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<a NAME="E1:3_1_1"/>
<font color="Maroon" title="c1">f</font> <a href="graph_2.html#K3" title="GRAPH_2:func.3">^'</a> <font color="Maroon" title="c2">g</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c1">f</font> <a href="finseq_1.html#K7" title="FINSEQ_1:func.7">^</a> <span class="p1">(<span class="default">2,<span class="p2">(<span class="default"><a href="finseq_1.html#K3" title="FINSEQ_1:func.3">len</a> <font color="Maroon" title="c2">g</font></span>)</span> <a href="graph_2.html#K1" title="GRAPH_2:func.1">-cut</a> <font color="Maroon" title="c2">g</font></span>)</span>
 
<b>by </b><i><a class="ref" href="graph_2.html#D2" title="GRAPH_2:def.2">GRAPH_2:def 2</a></i>;<br/>
<b>hence </b><a NAME="E2:3_1_1"/>
not <font color="Maroon" title="c1">f</font> <a href="graph_2.html#K3" title="GRAPH_2:func.3">^'</a> <font color="Maroon" title="c2">g</font> is <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>
 ;<br/>


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