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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E174">Th188</font></span>: <a NAME="T188"><span class="comment"><font color="firebrick">:: GLCOLO00:188</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  <font color="Olive" title="b1">G</font> <a href="glcolo00.html#K10" title="GLCOLO00:func.10">.tChromaticNum()</a>  <a href="ordinal1.html#R1" title="ORDINAL1:pred.1">c=</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">G</font> <a href="glib_000.html#K14" title="GLIB_000:func.14">.order()</a></span>)</span> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">G</font> <a href="glib_000.html#K16" title="GLIB_000:func.16">.size()</a></span>)</span></div></div>
