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 <a href="relat_1.html#K1">dom</a> <span class="p1">(<span class="default"><a href="index_1.html#K3" target="_self">Objs</a> <font color="Maroon">c<sub>2</sub></font></span>)</span> = 
 <a href="relat_1.html#K1">dom</a> <font color="Maroon">c<sub>2</sub></font>
<b>by </b><i><a class="ref" href="index_1.html#D2" target="_self">Def2</a></i>
<br/>.= 
<font color="Maroon">c<sub>1</sub></font>
<b>by </b><i><a class="ref" href="pboole.html#D3">PBOOLE:def 3</a></i>
;<br/>
<b>hence </b><a NAME="E2:17_1_1"/>
 <a href="index_1.html#K3" target="_self">Objs</a> <font color="Maroon">c<sub>2</sub></font> is  <a href="relat_1.html#V2">V2</a>  <a href="pboole.html#M1">ManySortedSet</a> of <font color="Maroon">c<sub>1</sub></font>
 <b>by </b><i><a class="ref" href="pboole.html#D3">PBOOLE:def 3</a></i>;<br/>


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