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<a NAME="E1:17_1_1"/>
(  <a href="relset_1.html#K4" title="RELSET_1:func.4">dom</a> <font color="Maroon" title="c2">O</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="relset_1.html#K4" title="RELSET_1:func.4">dom</a> <span class="p1">(<span class="default"><font color="Maroon" title="c2">O</font> <a href="relset_1.html#K6" title="RELSET_1:func.6">~</a> </span>)</span> &amp;  <a href="relset_1.html#K4" title="RELSET_1:func.4">dom</a> <font color="Maroon" title="c2">O</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c1">X</font> )
 
<b>by </b><i><a class="ref" href="partfun1.html#D4" title="PARTFUN1:def.4">PARTFUN1:def 4</a>, <a class="ref" href="relat_2.html#T29" title="RELAT_2:th.29">RELAT_2:29</a></i>;<br/>
<b>hence </b><a NAME="E2:17_1_1"/>
<font color="Maroon" title="c2">O</font> <a href="relat_1.html#K4" title="RELAT_1:func.4">~</a>  is   <a href="orders_1.html#NM2" title="ORDERS_1:NM.2">Order</a> of <font color="Maroon" title="c1">X</font>
 <b>by </b><i><a class="ref" href="partfun1.html#D4" title="PARTFUN1:def.4">PARTFUN1:def 4</a>, <a class="ref" href="relat_2.html#T27" title="RELAT_2:th.27">RELAT_2:27</a>, <a class="ref" href="relat_2.html#T40" title="RELAT_2:th.40">RELAT_2:40</a>, <a class="ref" href="relat_2.html#T42" title="RELAT_2:th.42">RELAT_2:42</a></i>; <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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