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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E56">Th11a</font></span>: <a NAME="T47"><span class="comment"><font color="firebrick">:: POLNOT_1:47</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">B</font>, <font color="Olive" title="b2">C</font> being   <a href="polnot_1.html#NM2" title="POLNOT_1:NM.2">antichain</a><br/>  for <font color="Olive" title="b3">p</font> being   <a href="finseq_1.html#NM1" title="FINSEQ_1:NM.1">FinSequence</a>  st <font color="Olive" title="b3">p</font> is <font color="Olive" title="b1">B</font> <a href="polnot_1.html#V5" title="POLNOT_1:attr.5">-headed</a>  &amp; <font color="Olive" title="b1">B</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <font color="Olive" title="b2">C</font> holds <br/><font color="Olive" title="b3">p</font> is <font color="Olive" title="b2">C</font> <a href="polnot_1.html#V5" title="POLNOT_1:attr.5">-headed</a>  ;<br/></div></div>
