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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E44">Th52</font></span>: <a NAME="T54"><span class="comment"><font color="firebrick">:: CARD_1:54</font></span><br/></a><div class="add">6 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="enumset1.html#K4" title="ENUMSET1:func.4">{</a><span class="default"><a href="ordinal1.html#K5" title="ORDINAL1:func.5">0</a>,1,2,3,4,5</span><a href="enumset1.html#K4" title="ENUMSET1:func.4">}</a></span></div></div>
