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<div><span class="kw">theorem </span><a NAME="T30"><span class="comment"><font color="firebrick">:: JORDAN6:30</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">r</font> being   <a href="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> holds <br/> (  <a href="jordan6.html#K6" title="JORDAN6:func.6">Vertical_Line</a> <font color="Olive" title="b1">r</font> is  <a href="pre_topc.html#V4" title="PRE_TOPC:attr.4">closed</a>  &amp;  <a href="jordan6.html#K7" title="JORDAN6:func.7">Horizontal_Line</a> <font color="Olive" title="b1">r</font> is  <a href="pre_topc.html#V4" title="PRE_TOPC:attr.4">closed</a>  ) <span class="kw">by</span> <span class="lab"><a class="ref" href="jordan6.html#T6" target="_self" onmouseover="rs('jordan6/T6')" onmouseout="rh()">Th6</a>, <a class="ref" href="jordan6.html#T9" target="_self" onmouseover="rs('jordan6/T9')" onmouseout="rh()">Th9</a></span>;<br/></div></div>
