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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E67">Th79</font></span>: <a NAME="T79"><span class="comment"><font color="firebrick">:: EXCHSORT:79</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> <br/>  for <font color="Olive" title="b2">A</font> being   <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>   <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  <a href="exchsort.html#V2" title="EXCHSORT:attr.2">-based</a>  <a href="exchsort.html#NM2" title="EXCHSORT:NM.2">array</a> of <font color="Olive" title="b1">X</font>  st <font color="Olive" title="b2">A</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a>  <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  holds <br/> <a href="exchsort.html#K4" title="EXCHSORT:func.4">last</a> <font color="Olive" title="b2">A</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a> <font color="Olive" title="b1">X</font></div></div>
