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<div><span class="kw">theorem </span><a NAME="T22"><span class="comment"><font color="firebrick">:: TREES_9:22</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">t</font> being   <a href="trees_2.html#NM4" title="TREES_2:NM.4">DecoratedTree</a> holds   <a href="trees_9.html#K9" title="TREES_9:func.9">Subtrees</a> <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Olive" title="b1">t</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="trees_9.html#K3" title="TREES_9:func.3">Subtrees</a> <font color="Olive" title="b1">t</font></div></div>
