire wrapper script for remote SystemOnTPTP service.
38 Contributions to Isabelle2008
39 -----------------------------
42 Alexander Krauss, TUM and Florian Haftmann, TUM and Stefan Berghofer, TUM
43 HOL library improvements.
45 * 2007/2008: Brian Huffman, PSU
46 HOLCF library improvements.
48 * 2007/2008: Stefan Berghofer, TUM
49 HOL-Nominal package improvements.
51 * March 2008: Markus Reiter, TUM
52 HOL/Library/RBT: red-black trees.
54 * February 2008: Alexander Krauss, TUM and Florian Haftmann, TUM and
55 Lukas Bulwahn, TUM and John Matthews, Galois:
56 HOL/Library/Imperative_HOL: Haskell-style imperative data structures
59 * December 2007: Norbert Schirmer, Uni Saarbruecken
60 Misc improvements of record package in HOL.
62 * December 2007: Florian Haftmann, TUM
63 Overloading and class instantiation target.
65 * December 2007: Florian Haftmann, TUM
66 New version of primrec package for local theories.
68 * December 2007: Alexander Krauss, TUM
69 Method "induction_scheme" in HOL.
71 * November 2007: Peter Lammich, Uni Muenster
72 HOL-Lattice: some more lemmas.
75 Contributions to Isabelle2007
76 -----------------------------
78 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
79 State Spaces: The Locale Way (in HOL).
81 * October 2007: Mark A. Hillebrand, DFKI
82 Robust sub/superscripts in LaTeX document output.
84 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
85 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
86 HOL-Word: a library for fixed-size machine words in Isabelle.
88 * August 2007: Brian Huffman, PSU
89 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
91 * June 2007: Amine Chaieb, TUM
92 Semiring normalization and Groebner Bases.
93 Support for dense linear orders.
95 * June 2007: Joe Hurd, Oxford
98 * 2007: Kong W. Susanto, Cambridge
99 HOL: Metis prover integration.
101 * 2007: Stefan Berghofer, TUM
102 HOL: inductive predicates and sets.
104 * 2007: Norbert Schirmer, TUM
105 HOL/record: misc improvements.
107 * 2006/2007: Alexander Krauss, TUM
108 HOL: function package and related theories on termination.
110 * 2006/2007: Florian Haftmann, TUM
111 Pure: generic code generator framework.
113 HOL: theory reorganization, code generator setup.
115 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
117 HOL/Nominal package and related tools.
119 * November 2006: Lukas Bulwahn, TUM
120 HOL: method "lexicographic_order" for function package.
122 * October 2006: Stefan Hohe, TUM
123 HOL-Algebra: ideals and quotients over rings.
125 * August 2006: Amine Chaieb, TUM
126 Experimental support for generic reflection and reification in HOL.
128 * July 2006: Rafal Kolanski, NICTA
129 Hex (0xFF) and binary (0b1011) numerals.
131 * May 2006: Klaus Aehlig, LMU
132 Command 'normal_form': normalization by evaluation.
134 * May 2006: Amine Chaieb, TUM
135 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
138 * February 2006: Benjamin Porter, NICTA
139 HOL and HOL-Complex: generalised mean value theorem, continuum is
140 not denumerable, harmonic and arithmetic series, and denumerability
143 * October 2005: Martin Wildmoser, TUM
144 Sketch for Isar 'guess' element.
147 Contributions to Isabelle2005
148 -----------------------------
150 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
151 HOL-Complex: Formalization of Taylor series.
153 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
154 Components for SAT solver method using zChaff.
156 * September 2005: Ning Zhang and Christian Urban, LMU Munich
159 * September 2005: Bernhard Haeupler, TUM
160 Method comm_ring for proving equalities in commutative rings.
162 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
163 Various improvements of the HOL and HOL-Complex library.
165 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
166 Some structured proofs about completeness of real numbers.
168 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
169 Improved retrieval of facts from theory/proof context.
171 * February 2005: Lucas Dixon, University of Edinburgh
172 Improved subst method.
174 * 2005: Brian Huffman, OGI
175 Various improvements of HOLCF.
176 Some improvements of the HOL-Complex library.
178 * 2005: Claire Quigley and Jia Meng, University of Cambridge
179 Some support for asynchronous communication with external provers
182 * 2005: Florian Haftmann, TUM
183 Contributions to document 'sugar'.
184 Various ML combinators, notably linear functional transformations.
185 Some cleanup of ML legacy.
186 Additional antiquotations.
187 Improved Isabelle web site.
189 * 2004/2005: David Aspinall, University of Edinburgh
190 Various elements of XML and PGIP based communication with user
191 interfaces (experimental).
193 * 2004/2005: Gerwin Klein, NICTA
194 Contributions to document 'sugar'.
195 Improved Isabelle web site.
196 Improved HTML presentation of theories.
198 * 2004/2005: Clemens Ballarin, TUM
199 Provers: tools for transitive relations and quasi orders.
200 Improved version of locales, notably interpretation of locales.
201 Improved version of HOL-Algebra.
203 * 2004/2005: Amine Chaieb, TUM
204 Improved version of HOL presburger method.
206 * 2004/2005: Steven Obua, TUM
207 Improved version of HOL/Import, support for HOL-Light.
208 Improved version of HOL-Complex-Matrix.
209 Pure/defs: more sophisticated checks on well-formedness of overloading.
210 Pure/Tools: an experimental evaluator for lambda terms.
212 * 2004/2005: Norbert Schirmer, TUM
213 Contributions to document 'sugar'.
214 Improved version of HOL/record.
216 * 2004/2005: Sebastian Skalberg, TUM
217 Improved version of HOL/Import.
218 Some internal ML reorganizations.
220 * 2004/2005: Tjark Weber, TUM
221 SAT solver method using zChaff.
222 Improved version of HOL/refute.