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<b>let </b><font color="Maroon">C</font> be  <a href="conlat_1.html#V4">strict</a> <a href="conlat_1.html#NM1">FormalContext</a>;<br/><b>let </b><font color="Maroon">CP</font> be  <a href="conlat_1.html#V6">strict</a> <a href="conlat_1.html#NM4">FormalConcept</a> of <font color="Maroon">C</font>;<br/>



<i><font color="Green">E22</font></i>: the <a href="conlat_1.html#U4">Extent</a> of <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> = 
the <a href="conlat_1.html#U5">Intent</a> of <span class="p1">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span>
<b>by </b><i/>
<br/>.= 
the <a href="conlat_1.html#U4">Extent</a> of <font color="Maroon">CP</font>
<b>by </b><i/>
;<br/>
the <a href="conlat_1.html#U5">Intent</a> of <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> = 
the <a href="conlat_1.html#U4">Extent</a> of <span class="p1">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span>
<b>by </b><i/>
<br/>.= 
the <a href="conlat_1.html#U5">Intent</a> of <font color="Maroon">CP</font>
<b>by </b><i/>
;<br/>
<a NAME="E3:32"/><b>then </b>
 <a href="conlat_1.html#G3">ConceptStr</a>(# the <a href="conlat_1.html#U4">Extent</a> of <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span>,the <a href="conlat_1.html#U5">Intent</a> of <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> #) <a href="hidden.html#R1">=</a>  <a href="conlat_1.html#G3">ConceptStr</a>(# the <a href="conlat_1.html#U4">Extent</a> of <font color="Maroon">CP</font>,the <a href="conlat_1.html#U5">Intent</a> of <font color="Maroon">CP</font> #)
 
<b>by </b><i/>;<br/>
<b>hence </b><a NAME="E4:32"/>
<span class="p1">(<span class="default"><font color="Maroon">CP</font> <a href="conlat_2.html#K9" target="_self">.:</a> </span>)</span> <a href="conlat_2.html#K9" target="_self">.:</a>  <a href="hidden.html#R1">=</a> <font color="Maroon">CP</font>
 ;<br/>


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