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<b>let </b><font color="Maroon" title="c1">R</font>, <font color="Maroon" title="c2">Q</font>, <font color="Maroon" title="c3">S</font> be   <a href="relat_1.html#NM1" title="RELAT_1:NM.1">Relation</a>;<br/>





<b>assume </b><a NAME="E1:193"/><i><font color="Green" title="E78">A1</font></i>: 
 <a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <font color="Maroon" title="c1">R</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <font color="Maroon" title="c2">Q</font>
 ;<br/>

<b>thus </b> <a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <span class="p1">(<span class="default"><font color="Maroon" title="c3">S</font> <a href="relat_1.html#K5" title="RELAT_1:func.5">*</a> <font color="Maroon" title="c1">R</font></span>)</span> = 
<font color="Maroon" title="c3">S</font> <a href="relat_1.html#K10" title="RELAT_1:func.10">"</a> <span class="p1">(<span class="default"><a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <font color="Maroon" title="c1">R</font></span>)</span>
<b>by </b><i><a class="ref" href="relat_1.html#T182" target="_self" title="RELAT_1:th.182">Th182</a></i>
<br/>.= 
 <a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <span class="p1">(<span class="default"><font color="Maroon" title="c3">S</font> <a href="relat_1.html#K5" title="RELAT_1:func.5">*</a> <font color="Maroon" title="c2">Q</font></span>)</span>
<b>by </b><i><a class="txt" href="relat_1.html#E1:193"><i><font color="Green" title="E78">A1</font></i></a>, <a class="ref" href="relat_1.html#T182" target="_self" title="RELAT_1:th.182">Th182</a></i>
;<br/>


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