<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon" title="c1">C</font> be   <a href="conlat_1.html#NM1" title="CONLAT_1:NM.1">FormalContext</a>;<br/>

<a NAME="E1:36"/>
 <a href="conlat_2.html#K10" title="CONLAT_2:func.10">DualHomomorphism</a> <font color="Maroon" title="c1">C</font> is <a href="lattice4.html#V3" title="LATTICE4:attr.3">isomorphism</a>
 
<b>by </b><i><a class="ref" href="conlat_2.html#T21" target="_self" title="CONLAT_2:th.21">Th21</a></i>;<br/>
<b>hence </b><a NAME="E2:36"/>
 <a href="conlat_1.html#K11" title="CONLAT_1:func.11">ConceptLattice</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">C</font> <a href="conlat_2.html#K7" title="CONLAT_2:func.7">.:</a> </span>)</span>,<span class="p1">(<span class="default"><a href="conlat_1.html#K11" title="CONLAT_1:func.11">ConceptLattice</a> <font color="Maroon" title="c1">C</font></span>)</span> <a href="lattice2.html#K1" title="LATTICE2:func.1">.:</a>  <a href="filter_1.html#R1" title="FILTER_1:pred.1">are_isomorphic</a> 
 <b>by </b><i><a class="ref" href="lattice4.html#D5" title="LATTICE4:def.5">LATTICE4:def 5</a></i>;<br/>


</div>
