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 Isabelle 2004 (Default)
Section: Unix

 

Added: Tue, Oct 10th 2000 11:29 UTC (8 years, 0 months ago) Updated: Tue, Mar 21st 2006 14:00 UTC (2 years, 6 months ago)


About:
Isabelle is a popular generic theorem prover developed at Cambridge University and TU Munich. Existing logics like Isabelle/HOL provide a theorem proving environment ready to use for sizable applications. Isabelle may also serve as framework for rapid prototyping of deductive systems. It comes with a large library including Isabelle/HOL (classical higher-order logic), Isabelle/HOLCF (Scott's Logic for Computable Functions with HOL), Isabelle/FOL (classical and intuitionistic first-order logic), and Isabelle/ZF (Zermelo-Fraenkel set theory on top of FOL).

Release focus: Major feature enhancements

Changes:
The library of the HOL4 system (about 2,500 additional theorems) has been imported. Theories for rational numbers, rings, and matrices have been added, as well as over 250 basic numerical laws for semirings, rings, and fields. Handling of linear and partial orders has been improved. Two commands to search for counterexamples have been added. Presentation and x-symbol handling has been improved.

Author:
The Isabelle Team <isabelle (dash) enquiries (at) cl (dot) cam (dot) ac (dot) uk> [contact developer]

Rating:
8.40/10.00 (1 vote)

Homepage:
http://isabelle.in.tum.de/
Changelog:
http://isabelle.in.tum.de/dist/Isabelle/NEWS
Mirror site:
http://www.cl.cam.ac.uk/Research/HVG/Isabelle/

Trove categories: [change]
[Development Status]  5 - Production/Stable
[Environment]  Console (Text Based), X11 Applications
[License]  OSI Approved :: BSD License (revised)
[Operating System]  MacOS X, POSIX :: Linux, POSIX :: SunOS/Solaris
[Programming Language]  ML
[Topic]  Education, Scientific/Engineering :: Mathematics

Dependencies: [change]
Proof General (Default branch) (recommended)
[download links]

 
Project admins: [change]
» lsf (Owner)

» Rating: 8.40/10.00 (Rank N/A)
» Vitality: 0.00% (Rank 7321)
» Popularity: 0.70% (Rank 8592)

project statsdownload stats
(click to enlarge graphs)
   Record hits: 8,119
   URL hits: 2,711
   Subscribers: 16

Projects depending on this project:
HOL-TestGen
HOL-OCL


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 Branches

Branch Version Last release License URLs
Default 2005 21-Mar-2006 BSD License (revised) Homepage Changelog

 Releases

Version Focus Date
2005 Major feature enhancements 21-Mar-2006 22:00
2004 Major feature enhancements 01-May-2004 13:53
2003 Major feature enhancements 19-Jun-2003 19:24
2002 Major feature enhancements 11-Mar-2002 20:07
99-2 Major feature enhancements 16-Feb-2001 13:39
99-1 N/A 10-Oct-2000 16:19



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