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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E8">Th11</font></span>: <a NAME="T11"><span class="comment"><font color="firebrick">:: RELSET_2:11</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">x</font> being    <a href="hidden.html#M1" title="HIDDEN:mode.1">object</a> <br/>  for <font color="Olive" title="b2">R1</font>, <font color="Olive" title="b3">R2</font> being   <a href="relat_1.html#NM1" title="RELAT_1:NM.1">Relation</a> holds   <a href="relat_1.html#K9" title="RELAT_1:func.9">Im</a> (<span class="p1">(<span class="default"><font color="Olive" title="b2">R1</font> <a href="xboole_0.html#K3" title="XBOOLE_0:func.3">/\</a> <font color="Olive" title="b3">R2</font></span>)</span>,<font color="Olive" title="b1">x</font>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><a href="relat_1.html#K9" title="RELAT_1:func.9">Im</a> (<font color="Olive" title="b2">R1</font>,<font color="Olive" title="b1">x</font>)</span>)</span> <a href="xboole_0.html#K3" title="XBOOLE_0:func.3">/\</a> <span class="p1">(<span class="default"><a href="relat_1.html#K9" title="RELAT_1:func.9">Im</a> (<font color="Olive" title="b3">R2</font>,<font color="Olive" title="b1">x</font>)</span>)</span></div></div>
