
            SDP problem. For more details, see Example 7.2 from the PENLAB paper (directory <tt>tex/penlab_paper</tt>). Input data for many examples can be found in sub-directory <tt>GEO</tt>. Example:
         </p><pre>solve_ttob('GEO/t3x3.geo');</pre><p><html><a  href="#top_of_page">Back to Top</a> </html></p>
         <h2>Other useful utilities<a name="10"></a></h2>
         <p>The following m-files can be found in directory <tt>utilities</tt>. For more details and examples, use the help command.
      