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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E3">Th7</font></span>: <a NAME="T7"><span class="comment"><font color="firebrick">:: ORDINAL3:7</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   <a href="ordinal1.html#NM3" title="ORDINAL1:NM.3">Ordinal</a> holds   <a href="ordinal1.html#K2" title="ORDINAL1:func.2">On</a> <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Olive" title="b1">A</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Olive" title="b1">A</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span></div></div>
