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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E13">Th15</font></span>: <a NAME="T15"><span class="comment"><font color="firebrick">:: KURATO_1:15</font></span><br/></a><div class="add"><span class="p1">(<span class="default"><a href="pre_topc.html#K2" title="PRE_TOPC:func.2">Cl</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="pre_topc.html#K2" title="PRE_TOPC:func.2">Cl</a> <span class="p4">(<span class="default"><span class="p5">(<span class="default"><a href="pre_topc.html#K2" title="PRE_TOPC:func.2">Cl</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a></span>)</span> <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a></span>)</span></span>)</span> <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a></span>)</span></span>)</span> <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="rcomp_1.html#K2" title="RCOMP_1:func.2">].</a><span class="default"><a href="xxreal_0.html#K2" title="XXREAL_0:func.2">-infty</a>,2</span><a href="rcomp_1.html#K2" title="RCOMP_1:func.2">.[</a></span> <span class="kw">by</span> <span class="lab"><a class="ref" href="kurato_1.html#T14" target="_self" onmouseover="rs('kurato_1/T14')" onmouseout="rh()">Th14</a>, <a class="ref" href="topmetr.html#T17" onmouseover="rs('topmetr/T17')" onmouseout="rh()">TOPMETR:17</a>, <a class="ref" href="xxreal_1.html#T224" onmouseover="rs('xxreal_1/T224')" onmouseout="rh()">XXREAL_1:224</a>, <a class="ref" href="xxreal_1.html#T294" onmouseover="rs('xxreal_1/T294')" onmouseout="rh()">XXREAL_1:294</a></span>;<br/></div></div>
