pan class="comment">! ------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="keyword">end module</span></div>
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<div class="ttc" id="anamespacefriction_html"><div class="ttname"><a href="namespacefriction.html">friction</a></div><div class="ttdoc">friction</div><div class="ttdef"><b>Definition:</b> <a href="fri