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<a NAME="E1:56_1_1"/>
 <a href="kurato_1.html#K2" title="KURATO_1:func.2">Kurat14Set</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><span class="p2"><a href="tarski.html#K2" title="TARSKI:func.2">{</a><span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> ,<span class="p3">(<span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a> </span>)</span></span><a href="tarski.html#K2" title="TARSKI:func.2">}</a></span> <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <span class="p2">(<span class="default"><a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> </span>)</span></span>)</span> <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <span class="p1">(<span class="default"><a href="kurato_1.html#K4" title="KURATO_1:func.4">Kurat14OpPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> </span>)</span>
 
<b>by </b><i><a class="txt" href="kurato_1.html#E10"><i><font color="Green" title="E5">Lm2</font></i></a></i>;<br/>
<a NAME="E2:56_1_1"/><b>then </b><i><font color="Green" title="E43">A1</font></i>: 
<span class="p1"><a href="tarski.html#K2" title="TARSKI:func.2">{</a><span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> ,<span class="p2">(<span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a> </span>)</span></span><a href="tarski.html#K2" title="TARSKI:func.2">}</a></span> <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <span class="p1">(<span class="default"><a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> </span>)</span> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="kurato_1.html#K2" title="KURATO_1:func.2">Kurat14Set</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> 
 
<b>by </b><i><a class="ref" href="xboole_1.html#T7" title="XBOOLE_1:th.7">XBOOLE_1:7</a></i>;<br/>
<a NAME="E3:56_1_1"/>
 <a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <span class="p1"><a href="tarski.html#K2" title="TARSKI:func.2">{</a><span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> ,<span class="p2">(<span class="default"><a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="subset_1.html#K3" title="SUBSET_1:func.3">`</a> </span>)</span></span><a href="tarski.html#K2" title="TARSKI:func.2">}</a></span> <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <span class="p1">(<span class="default"><a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> </span>)</span>
 
<b>by </b><i><a class="ref" href="xboole_1.html#T7" title="XBOOLE_1:th.7">XBOOLE_1:7</a></i>;<br/>
<a NAME="E4:56_1_1"/><b>then </b>
 <a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="kurato_1.html#K2" title="KURATO_1:func.2">Kurat14Set</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a> 
 
<b>by </b><i><a class="txt" href="kurato_1.html#E2:56_1_1"><i><font color="Green" title="E43">A1</font></i></a>, <a class="ref" href="xboole_1.html#T1" title="XBOOLE_1:th.1">XBOOLE_1:1</a></i>;<br/>
<b>hence </b><a NAME="E5:56_1_1"/>
 <a href="kurato_1.html#K3" title="KURATO_1:func.3">Kurat14ClPart</a> <a href="kurato_1.html#K6" title="KURATO_1:func.6">KurExSet</a>  is <a href="setfam_1.html#V1" title="SETFAM_1:attr.1">with_non-empty_elements</a>
 <b>by </b><i><a class="ref" href="kurato_1.html#T59" target="_self" title="KURATO_1:th.59">Th59</a></i>;<br/>


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