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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E68">Th80</font></span>: <a NAME="T80"><span class="comment"><font color="firebrick">:: EXCHSORT:80</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   <a href="exchsort.html#K4" title="EXCHSORT:func.4">last</a> <span class="p1"><a href="afinsq_1.html#K5" title="AFINSQ_1:func.5">&lt;%</a><span class="default"><font color="Olive" title="b1">x</font></span><a href="afinsq_1.html#K5" title="AFINSQ_1:func.5">%&gt;</a></span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">x</font></div></div>
