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.
12 * March 2008: Markus Reiter, TUM
13 HOL/Library/RBT: red-black trees.
16 Contributions to Isabelle2007
17 -----------------------------
19 * October 2007: Norbert Schirmer, TUM / Uni Saarbruecken
20 State Spaces: The Locale Way (in HOL).
22 * October 2007: Mark A. Hillebrand, DFKI
23 Robust sub/superscripts in LaTeX document output.
25 * August 2007: Jeremy Dawson, NICTA and Paul Graunke, Galois and Brian
26 Huffman, PSU and Gerwin Klein, NICTA and John Matthews, Galois
27 HOL-Word: a library for fixed-size machine words in Isabelle.
29 * August 2007: Brian Huffman, PSU
30 HOL/Library/Boolean_Algebra and HOL/Library/Numeral_Type.
32 * June 2007: Amine Chaieb, TUM
33 Semiring normalization and Groebner Bases.
34 Support for dense linear orders.
36 * June 2007: Joe Hurd, Oxford
39 * 2007: Kong W. Susanto, Cambridge
40 HOL: Metis prover integration.
42 * 2007: Stefan Berghofer, TUM
43 HOL: inductive predicates and sets.
45 * 2007: Norbert Schirmer, TUM
46 HOL/record: misc improvements.
48 * 2006/2007: Alexander Krauss, TUM
49 HOL: function package and related theories on termination.
51 * 2006/2007: Florian Haftmann, TUM
52 Pure: generic code generator framework.
54 HOL: theory reorganization, code generator setup.
56 * 2006/2007: Christian Urban, TUM and Stefan Berghofer, TUM and
58 HOL/Nominal package and related tools.
60 * November 2006: Lukas Bulwahn, TUM
61 HOL: method "lexicographic_order" for function package.
63 * October 2006: Stefan Hohe, TUM
64 HOL-Algebra: ideals and quotients over rings.
66 * August 2006: Amine Chaieb, TUM
67 Experimental support for generic reflection and reification in HOL.
69 * July 2006: Rafal Kolanski, NICTA
70 Hex (0xFF) and binary (0b1011) numerals.
72 * May 2006: Klaus Aehlig, LMU
73 Command 'normal_form': normalization by evaluation.
75 * May 2006: Amine Chaieb, TUM
76 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
79 * February 2006: Benjamin Porter, NICTA
80 HOL and HOL-Complex: generalised mean value theorem, continuum is
81 not denumerable, harmonic and arithmetic series, and denumerability
84 * October 2005: Martin Wildmoser, TUM
85 Sketch for Isar 'guess' element.
88 Contributions to Isabelle2005
89 -----------------------------
91 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
92 HOL-Complex: Formalization of Taylor series.
94 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
95 Components for SAT solver method using zChaff.
97 * September 2005: Ning Zhang and Christian Urban, LMU Munich
100 * September 2005: Bernhard Haeupler, TUM
101 Method comm_ring for proving equalities in commutative rings.
103 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
104 Various improvements of the HOL and HOL-Complex library.
106 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
107 Some structured proofs about completeness of real numbers.
109 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
110 Improved retrieval of facts from theory/proof context.
112 * February 2005: Lucas Dixon, University of Edinburgh
113 Improved subst method.
115 * 2005: Brian Huffman, OGI
116 Various improvements of HOLCF.
117 Some improvements of the HOL-Complex library.
119 * 2005: Claire Quigley and Jia Meng, University of Cambridge
120 Some support for asynchronous communication with external provers
123 * 2005: Florian Haftmann, TUM
124 Contributions to document 'sugar'.
125 Various ML combinators, notably linear functional transformations.
126 Some cleanup of ML legacy.
127 Additional antiquotations.
128 Improved Isabelle web site.
130 * 2004/2005: David Aspinall, University of Edinburgh
131 Various elements of XML and PGIP based communication with user
132 interfaces (experimental).
134 * 2004/2005: Gerwin Klein, NICTA
135 Contributions to document 'sugar'.
136 Improved Isabelle web site.
137 Improved HTML presentation of theories.
139 * 2004/2005: Clemens Ballarin, TUM
140 Provers: tools for transitive relations and quasi orders.
141 Improved version of locales, notably interpretation of locales.
142 Improved version of HOL-Algebra.
144 * 2004/2005: Amine Chaieb, TUM
145 Improved version of HOL presburger method.
147 * 2004/2005: Steven Obua, TUM
148 Improved version of HOL/Import, support for HOL-Light.
149 Improved version of HOL-Complex-Matrix.
150 Pure/defs: more sophisticated checks on well-formedness of overloading.
151 Pure/Tools: an experimental evaluator for lambda terms.
153 * 2004/2005: Norbert Schirmer, TUM
154 Contributions to document 'sugar'.
155 Improved version of HOL/record.
157 * 2004/2005: Sebastian Skalberg, TUM
158 Improved version of HOL/Import.
159 Some internal ML reorganizations.
161 * 2004/2005: Tjark Weber, TUM
162 SAT solver method using zChaff.
163 Improved version of HOL/refute.