2 Contributions to Isabelle
3 -------------------------
5 * May 2006: Amine Chaieb, TUM
6 HOL-Complex: Ferrante and Rackoff Algorithm for linear real
9 * February 2006: Benjamin Porter, NICTA
10 HOL and HOL-Complex: generalied mean value theorem, continuum is
11 not denumerable, harmonic and arithmetic series, and denumerability
14 * October 2005: Martin Wildmoser, TUM
15 Sketch for Isar 'guess' element.
18 Contributions to Isabelle 2005
19 ------------------------------
21 * September 2005: Lukas Bulwahn and Bernhard Haeupler, TUM
22 HOL-Complex: Formalization of Taylor series.
24 * September 2005: Stephan Merz, Alwen Tiu, QSL Loria
25 Components for SAT solver method using zChaff.
27 * September 2005: Ning Zhang and Christian Urban, LMU Munich
30 * September 2005: Bernhard Haeupler, TUM
31 Method comm_ring for proving equalities in commutative rings.
33 * July/August 2005: Jeremy Avigad, Carnegie Mellon University
34 Various improvements of the HOL and HOL-Complex library.
36 * July 2005: Florian Zuleger, Johannes Hoelzl, and Simon Funke, TUM
37 Some structured proofs about completeness of real numbers.
39 * May 2005: Rafal Kolanski and Gerwin Klein, NICTA
40 Improved retrieval of facts from theory/proof context.
42 * February 2005: Lucas Dixon, University of Edinburgh
43 Improved subst method.
45 * 2005: Brian Huffman, OGI
46 Various improvements of HOLCF.
47 Some improvements of the HOL-Complex library.
49 * 2005: Claire Quigley and Jia Meng, University of Cambridge
50 Some support for asynchronous communication with external provers
53 * 2005: Florian Haftmann, TUM
54 Contributions to document 'sugar'.
55 Various ML combinators, notably linear functional transformations.
56 Some cleanup of ML legacy.
57 Additional antiquotations.
58 Improved Isabelle web site.
60 * 2004/2005: David Aspinall, University of Edinburgh
61 Various elements of XML and PGIP based communication with user
62 interfaces (experimental).
64 * 2004/2005: Gerwin Klein, NICTA
65 Contributions to document 'sugar'.
66 Improved Isabelle web site.
67 Improved HTML presentation of theories.
69 * 2004/2005: Clemens Ballarin, TUM
70 Provers: tools for transitive relations and quasi orders.
71 Improved version of locales, notably interpretation of locales.
72 Improved version of HOL-Algebra.
74 * 2004/2005: Amine Chaieb, TUM
75 Improved version of HOL presburger method.
77 * 2004/2005: Steven Obua, TUM
78 Improved version of HOL/Import, support for HOL-Light.
79 Improved version of HOL-Complex-Matrix.
80 Pure/defs: more sophisticated checks on well-formedness of overloading.
81 Pure/Tools: an experimental evaluator for lambda terms.
83 * 2004/2005: Norbert Schirmer, TUM
84 Contributions to document 'sugar'.
85 Improved version of HOL/record.
87 * 2004/2005: Sebastian Skalberg, TUM
88 Improved version of HOL/Import.
89 Some internal ML reorganizations.
91 * 2004/2005: Tjark Weber, TUM
92 SAT solver method using zChaff.
93 Improved version of HOL/refute.