ockquote>

<p>For a full list of control options see
<blockquote>
<ul>
            <li><a href="qh-optq.htm#qhull">Qhull</a> control
                options</li>
            <li><a href="qh-optc.htm#prec">Precision</a> options</li>
            <li><a href="qh-optt.htm#trace">Trace</a> options</li>
</ul>
</blockquote>

</blockquote>
<h3><a href="#TOP">&#187;</a><a name="options">qhull options</a></h3>

<pre>
qhull- compute convex hulls and related structures.
    http://www.qhull.org

input (stdin):
    firs