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

<b>defpred </b><font color="Maroon">S<sub>1</sub></font>[   <a href="hidden.html#M1">set</a> ] <b>means </b><font color="Maroon">g</font> <a href="funct_1.html#K1">.</a> <font color="Maroon">a<sub>1</sub></font> <a href="hidden.html#R1">=</a> <font color="Maroon">a<sub>1</sub></font>;<br/>
<b>set </b><font color="Maroon">SF</font> = <span class="p1">{<span class="default"> <font color="Olive">x</font> where <font color="Olive">x</font> is    <a href="closure2.html#M1" target="_self">Element</a> of  <a href="closure2.html#K6" target="_self">Bool</a> <font color="Maroon">A</font> : <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">x</font>] </span>}</span> ;<br/>
<a NAME="E1:94_1_1"/>
<span class="p1">{<span class="default"> <font color="Olive">x</font> where <font color="Olive">x</font> is    <a href="closure2.html#M1" target="_self">Element</a> of  <a href="closure2.html#K6" target="_self">Bool</a> <font color="Maroon">A</font> : <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">x</font>] </span>}</span>  is   <a href="subset_1.html#NM2">Subset</a> of <span class="p1">(<span class="default"><a href="closure2.html#K6" target="_self">Bool</a> <font color="Maroon">A</font></span>)</span>
 
<b>from </b><i><a class="ref" href="domain_1.html#S7">DOMAIN_1:sch 7</a>();<br/></i>
<b>then reconsider </b><font color="Maroon">D</font> = <span class="p1">{<span class="default"> <font color="Olive">x</font> where <font color="Olive">x</font> is    <a href="closure2.html#M1" target="_self">Element</a> of  <a href="closure2.html#K6" target="_self">Bool</a> <font color="Maroon">A</font> : <font color="Maroon">S<sub>1</sub></font>[<font color="Olive">x</font>] </span>}</span>  as   <a href="closure2.html#NM1">SubsetFamily</a> of <font color="Maroon">A</font> ;<br/>
<b>reconsider </b><font color="Maroon">a</font> =  <a href="closure2.html#G1" target="_self">ClosureStr</a>(# <font color="Maroon">A</font>,<font color="Maroon">D</font> #) as  <a href="closure2.html#V11" target="_self">strict</a> <a href="closure2.html#NM4">ClosureSystem</a> of <font color="Maroon">S</font> <b>by </b><i/>;<br/>
<b>take </b>
<font color="Maroon">a</font>
;<br/>

<b>thus </b><a NAME="E4:94_1_1"/>
( the <a href="msualg_1.html#U4">Sorts</a> of <font color="Maroon">a</font> <a href="pboole.html#R6">=</a> <font color="Maroon">A</font> &amp; the <a href="closure2.html#U1" target="_self">Family</a> of <font color="Maroon">a</font> <a href="hidden.html#R1">=</a> <span class="p1">{<span class="default"> <font color="Olive">x</font> where <font color="Olive">x</font> is    <a href="closure2.html#M1" target="_self">Element</a> of  <a href="closure2.html#K6" target="_self">Bool</a> <font color="Maroon">A</font> : <font color="Maroon">g</font> <a href="closure2.html#K7" target="_self">.</a> <font color="Olive">x</font> <a href="pboole.html#R6">=</a> <font color="Olive">x</font> </span>}</span>  )
 ;<br/>


</div>
