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 Isabelle 2007
8 ------------------------------
10 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
11 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
12 HOL-Word: a library for fixed-size machine words in Isabelle.
14 * August 2007: Brian Huffman, PSU
15 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
17 * June 2007: Amine Chaieb, TUM
18 Semiring normalization and Groebner Bases.
19 Support for dens linear orders.
21 * June 2007: Joe Hurd, Oxford
24 * 2007: Kong W. Susanto, Cambridge
25 HOL: Metis prover integration.
27 * 2007: Stefan Berghofer, TUM
28 HOL: inductive predicates.
30 * 2007: Norbert Schirmer, TUM
31 HOL/record: misc improvements.
33 * 2006/2007: Alexander Krauss, TUM
34 HOL: function package and related theories on termination.
36 * 2006/2007: Florian Haftmann, TUM
37 Pure: generic code generator framework.
39 HOL: theory reorganization, code generator setup.
41 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and Julien
43 HOL/Nominal package and related tools.
45 * November 2006: Lukas Bulwahn, TUM
46 HOL: method "lexicographic_order" for function package.
48 * October 2006: Stefan Hohe, TUM
49 HOL-Algebra: ideals and quotients over rings.
51 * August 2006: Amine Chaieb, TUM
52 Experimental support for generic reflection and reification in HOL.
54 * July 2006: Rafal Kolanski, NICTA
55 Hex (0xFF) and binary (0b1011) numerals.
57 * May 2006: Klaus Aehlig, LMU
58 Command 'normal_form': normalization by evaluation.
60 * May 2006: Amine Chaieb, TUM
61 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
64 * February 2006: Benjamin Porter, NICTA
65 HOL and HOL-Complex: generalised mean value theorem, continuum is
66 not denumerable, harmonic and arithmetic series, and denumerability
69 * October 2005: Martin Wildmoser, TUM
70 Sketch for Isar 'guess' element.
73 Contributions to Isabelle 2005
74 ------------------------------
76 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
77 HOL-Complex: Formalization of Taylor series.
79 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
80 Components for SAT solver method using zChaff.
82 * September 2005: Ning Zhang and Christian Urban, LMU Munich
85 * September 2005: Bernhard Haeupler, TUM
86 Method comm_ring for proving equalities in commutative rings.
88 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
89 Various improvements of the HOL and HOL-Complex library.
91 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
92 Some structured proofs about completeness of real numbers.
94 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
95 Improved retrieval of facts from theory/proof context.
97 * February 2005: Lucas Dixon, University of Edinburgh
98 Improved subst method.
100 * 2005: Brian Huffman, OGI
101 Various improvements of HOLCF.
102 Some improvements of the HOL-Complex library.
104 * 2005: Claire Quigley and Jia Meng, University of Cambridge
105 Some support for asynchronous communication with external provers
108 * 2005: Florian Haftmann, TUM
109 Contributions to document 'sugar'.
110 Various ML combinators, notably linear functional transformations.
111 Some cleanup of ML legacy.
112 Additional antiquotations.
113 Improved Isabelle web site.
115 * 2004/2005: David Aspinall, University of Edinburgh
116 Various elements of XML and PGIP based communication with user
117 interfaces (experimental).
119 * 2004/2005: Gerwin Klein, NICTA
120 Contributions to document 'sugar'.
121 Improved Isabelle web site.
122 Improved HTML presentation of theories.
124 * 2004/2005: Clemens Ballarin, TUM
125 Provers: tools for transitive relations and quasi orders.
126 Improved version of locales, notably interpretation of locales.
127 Improved version of HOL-Algebra.
129 * 2004/2005: Amine Chaieb, TUM
130 Improved version of HOL presburger method.
132 * 2004/2005: Steven Obua, TUM
133 Improved version of HOL/Import, support for HOL-Light.
134 Improved version of HOL-Complex-Matrix.
135 Pure/defs: more sophisticated checks on well-formedness of overloading.
136 Pure/Tools: an experimental evaluator for lambda terms.
138 * 2004/2005: Norbert Schirmer, TUM
139 Contributions to document 'sugar'.
140 Improved version of HOL/record.
142 * 2004/2005: Sebastian Skalberg, TUM
143 Improved version of HOL/Import.
144 Some internal ML reorganizations.
146 * 2004/2005: Tjark Weber, TUM
147 SAT solver method using zChaff.
148 Improved version of HOL/refute.