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<div><h1>4ti2</h1>
<div>The package of programs <tt>4ti2</tt> is dedicated to algebraic, geometric and combinatorial problems on linear spaces, and is distributed under the terms of the GNU General Public License (GPL), version 2 or later. It is available at <a href="http://www.4ti2.de/">http://www.4ti2.de/</a>. The package <a href="../../FourTiTwo/html/index.html" title="Interface for 4ti2">FourTiTwo</a> runs it.</div>
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