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<div><span class="kw">theorem </span><a NAME="T30"><span class="comment"><font color="firebrick">:: CARD_5:30</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">a</font> being   <a href="card_5.html#NM1" title="CARD_5:NM.1">Aleph</a> holds <br/> (  <a href="ordinal1.html#K4" title="ORDINAL1:func.4">omega</a>  is  <a href="card_5.html#V1" title="CARD_5:attr.1">regular</a>  &amp;  <a href="card_1.html#K2" title="CARD_1:func.2">nextcard</a> <font color="Olive" title="b1">a</font> is  <a href="card_5.html#V1" title="CARD_5:attr.1">regular</a>  ) <span class="kw">by</span> <span class="lab"><a class="ref" href="card_5.html#T22" target="_self" onmouseover="rs('card_5/T22')" onmouseout="rh()">Th21</a>, <a class="ref" href="card_5.html#T23" target="_self" onmouseover="rs('card_5/T23')" onmouseout="rh()">Th22</a></span>;<br/></div></div>
