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<b>let </b><font color="Maroon">G1</font> be   <a href="glib_000.html#NM2">_Graph</a>;<br/><b>let </b><font color="Maroon">E</font> be    <a href="hidden.html#M1">set</a> ;<br/><b>let </b><font color="Maroon">G2</font> be   <a href="glib_000.html#NM9">removeEdges</a> of <font color="Maroon">G1</font>,<font color="Maroon">E</font>;<br/>





<b>set </b><font color="Maroon">V</font> =  <a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font>;<br/>
<a NAME="E1:150"/>
 <a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font> <a href="tarski.html#R1">c=</a>  <a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font>
 
;<br/>
<b>then reconsider </b><font color="Maroon">V</font> =  <a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font> as  non <a href="xboole_0.html#V1">empty</a> <a href="subset_1.html#NM2">Subset</a> of <span class="p1">(<span class="default"><a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font></span>)</span> ;<br/>
<b>set </b><font color="Maroon">E2</font> = <span class="p1">(<span class="default"><a href="glib_000.html#K7" target="_self">the_Edges_of</a> <font color="Maroon">G1</font></span>)</span> <a href="subset_1.html#K6">\</a> <font color="Maroon">E</font>;<br/>
<b>reconsider </b><font color="Maroon">E2</font> = <span class="p1">(<span class="default"><a href="glib_000.html#K7" target="_self">the_Edges_of</a> <font color="Maroon">G1</font></span>)</span> <a href="subset_1.html#K6">\</a> <font color="Maroon">E</font> as   <a href="subset_1.html#NM2">Subset</a> of <span class="p1">(<span class="default"><font color="Maroon">G1</font> <a href="glib_000.html#K22" target="_self">.edgesBetween</a> <font color="Maroon">V</font></span>)</span> <b>by </b><i><a class="ref" href="glib_000.html#D21" target="_self">Def21</a></i>;<br/>
<a NAME="E4:150"/>
<font color="Maroon">G2</font> is    <a href="glib_000.html#M3" target="_self">inducedSubgraph</a> of <font color="Maroon">G1</font>,<font color="Maroon">V</font>,<font color="Maroon">E2</font>
 
;<br/>
<b>hence </b><a NAME="E5:150"/>
(  <a href="glib_000.html#K25" target="_self">the_Vertices_of</a> <font color="Maroon">G2</font> <a href="hidden.html#R1">=</a>  <a href="glib_000.html#K6" target="_self">the_Vertices_of</a> <font color="Maroon">G1</font> &amp;  <a href="glib_000.html#K26" target="_self">the_Edges_of</a> <font color="Maroon">G2</font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><a href="glib_000.html#K7" target="_self">the_Edges_of</a> <font color="Maroon">G1</font></span>)</span> <a href="subset_1.html#K6">\</a> <font color="Maroon">E</font> )
 <b>by </b><i/>;<br/>


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