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<b>let </b><font color="Maroon">p</font> be   <a href="pre_topc.html#NM2">Point</a> of <span class="p1">(<span class="default"><a href="euclid.html#K15">TOP-REAL</a> 2</span>)</span>;<br/><b>let </b><font color="Maroon">f</font> be  <a href="funct_1.html#V3">V7</a> <a href="goboard5.html#V2">standard</a> <a href="goboard5.html#NM1">special_circular_sequence</a>;<br/>



<i><font color="Green">E38</font></i>:  <a href="goboard9.html#K3">RightComp</a> <span class="p1">(<span class="default"><a href="finseq_6.html#K1">Rotate</a> <font color="Maroon">f</font>,<font color="Maroon">p</font></span>)</span> = 
 <a href="goboard9.html#K2">LeftComp</a> <span class="p1">(<span class="default"><a href="goboard9.html#K1">Rev</a> <span class="p2">(<span class="default"><a href="finseq_6.html#K1">Rotate</a> <font color="Maroon">f</font>,<font color="Maroon">p</font></span>)</span></span>)</span>
<b>by </b><i><a class="ref" href="goboard9.html#T26">GOBOARD9:26</a></i>
<br/>.= 
 <a href="goboard9.html#K2">LeftComp</a> <span class="p1">(<span class="default"><a href="finseq_6.html#K1">Rotate</a> <span class="p2">(<span class="default"><a href="goboard9.html#K1">Rev</a> <font color="Maroon">f</font></span>)</span>,<font color="Maroon">p</font></span>)</span>
<b>by </b><i/>
;<br/>
<a NAME="E2:47"/>
 <a href="goboard9.html#K3">RightComp</a> <font color="Maroon">f</font> <a href="hidden.html#R1">=</a>  <a href="goboard9.html#K2">LeftComp</a> <span class="p1">(<span class="default"><a href="goboard9.html#K1">Rev</a> <font color="Maroon">f</font></span>)</span>
 
<b>by </b><i><a class="ref" href="goboard9.html#T26">GOBOARD9:26</a></i>;<br/>
<b>hence </b><a NAME="E3:47"/>
 <a href="goboard9.html#K3">RightComp</a> <span class="p1">(<span class="default"><a href="finseq_6.html#K1">Rotate</a> <font color="Maroon">f</font>,<font color="Maroon">p</font></span>)</span> <a href="hidden.html#R1">=</a>  <a href="goboard9.html#K3">RightComp</a> <font color="Maroon">f</font>
 <b>by </b><i>, </i>;<br/>


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