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<div><span class="kw">theorem </span><a NAME="T30"><span class="comment"><font color="firebrick">:: ZF_FUND1:30</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of  <a href="ordinal1.html#K4" title="ORDINAL1:func.4">omega</a>  holds  <font color="Olive" title="b1">A</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="zf_fund1.html#K3" title="ZF_FUND1:func.3">x".</a> <span class="p1">(<span class="default"><a href="zf_lang.html#K2" title="ZF_LANG:func.2">x.</a> <span class="p2">(<span class="default"><a href="card_1.html#K4" title="CARD_1:func.4">card</a> <font color="Olive" title="b1">A</font></span>)</span></span>)</span> <span class="kw">by</span> <span class="lab"><a class="txt" href="zf_fund1.html#E15"><span class="lab"><font color="Green" title="E5">Lm2</font></span></a></span>;<br/></div></div>
