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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E3">Th2</font></span>: <a NAME="T2"><span class="comment"><font color="firebrick">:: CLASSES1:2</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  <font color="Olive" title="b1">X</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="classes1.html#K1" title="CLASSES1:func.1">Tarski-Class</a> <font color="Olive" title="b1">X</font></div></div>
