<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T70"><span class="comment"><font color="firebrick">:: GLIB_009:70</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">G</font> being   <a href="glib_000.html#NM2" title="GLIB_000:NM.2">_Graph</a> holds <br/> ( <font color="Olive" title="b1">G</font> is  <a href="glib_000.html#V5" title="GLIB_000:attr.5">non-multi</a>  iff  <a href="glib_009.html#K2" title="GLIB_009:func.2">EdgeAdjEqRel</a> <font color="Olive" title="b1">G</font> <a href="relset_1.html#R2" title="RELSET_1:pred.2">=</a>  <a href="partfun1.html#K6" title="PARTFUN1:func.6">id</a> <span class="p1">(<span class="default"><a href="glib_000.html#K7" title="GLIB_000:func.7">the_Edges_of</a> <font color="Olive" title="b1">G</font></span>)</span> )</div></div>
