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<div><span class="kw">theorem </span><a NAME="T2"><span class="comment"><font color="firebrick">:: TREES_3:2</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 <br/> ( <font color="Olive" title="b1">X</font> is  <a href="trees_3.html#V2" title="TREES_3:attr.2">constituted-FinTrees</a>  iff <font color="Olive" title="b1">X</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="trees_3.html#K2" title="TREES_3:func.2">FinTrees</a>  )</div></div>
