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<div><span class="kw">theorem </span><a NAME="T22"><span class="comment"><font color="firebrick">:: EXCHSORT:22</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   <a href="exchsort.html#NM1" title="EXCHSORT:NM.1">array</a> holds   <a href="relat_1.html#NK1" title="RELAT_1:NK.1">dom</a> <font color="Olive" title="b1">A</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><a href="exchsort.html#K2" title="EXCHSORT:func.2">limit-</a> <font color="Olive" title="b1">A</font></span>)</span> <a href="subset_1.html#K6" title="SUBSET_1:func.6">\</a> <span class="p1">(<span class="default"><a href="exchsort.html#K1" title="EXCHSORT:func.1">base-</a> <font color="Olive" title="b1">A</font></span>)</span></div></div>
