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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E29">Th25</font></span>: <a NAME="T25"><span class="comment"><font color="firebrick">:: SCMYCIEL:25</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>  holds  <span class="p1"><a href="tarski.html#K2" title="TARSKI:func.2">{</a><span class="default"><a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>,<span class="p2"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Olive" title="b1">x</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span></span><a href="tarski.html#K2" title="TARSKI:func.2">}</a></span> is   <a href="scmyciel.html#NM1" title="SCMYCIEL:NM.1">SimpleGraph</a></div></div>
