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<b>reconsider </b><font color="Maroon">p'</font> = <font color="Maroon">p</font> as    <a href="finseq_2.html#M2">Element</a> of  <a href="euclid.html#K1" target="_self">REAL</a> <font color="Maroon">n</font> ;<br/>
<b>reconsider </b><font color="Maroon">q</font> =  <a href="euclid.html#K6" target="_self">-</a> <font color="Maroon">p'</font> as   <a href="pre_topc.html#NM2">Point</a> of <span class="p1">(<span class="default"><a href="euclid.html#K15" target="_self">TOP-REAL</a> <font color="Maroon">n</font></span>)</span> ;<br/>
<b>take </b>
<font color="Maroon">q</font>
;<br/>

<b>thus </b><a NAME="E3:55_1_1"/>
for <font color="Olive">p'</font> being   <a href="finseq_2.html#M2">Element</a> of  <a href="euclid.html#K1" target="_self">REAL</a> <font color="Maroon">n</font>  st <font color="Olive">p'</font> <a href="hidden.html#R1">=</a> <font color="Maroon">p</font> holds <br/><font color="Maroon">q</font> <a href="hidden.html#R1">=</a>  <a href="euclid.html#K6" target="_self">-</a> <font color="Olive">p'</font>
 ;<br/>


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