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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E29">Th28</font></span>: <a NAME="T28"><span class="comment"><font color="firebrick">:: TOPGEN_3:28</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>   st <font color="Olive" title="b1">X</font> is  <a href="card_3.html#V4" title="CARD_3:attr.4">countable</a>  holds <br/> <a href="finsub_1.html#K5" title="FINSUB_1:func.5">Fin</a> <font color="Olive" title="b1">X</font> is  <a href="card_3.html#V4" title="CARD_3:attr.4">countable</a> </div></div>
