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<b>reconsider </b><font color="Maroon">e'</font> = <font color="Maroon">e</font> as    <a href="subset_1.html#M1">Element</a> of the <a href="msualg_1.html#U4">Sorts</a> of <span class="p1">(<span class="default"><a href="msafree.html#K11">FreeMSA</a> the <a href="msualg_1.html#U4">Sorts</a> of <font color="Maroon">A</font></span>)</span> <a href="funct_1.html#K1">.</a> <font color="Maroon">v</font> ;<br/>
<b>reconsider </b><font color="Maroon">d</font> =  <a href="msafree2.html#K9">depth</a> <font color="Maroon">e'</font> as    <a href="subset_1.html#M2">Element</a> of  <a href="numbers.html#K5">NAT</a>  <b>by </b><i><a class="ref" href="ordinal1.html#D13">ORDINAL1:def 13</a></i>;<br/>
<b>take </b>
<font color="Maroon">d</font>
;<br/>

<b>take </b>
<font color="Maroon">e'</font>
;<br/>

<b>thus </b><a NAME="E3:24_1_1"/>
( <font color="Maroon">e</font> <a href="hidden.html#R1">=</a> <font color="Maroon">e'</font> &amp; <font color="Maroon">d</font> <a href="hidden.html#R1">=</a>  <a href="msafree2.html#K9">depth</a> <font color="Maroon">e'</font> )
 ;<br/>


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