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<b>consider </b><font color="Maroon">c<sub>5</sub></font> being   <a href="index_1.html#NM1">ManySortedCategory</a> of <font color="Maroon">c<sub>1</sub></font>;<br/>
<b>consider </b><font color="Maroon">c<sub>6</sub></font> being    <a href="index_1.html#M2" target="_self">ManySortedFunctor</a> of <font color="Maroon">c<sub>5</sub></font> <a href="pboole.html#K7">*</a> <font color="Maroon">c<sub>3</sub></font>,<font color="Maroon">c<sub>5</sub></font> <a href="pboole.html#K7">*</a> <font color="Maroon">c<sub>4</sub></font>;<br/>
<b>take </b><font color="Maroon">c<sub>7</sub></font> = <span class="p1"><a href="index_1.html#K12" target="_self">[</a><span class="default"><font color="Maroon">c<sub>5</sub></font>,<font color="Maroon">c<sub>6</sub></font></span><a href="index_1.html#K12" target="_self">]</a></span>;<br/>

<a NAME="E3:31_1_1"/>
( <font color="Maroon">c<sub>7</sub></font> <a href="index_1.html#K10" target="_self">`1</a>  <a href="pboole.html#R6">=</a> <font color="Maroon">c<sub>5</sub></font> &amp; <font color="Maroon">c<sub>7</sub></font> <a href="index_1.html#K11" target="_self">`2</a>  <a href="pboole.html#R6">=</a> <font color="Maroon">c<sub>6</sub></font> )
 
<b>by </b><i><a class="ref" href="mcart_1.html#T7">MCART_1:7</a></i>;<br/>
<b>hence </b><a NAME="E4:31_1_1"/>
<font color="Maroon">c<sub>7</sub></font> <a href="index_1.html#K9" target="_self">`2</a>  is    <a href="index_1.html#M2" target="_self">ManySortedFunctor</a> of <span class="p1">(<span class="default"><font color="Maroon">c<sub>7</sub></font> <a href="index_1.html#K10" target="_self">`1</a> </span>)</span> <a href="pboole.html#K7">*</a> <font color="Maroon">c<sub>3</sub></font>,<span class="p1">(<span class="default"><font color="Maroon">c<sub>7</sub></font> <a href="index_1.html#K10" target="_self">`1</a> </span>)</span> <a href="pboole.html#K7">*</a> <font color="Maroon">c<sub>4</sub></font>
 ;<br/>


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