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<b>reconsider </b><font color="Maroon">c<sub>3</sub></font> = <font color="Maroon">c<sub>2</sub></font> as    <a href="finseq_1.html#M2">FinSequence</a> of  <a href="numbers.html#K1">REAL</a>  <b>by </b><i><a class="ref" href="euclid.html#T27">EUCLID:27</a></i>;<br/>
<b>take </b>
<span class="p1"><a href="euclid.html#K12">|.</a><span class="default"><font color="Maroon">c<sub>3</sub></font></span><a href="euclid.html#K12">.|</a></span>
;<br/>

<b>thus </b><a NAME="E2:13_1_1"/>
ex <font color="Olive">b<sub>1</sub></font> being   <a href="finseq_1.html#M2">FinSequence</a> of  <a href="numbers.html#K1">REAL</a>  st <br/>( <font color="Maroon">c<sub>2</sub></font> <a href="hidden.html#R1">=</a> <font color="Olive">b<sub>1</sub></font> &amp; <span class="p1"><a href="euclid.html#K12">|.</a><span class="default"><font color="Maroon">c<sub>3</sub></font></span><a href="euclid.html#K12">.|</a></span> <a href="hidden.html#R1">=</a> <span class="p1"><a href="euclid.html#K12">|.</a><span class="default"><font color="Olive">b<sub>1</sub></font></span><a href="euclid.html#K12">.|</a></span> )
 ;<br/>


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