added constraint for Eq^- in Nitpick's implementation of the monotonicity calculus
The Isabelle System Distribution
Version information
This is some unidentified repository version of Isabelle.
See the NEWS file in the distribution for details on user-relevant
changes.
System requirements
Isabelle requires a regular Unix platform (e.g. GNU Linux) with the
following additional software:
* A full Standard ML Compiler (works best with Poly/ML 5.2.1).
* The GNU bash shell (version 3.x or 2.x).
* Perl (version 5.x).
* GNU Emacs (version 21, 22, 23) or XEmacs (version 21.4.x)
-- for the Proof General interface.
* A complete LaTeX installation -- for document preparation.
Installation
Binary packages are available for Isabelle/HOL and ZF for several
platforms from the Isabelle web page. The system may be easily
built from scratch, using the tar.gz source distribution. See file
INSTALL as distributed with Isabelle for more information.
Further background information may be found in the Isabelle System
Manual, distributed with the sources (directory doc).
User interface
The main Isabelle user interface is Proof General by David Aspinall
and others. It is a generic Emacs interface for proof assistants,
including Isabelle. Proof General is suitable for use by pacifists
and Emacs militants alike. Its most prominent feature is script
management, providing a metaphor of live proof script editing.
Proof General also provides some support for mathematical symbols
displayed on screen.
Other sources of information
The Isabelle Page
The Isabelle home page may be accessed both from Cambridge and Munich:
* http://www.cl.cam.ac.uk/research/hvg/Isabelle/
* http://isabelle.in.tum.de
Mailing list
The electronic mailing list isabelle-users@cl.cam.ac.uk provides a
forum for Isabelle users to discuss problems and exchange
information. To join, send a message to
isabelle-users-request@cl.cam.ac.uk.
Personal mail
Lawrence C Paulson
Computer Laboratory
University of Cambridge
JJ Thomson Avenue
Cambridge CB3 0FD
England
E-mail: lcp@cl.cam.ac.uk
Phone: +44-223-763500
Fax: +44-223-334748
or
Tobias Nipkow
Institut fuer Informatik
Technische Universitaet Muenchen
Boltzmannstr. 3
D-85748 Garching
Germany
E-mail: nipkow@in.tum.de
Phone: +49-89-289-17302
Fax: +49-89-289-17307
_________________________________________________________________
Please report any problems you encounter. While we shall try to be
helpful, we can accept no responsibility for the deficiencies of
Isabelle and their consequences.
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