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<div><span class="kw">theorem </span><a NAME="T22"><span class="comment"><font color="firebrick">:: TOPS_3:22</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font> being   non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  <a href="pre_topc.html#NM1" title="PRE_TOPC:NM.1">TopSpace</a> holds   <a href="struct_0.html#K1" title="STRUCT_0:func.1">{}</a> <font color="Olive" title="b1">X</font> is  <a href="tops_1.html#V3" title="TOPS_1:attr.3">nowhere_dense</a>  ;<br/></div></div>
