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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E11">Th6</font></span>: <a NAME="T6"><span class="comment"><font color="firebrick">:: RAMSEY_1:6</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a><br/>  for <font color="Olive" title="b2">X</font> being   <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>   <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>   st  <a href="card_1.html#K4" title="CARD_1:func.4">card</a> <font color="Olive" title="b2">X</font> <a href="xxreal_0.html#NR3" title="XXREAL_0:NR.3">&lt;</a> <font color="Olive" title="b1">n</font> holds <br/> <a href="group_10.html#K3" title="GROUP_10:func.3">the_subsets_of_card</a> (<font color="Olive" title="b1">n</font>,<font color="Olive" title="b2">X</font>) is  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> </div></div>
