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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E29">Lemma22</font></span>: <a NAME="T38"><span class="comment"><font color="firebrick">:: PREFER_1:38</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">R</font> being   <a href="relat_2.html#V5" title="RELAT_2:attr.5">asymmetric</a>  <a href="relset_1.html#NM2" title="RELSET_1:NM.2">Relation</a> of <font color="Olive" title="b1">X</font> holds  <font color="Olive" title="b2">R</font> <a href="relset_1.html#K4" title="RELSET_1:func.4">*</a> <font color="Olive" title="b2">R</font> <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a>  <a href="partfun1.html#K6" title="PARTFUN1:func.6">id</a> <font color="Olive" title="b1">X</font></div></div>
