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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E28">Th25</font></span>: <a NAME="T26"><span class="comment"><font color="firebrick">:: CARDFIL4:26</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> holds  <span class="p1"><a href="tarski.html#K4" title="TARSKI:func.4">[</a><span class="default"><font color="Olive" title="b1">n</font>,<font color="Olive" title="b1">n</font></span><a href="tarski.html#K4" title="TARSKI:func.4">]</a></span> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="cardfil4.html#K4" title="CARDFIL4:func.4">square-uparrow</a> <font color="Olive" title="b1">n</font></div></div>
