<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E36">Th58</font></span>: <a NAME="T58"><span class="comment"><font color="firebrick">:: TOPS_1:58</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">TS</font> being   <a href="pre_topc.html#NM1" title="PRE_TOPC:NM.1">TopSpace</a><br/>  for <font color="Olive" title="b2">P</font> being   <a href="struct_0.html#NM2" title="STRUCT_0:NM.2">Subset</a> of <font color="Olive" title="b1">TS</font>  st <font color="Olive" title="b2">P</font> is  <a href="pre_topc.html#V3" title="PRE_TOPC:attr.3">open</a>  holds <br/> <a href="tops_1.html#K2" title="TOPS_1:func.2">Fr</a> <font color="Olive" title="b2">P</font> is  <a href="tops_1.html#V3" title="TOPS_1:attr.3">nowhere_dense</a> </div></div>
