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<a NAME="E1:116_1_1"/>
<a href="toprealb.html#K12" target="_self">CircleMap</a>  <a href="funct_2.html#K3">.</a> <span class="p1">(<span class="default"><a href="toprealb.html#K4" target="_self">R^1</a> 0</span>)</span> <a href="hidden.html#R1">=</a>  <a href="toprealb.html#K9" target="_self">c[10]</a> 
 
<b>by </b><i><a class="ref" href="toprealb.html#T33" target="_self">Th33</a></i>;<br/>
<b>hence </b><a NAME="E2:116_1_1"/>
(  <a href="toprealb.html#K14" target="_self">Circle2IntervalR</a>  is <a href="funct_1.html#V2">one-to-one</a> &amp;  <a href="toprealb.html#K14" target="_self">Circle2IntervalR</a>  is <a href="funct_2.html#V2">onto</a> )
 <b>by </b><i><a class="ref" href="toprealb.html#T43" target="_self">Th43</a>, <a class="ref" href="grcat_1.html#T56">GRCAT_1:56</a></i>;<br/>

<b>thus </b><a NAME="E3:116_1_1"/>
 <a href="toprealb.html#K14" target="_self">Circle2IntervalR</a>  is <a href="pre_topc.html#V5">continuous</a>
 <b>by </b><i><a class="txt" href="toprealb.html#E130"><i><font color="Green">Lemma85</font></i></a></i>;<br/>


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