<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon">f</font> be    <a href="pboole.html#M1">ManySortedSet</a> of <font color="Maroon">X</font>;<br/>

<a NAME="E1:53_1_1"/>
 <a href="relat_1.html#K1">dom</a> <font color="Maroon">f</font> <a href="hidden.html#R1">=</a> <font color="Maroon">X</font>
 
<b>by </b><i><a class="ref" href="pboole.html#D3">PBOOLE:def 3</a></i>;<br/>
<b>hence </b><a NAME="E2:53_1_1"/>
( <font color="Maroon">f</font> is <a href="cohsp_1.html#V8" target="_self">U-continuous</a> &amp; <font color="Maroon">f</font> is <a href="cohsp_1.html#V7" target="_self">cap-distributive</a> implies <font color="Maroon">f</font> is <a href="cohsp_1.html#V9" target="_self">U-stable</a> )
 <b>by </b><i/>;<br/>


</div>
