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<div><span class="kw">theorem </span><a NAME="T105"><span class="comment"><font color="firebrick">:: MEMBER_1:105</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">F</font>, <font color="Olive" title="b2">G</font>, <font color="Olive" title="b3">H</font> being   <a href="membered.html#V2" title="MEMBERED:attr.2">ext-real-membered</a>   <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>  holds  <span class="p1">(<span class="default"><font color="Olive" title="b1">F</font> <a href="xboole_0.html#K3" title="XBOOLE_0:func.3">/\</a> <font color="Olive" title="b2">G</font></span>)</span> <a href="member_1.html#K14" title="MEMBER_1:func.14">///</a> <font color="Olive" title="b3">H</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <span class="p1">(<span class="default"><font color="Olive" title="b1">F</font> <a href="member_1.html#K14" title="MEMBER_1:func.14">///</a> <font color="Olive" title="b3">H</font></span>)</span> <a href="xboole_0.html#K3" title="XBOOLE_0:func.3">/\</a> <span class="p1">(<span class="default"><font color="Olive" title="b2">G</font> <a href="member_1.html#K14" title="MEMBER_1:func.14">///</a> <font color="Olive" title="b3">H</font></span>)</span> <span class="kw">by</span> <span class="lab"><a class="ref" href="member_1.html#T83" target="_self" onmouseover="rs('member_1/T83')" onmouseout="rh()">Th83</a></span>;<br/></div></div>
