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<b>reconsider </b><font color="Maroon">c<sub>4</sub></font> =  <a href="closure1.html#K6" target="_self">MSFixPoints</a> <font color="Maroon">c<sub>3</sub></font> as   <a href="mssubfam.html#NM1">MSSubsetFamily</a> of <font color="Maroon">c<sub>2</sub></font> ;<br/>
<b>reconsider </b><font color="Maroon">c<sub>5</sub></font> =  <a href="closure1.html#G1" target="_self">MSClosureStr</a>(# <font color="Maroon">c<sub>2</sub></font>,<font color="Maroon">c<sub>4</sub></font> #) as   <a href="closure1.html#NM2">MSClosureSystem</a> of <font color="Maroon">c<sub>1</sub></font> <b>by </b><i><a class="ref" href="closure1.html#T30" target="_self">Th30</a></i>;<br/>
<b>take </b>
<font color="Maroon">c<sub>5</sub></font>
;<br/>

<b>thus </b><a NAME="E3:77_1_1"/>
ex <font color="Olive">b<sub>1</sub></font> being  <a href="mssubfam.html#NM1">MSSubsetFamily</a> of <font color="Maroon">c<sub>2</sub></font> st <br/>( <font color="Olive">b<sub>1</sub></font> <a href="pboole.html#R6">=</a>  <a href="closure1.html#K6" target="_self">MSFixPoints</a> <font color="Maroon">c<sub>3</sub></font> &amp; <font color="Maroon">c<sub>5</sub></font> <a href="hidden.html#R1">=</a>  <a href="closure1.html#G1" target="_self">MSClosureStr</a>(# <font color="Maroon">c<sub>2</sub></font>,<font color="Olive">b<sub>1</sub></font> #) )
 ;<br/>


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