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<div><span class="kw">theorem </span><a NAME="T49"><span class="comment"><font color="firebrick">:: POLNOT_1:49</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#K2" title="POLNOT_1:func.2">^</a> <font color="Olive" title="b2">C</font> <a href="polnot_1.html#V5" title="POLNOT_1:attr.5">-headed</a>  holds <br/><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> </div></div>
