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<div><span class="kw">theorem </span><a NAME="T129"><span class="comment"><font color="firebrick">:: GLCOLO00:129</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">G2</font> being   <a href="glib_000.html#NM2" title="GLIB_000:NM.2">_Graph</a><br/>  for <font color="Olive" title="b2">v</font>, <font color="Olive" title="b3">e</font>, <font color="Olive" title="b4">w</font> being    <a href="hidden.html#M1" title="HIDDEN:mode.1">object</a> <br/>  for <font color="Olive" title="b5">G1</font> being    <a href="glib_006.html#M4" title="GLIB_006:mode.4">addAdjVertex</a> of <font color="Olive" title="b1">G2</font>,<font color="Olive" title="b2">v</font>,<font color="Olive" title="b3">e</font>,<font color="Olive" title="b4">w</font> holds  <font color="Olive" title="b5">G1</font> <a href="glcolo00.html#K5" title="GLCOLO00:func.5">.eChromaticNum()</a>  <a href="ordinal1.html#R1" title="ORDINAL1:pred.1">c=</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">G2</font> <a href="glcolo00.html#K5" title="GLCOLO00:func.5">.eChromaticNum()</a></span>)</span> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> 1</div></div>
