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 this Isabelle version
7 --------------------------------------
9 * November 2007: Peter Lammich, Uni Muenster
10 HOL-Lattice: some more lemmas.
13 Contributions to Isabelle2007
14 -----------------------------
16 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
17 State Spaces: The Locale Way (in HOL).
19 * October 2007: Mark A. Hillebrand, DFKI
20 Robust sub/superscripts in LaTeX document output.
22 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
23 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
24 HOL-Word: a library for fixed-size machine words in Isabelle.
26 * August 2007: Brian Huffman, PSU
27 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
29 * June 2007: Amine Chaieb, TUM
30 Semiring normalization and Groebner Bases.
31 Support for dense linear orders.
33 * June 2007: Joe Hurd, Oxford
36 * 2007: Kong W. Susanto, Cambridge
37 HOL: Metis prover integration.
39 * 2007: Stefan Berghofer, TUM
40 HOL: inductive predicates and sets.
42 * 2007: Norbert Schirmer, TUM
43 HOL/record: misc improvements.
45 * 2006/2007: Alexander Krauss, TUM
46 HOL: function package and related theories on termination.
48 * 2006/2007: Florian Haftmann, TUM
49 Pure: generic code generator framework.
51 HOL: theory reorganization, code generator setup.
53 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
55 HOL/Nominal package and related tools.
57 * November 2006: Lukas Bulwahn, TUM
58 HOL: method "lexicographic_order" for function package.
60 * October 2006: Stefan Hohe, TUM
61 HOL-Algebra: ideals and quotients over rings.
63 * August 2006: Amine Chaieb, TUM
64 Experimental support for generic reflection and reification in HOL.
66 * July 2006: Rafal Kolanski, NICTA
67 Hex (0xFF) and binary (0b1011) numerals.
69 * May 2006: Klaus Aehlig, LMU
70 Command 'normal_form': normalization by evaluation.
72 * May 2006: Amine Chaieb, TUM
73 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
76 * February 2006: Benjamin Porter, NICTA
77 HOL and HOL-Complex: generalised mean value theorem, continuum is
78 not denumerable, harmonic and arithmetic series, and denumerability
81 * October 2005: Martin Wildmoser, TUM
82 Sketch for Isar 'guess' element.
85 Contributions to Isabelle2005
86 -----------------------------
88 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
89 HOL-Complex: Formalization of Taylor series.
91 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
92 Components for SAT solver method using zChaff.
94 * September 2005: Ning Zhang and Christian Urban, LMU Munich
97 * September 2005: Bernhard Haeupler, TUM
98 Method comm_ring for proving equalities in commutative rings.
100 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
101 Various improvements of the HOL and HOL-Complex library.
103 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
104 Some structured proofs about completeness of real numbers.
106 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
107 Improved retrieval of facts from theory/proof context.
109 * February 2005: Lucas Dixon, University of Edinburgh
110 Improved subst method.
112 * 2005: Brian Huffman, OGI
113 Various improvements of HOLCF.
114 Some improvements of the HOL-Complex library.
116 * 2005: Claire Quigley and Jia Meng, University of Cambridge
117 Some support for asynchronous communication with external provers
120 * 2005: Florian Haftmann, TUM
121 Contributions to document 'sugar'.
122 Various ML combinators, notably linear functional transformations.
123 Some cleanup of ML legacy.
124 Additional antiquotations.
125 Improved Isabelle web site.
127 * 2004/2005: David Aspinall, University of Edinburgh
128 Various elements of XML and PGIP based communication with user
129 interfaces (experimental).
131 * 2004/2005: Gerwin Klein, NICTA
132 Contributions to document 'sugar'.
133 Improved Isabelle web site.
134 Improved HTML presentation of theories.
136 * 2004/2005: Clemens Ballarin, TUM
137 Provers: tools for transitive relations and quasi orders.
138 Improved version of locales, notably interpretation of locales.
139 Improved version of HOL-Algebra.
141 * 2004/2005: Amine Chaieb, TUM
142 Improved version of HOL presburger method.
144 * 2004/2005: Steven Obua, TUM
145 Improved version of HOL/Import, support for HOL-Light.
146 Improved version of HOL-Complex-Matrix.
147 Pure/defs: more sophisticated checks on well-formedness of overloading.
148 Pure/Tools: an experimental evaluator for lambda terms.
150 * 2004/2005: Norbert Schirmer, TUM
151 Contributions to document 'sugar'.
152 Improved version of HOL/record.
154 * 2004/2005: Sebastian Skalberg, TUM
155 Improved version of HOL/Import.
156 Some internal ML reorganizations.
158 * 2004/2005: Tjark Weber, TUM
159 SAT solver method using zChaff.
160 Improved version of HOL/refute.