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<a NAME="E1:143_1_1"/><i><font color="Green">E47</font></i>: 
 <a href="jordan2c.html#K2" target="_self">UBD</a> <font color="Maroon">C</font> <a href="jordan2c.html#R2" target="_self">is_outside_component_of</a> <font color="Maroon">C</font>
 
<b>by </b><i/>;<br/>
<a NAME="E2:143_1_1"/><i><font color="Green">E56</font></i>: 
 <a href="jordan2c.html#K2" target="_self">UBD</a> <font color="Maroon">C</font> <a href="connsp_1.html#R4">is_a_component_of</a> <font color="Maroon">C</font> <a href="subset_1.html#K3">`</a> 
 
<b>by </b><i><a class="ref" href="jordan2c.html#T33" target="_self">Th33</a>, </i>;<br/>
<a NAME="E3:143_1_1"/>
<font color="Maroon">C</font> <a href="subset_1.html#K3">`</a>  <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="xboole_0.html#K1">{}</a> 
 
<b>by </b><i/>;<br/>
<b>hence </b><a NAME="E4:143_1_1"/>
not  <a href="jordan2c.html#K2" target="_self">UBD</a> <font color="Maroon">C</font> is <a href="xboole_0.html#V1">empty</a>
 <b>by </b><i><a class="ref" href="jordan2c.html#T35" target="_self">Th35</a>, <a class="ref" href="sprect_1.html#T6">SPRECT_1:6</a></i>;<br/>


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