The Isabelle System Distribution ================================ See the NEWS file in the distribution for details on user-relevant changes. The ANNOUNCE file recounts notable changes for the latest official release. The core of Isabelle is subject to a 3-clause BSD license, but add-on components have their own license schemes (similar to a Linux distribution). Installation ------------ Isabelle works on the three main platform families: Linux, Windows, and macOS. The application bundles from the Isabelle web page include sources, documentation, and add-on tools for all supported platforms. Some technical background information may be found in the Isabelle System Manual (directory doc). User interface -------------- Isabelle/jEdit is an advanced Prover IDE based on jEdit and Isabelle/Scala. It is the main example application of the Isabelle/PIDE framework, and the default user interface of Isabelle. It provides a metaphor of continuous proof checking of a versioned collection of theory sources, with instantaneous feedback in real-time and rich semantic markup associated with the formal text. Other sources of information ---------------------------- * The Isabelle Page The Isabelle home page may be accessed from the following mirror sites: * https://www.cl.cam.ac.uk/research/hvg/Isabelle * https://isabelle.in.tum.de * https://mirror.cse.unsw.edu.au/pub/isabelle * https://mirror.clarkson.edu/isabelle * Mailing list The electronic mailing list email@example.com provides a forum for Isabelle users to discuss problems and exchange information. To join, send a message to firstname.lastname@example.org. * Personal mail Lawrence C Paulson Computer Laboratory University of Cambridge JJ Thomson Avenue Cambridge CB3 0FD England E-mail: email@example.com Phone: +44-223-763500 Fax: +44-223-334748 or Tobias Nipkow Institut für Informatik Technische Universität München Boltzmannstr. 3 D-85748 Garching Germany E-mail: firstname.lastname@example.org Phone: +49-89-289-17302 Fax: +49-89-289-17307 NOTE: 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.