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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E32">Th50</font></span>: <a NAME="T41"><span class="comment"><font color="firebrick">:: ORDERS_5:41</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b2">D</font> being    <a href="eqrel_1.html#M1" title="EQREL_1:mode.1">a_partition</a> of <font color="Olive" title="b1">A</font> holds  <font color="Olive" title="b2">D</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="eqrel_1.html#K8" title="EQREL_1:func.8">Class</a> <span class="p1">(<span class="default"><a href="orders_5.html#K3" title="ORDERS_5:func.3">EqRelOf</a> <span class="p2">(<span class="default"><a href="orders_5.html#K7" title="ORDERS_5:func.7">PreorderFromPartition</a> <font color="Olive" title="b2">D</font></span>)</span></span>)</span></div></div>
