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<a NAME="E1:16_2_1"/>
 <a href="relat_1.html#K12" title="RELAT_1:func.12">Coim</a> <font color="Maroon" title="c3">R</font>,<font color="Maroon" title="c4">x</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c3">R</font> <a href="relset_1.html#K11" title="RELSET_1:func.11">"</a> <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Maroon" title="c4">x</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span>
 
;<br/>
<b>hence </b><a NAME="E2:16_2_1"/>
 <a href="relat_1.html#K12" title="RELAT_1:func.12">Coim</a> <font color="Maroon" title="c3">R</font>,<font color="Maroon" title="c4">x</font> is   <a href="subset_1.html#NM2" title="SUBSET_1:NM.2">Subset</a> of <font color="Maroon" title="c1">X</font>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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