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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E84">Th59</font></span>: <a NAME="T59"><span class="comment"><font color="firebrick">:: FOMODEL0:59</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>  holds <br/> ( <span class="p1">(<span class="default"><font color="Olive" title="b1">X</font> <a href="fomodel0.html#K23" title="FOMODEL0:func.23">-freeCountableSet</a></span>)</span> <a href="xboole_0.html#K3" title="XBOOLE_0:func.3">/\</a> <font color="Olive" title="b1">X</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  &amp; <font color="Olive" title="b1">X</font> <a href="fomodel0.html#K23" title="FOMODEL0:func.23">-freeCountableSet</a>  is  <a href="finset_1.html#NV2" title="FINSET_1:NV.2">infinite</a>  )</div></div>
