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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E26">Th53</font></span>: <a NAME="T59"><span class="comment"><font color="firebrick">:: RELAT_1:59</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_1.html#NM1" title="RELAT_1:NM.1">Relation</a> holds  <font color="Olive" title="b2">R</font> <a href="relat_1.html#K5" title="RELAT_1:func.5">|</a> <font color="Olive" title="b1">X</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <font color="Olive" title="b2">R</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="relat_1.html#D11" target="_self" onmouseover="rs('relat_1/D11')" onmouseout="rh()">Def9</a></span>;<br/></div></div>
