<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E10">Th12</font></span>: <a NAME="T12"><span class="comment"><font color="firebrick">:: OPOSET_1:12</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">O</font> being   non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>   <a href="qmax_1.html#L2" title="QMAX_1:struct.2">OrthoRelStr</a>   st <font color="Olive" title="b1">O</font> is  <a href="oposet_1.html#V8" title="OPOSET_1:attr.8">StrictPartialOrdered</a>  holds <br/><font color="Olive" title="b1">O</font> is  <a href="necklace.html#V3" title="NECKLACE:attr.3">irreflexive</a> </div></div>
