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<div><span class="kw">theorem </span><a NAME="T14"><span class="comment"><font color="firebrick">:: CQC_THE3:14</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being    <a href="qc_lang1.html#M1" title="QC_LANG1:mode.1">QC-alphabet</a>  holds   <a href="subset_1.html#K1" title="SUBSET_1:func.1">{}</a> <span class="p1">(<span class="default"><a href="cqc_lang.html#K3" title="CQC_LANG:func.3">CQC-WFF</a> <font color="Olive" title="b1">A</font></span>)</span> <a href="cqc_the3.html#R2" title="CQC_THE3:pred.2">|-</a>  <a href="cqc_the1.html#K4" title="CQC_THE1:func.4">TAUT</a> <font color="Olive" title="b1">A</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="cqc_the3.html#T13" target="_self" onmouseover="rs('cqc_the3/T13')" onmouseout="rh()">Th13</a></span>;<br/></div></div>
