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<div><span class="kw">theorem </span><a NAME="T43"><span class="comment"><font color="firebrick">:: TREES_1:43</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">fT</font> being   <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>  <a href="trees_1.html#NM1" title="TREES_1:NM.1">Tree</a>  st  <a href="trees_1.html#K6" title="TREES_1:func.6">height</a> <font color="Olive" title="b1">fT</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  holds <br/><font color="Olive" title="b1">fT</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="trees_1.html#K2" title="TREES_1:func.2">elementary_tree</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></div></div>
