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<b>consider </b><font color="Maroon" title="c1">C</font> being  non <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> <a href="compts_1.html#V2" title="COMPTS_1:attr.2">compact</a> non <a href="sppol_1.html#V1" title="SPPOL_1:attr.1">horizontal</a> non <a href="sppol_1.html#V2" title="SPPOL_1:attr.2">vertical</a> <a href="struct_0.html#NM2" title="STRUCT_0:NM.2">Subset</a> of <span class="p1">(<span class="default"><a href="euclid.html#K15" title="EUCLID:func.15">TOP-REAL</a> 2</span>)</span>;<br/>
<a NAME="E2:35_1_1"/>
 <a href="sprect_1.html#K1" title="SPRECT_1:func.1">SpStSeq</a> <font color="Maroon" title="c1">C</font> is   <a href="goboard5.html#NM1" title="GOBOARD5:NM.1">special_circular_sequence</a>
 
;<br/>
<b>hence </b><a NAME="E3:35_1_1"/>
 ex <font color="Olive">b<sub>1</sub></font> being  <a href="goboard5.html#NM1" title="GOBOARD5:NM.1">special_circular_sequence</a> st <font color="Olive">b<sub>1</sub></font> is <a href="sprect_1.html#V1" title="SPRECT_1:attr.1">rectangular</a>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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