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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E16">Th18</font></span>: <a NAME="T19"><span class="comment"><font color="firebrick">:: CARD_2:19</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">K</font>, <font color="Olive" title="b2">M</font>, <font color="Olive" title="b3">N</font> being   <a href="card_1.html#NM1" title="CARD_1:NM.1">Cardinal</a> holds  <span class="p1">(<span class="default"><font color="Olive" title="b1">K</font> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> <font color="Olive" title="b2">M</font></span>)</span> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> <font color="Olive" title="b3">N</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">K</font> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> <span class="p1">(<span class="default"><font color="Olive" title="b2">M</font> <a href="card_2.html#K1" title="CARD_2:func.1">+`</a> <font color="Olive" title="b3">N</font></span>)</span></div></div>
