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- <title>Isabelle</title>
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- <div class="hr"><hr/></div>
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- <div id="content">
- <h2>What is Isabelle?</h2>
- <p>
- Isabelle is a popular generic theorem proving environment
- developed at Cambridge University (<a
- href="http://www.cl.cam.ac.uk/users/lcp/">Larry Paulson</a>)
- and TU Munich (<a href="http://www.in.tum.de/~nipkow/">Tobias
- Nipkow</a>). See the <a href="overview.html">Isabelle
- overview</a>.
- </p>
- <p>
- This site provides general information on Isabelle, more
- specific information is available from the local sites
- </p>
-
- <ul>
-
- <li><a href="http://www.cl.cam.ac.uk/Research/HVG/Isabelle/cambridge.html"><strong>Isabelle
- at Cambridge</strong></a></li>
-
- <li><a href="http://www4.in.tum.de/proj/theoremprov/group.html"><strong>Isabelle
- at Munich</strong></a></li>
-
- </ul>
-
- <p>
- See there for information on projects done with Isabelle,
- mailing list archives, research papers, the Isabelle
- bibliography, and Isabelle workshops and courses.
- </p>
-
- <h2>Now available: Isabelle2005</h2>
- <p>Some highlights:</p>
- <ul>
- <li>Interpretation of locale expressions in theories, locales, and proof contexts.</li>
- <li>Substantial library improvements (HOL, HOL-Complex, HOLCF).</li>
- <li>Proof tools for transitivity reasoning.</li>
- <li>General <code>find_theorems</code> command (by term patterns, as intro/elim/simp rules etc.).</li>
- <li>Commands for generating adhoc draft documents.</li>
- <li>Support for Unicode proof documents (UTF-8).</li>
- <li>Major internal reorganizations and performance improvements.</li>
- </ul>
-
-<p><a href="//dist/Isabelle/NEWS">[Cumulative NEWS]</a></p>
-
-<h2>Download</h2>
-
-<p>
-Isabelle is distributed for free under the BSD license. It includes
-source and binary packages and browsable documentation, see the <a
-href="installation.html">installation instructions</a>. You can also
-browse the <a href="//dist/library/index.html">Isabelle theory
-library</a> online.
-</p>
-
-<p>
-Use the mailing list <a href=
- "mailto:isabelle-users@cl.cam.ac.uk">isabelle-users@cl.cam.ac.uk</a> and its
- <a href="https://lists.cam.ac.uk/pipermail/cl-isabelle-users/index.html">archive</a> to
-discuss problems and results.
- Why not <a href="https://lists.cam.ac.uk/mailman/listinfo/cl-isabelle-users">subscribe</a>?
-</p>
-
- </div>
- <div class="hr"><hr/></div>
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