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<b>let </b><font color="Maroon" title="c1">G</font> be  <a href="glib_000.html#V2" title="GLIB_000:attr.2">finite</a> <a href="chord.html#V6" title="CHORD:attr.6">chordal</a> <a href="glib_000.html#NM2" title="GLIB_000:NM.2">_Graph</a>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> </span>)</span> <a href="funct_1.html#K2" title="FUNCT_1:func.2">"</a>  is  <a href="chord.html#V7" title="CHORD:attr.7">perfect</a>  <a href="chord.html#M3" title="CHORD:mode.3">VertexScheme</a> of <font color="Maroon" title="c1">G</font></span><br/>

<b>set </b><font color="Maroon" title="c2">Hh</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> ;<br/>
<a NAME="E1:104"/><i><font color="Green" title="E78">A2</font></i>: 
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a>  is <a href="lexbfs.html#V6" title="LEXBFS:attr.6">with_property_L3</a>
 
<b>by </b><i><a class="ref" href="lexbfs.html#T53" target="_self" title="LEXBFS:th.53">Th65</a></i>;<br/>
<a NAME="E2:104"/><i><font color="Green" title="E79">A3</font></i>: 
 <a href="relset_1.html#K4" title="RELSET_1:func.4">dom</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> </span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="glib_000.html#K6" title="GLIB_000:func.6">the_Vertices_of</a> <font color="Maroon" title="c1">G</font>
 
<b>by </b><i><a class="ref" href="lexbfs.html#T49" target="_self" title="LEXBFS:th.49">Th61</a></i>;<br/>
<b>reconsider </b><font color="Maroon" title="c3">V</font> = <span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> </span>)</span> <a href="funct_1.html#K2" title="FUNCT_1:func.2">"</a>  as    <a href="chord.html#M3" title="CHORD:mode.3">VertexScheme</a> of <font color="Maroon" title="c1">G</font> <b>by </b><i><a class="ref" href="lexbfs.html#T50" target="_self" title="LEXBFS:th.50">Th62</a></i>;<br/>
<a NAME="E4:104"/>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K15" title="LEXBFS:func.15">``1</a> </span>)</span> <a href="glib_000.html#K41" title="GLIB_000:func.41">.Result()</a> 
 
<b>by </b><i><a class="ref" href="lexbfs.html#T40" target="_self" title="LEXBFS:th.40">VNS1</a></i>;<br/>
<a NAME="E5:104"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a>  is <a href="funct_1.html#V2" title="FUNCT_1:attr.2">one-to-one</a>
 
<b>by </b><i><a class="ref" href="lexbfs.html#T18" target="_self" title="LEXBFS:th.18">Th25</a></i>;<br/>
<a NAME="E6:104"/><b>then </b>
<font color="Maroon" title="c3">V</font> <a href="funct_1.html#K2" title="FUNCT_1:func.2">"</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> 
 
<b>by </b><i><a class="ref" href="funct_1.html#T65" title="FUNCT_1:th.65">FUNCT_1:65</a></i>;<br/>
<b>hence </b><a NAME="E7:104"/>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default"><a href="lexbfs.html#K16" title="LEXBFS:func.16">LexBFS:CSeq</a> <font color="Maroon" title="c1">G</font></span>)</span> <a href="lexbfs.html#K14" title="LEXBFS:func.14">.Result()</a> </span>)</span> <a href="lexbfs.html#K7" title="LEXBFS:func.7">`1</a> </span>)</span> <a href="funct_1.html#K2" title="FUNCT_1:func.2">"</a>  is  <a href="chord.html#V7" title="CHORD:attr.7">perfect</a>  <a href="chord.html#M3" title="CHORD:mode.3">VertexScheme</a> of <font color="Maroon" title="c1">G</font>
 <b>by </b><i><a class="txt" href="#E1:104"><i><font color="Green" title="E78">A2</font></i></a>, <a class="txt" href="#E2:104"><i><font color="Green" title="E79">A3</font></i></a>, <a class="ref" href="lexbfs.html#T54" target="_self" title="LEXBFS:th.54">Th66</a></i>; <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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