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<div><span class="kw">theorem </span><a NAME="T9"><span class="comment"><font color="firebrick">:: GLIB_013:9</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">G</font> being   <a href="glib_000.html#V6" title="GLIB_000:attr.6">non-Dmulti</a>   <a href="glib_013.html#V1" title="GLIB_013:attr.1">vertex-finite</a>  <a href="glib_000.html#NM2" title="GLIB_000:NM.2">_Graph</a> holds  <font color="Olive" title="b1">G</font> <a href="glib_013.html#K2" title="GLIB_013:func.2">.size()</a>  <a href="xxreal_0.html#R1" title="XXREAL_0:pred.1">&lt;=</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">G</font> <a href="glib_013.html#K1" title="GLIB_013:func.1">.order()</a></span>)</span> <a href="square_1.html#K1" title="SQUARE_1:func.1">^2</a> </div></div>
