a"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Computes the QR factorization of an M-by-N matrix. </p>
<dl class="section user"><dt>Usage</dt><dd>The following example illustrates the solution of a system of equations using QR factorization. <div class="fragment"><div class="line"><span class="keyword">program</span> example</div>
<div class="line">    <span class="keywordtype">u