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<a NAME="E1:2_1_1"/>
( <font color="Maroon" title="c2">f</font> <a href="cat_5.html#K8" title="CAT_5:func.8">`11</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="cat_5.html#K10" title="CAT_5:func.10">cat</a> <span class="p1">(<span class="default"><font color="Maroon" title="c2">f</font> <a href="cat_5.html#K8" title="CAT_5:func.8">`11</a> </span>)</span> &amp; <font color="Maroon" title="c2">f</font> <a href="cat_5.html#K9" title="CAT_5:func.9">`12</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="cat_5.html#K10" title="CAT_5:func.10">cat</a> <span class="p1">(<span class="default"><font color="Maroon" title="c2">f</font> <a href="cat_5.html#K9" title="CAT_5:func.9">`12</a> </span>)</span> &amp;  <a href="graph_1.html#K1" title="GRAPH_1:func.1">dom</a> <font color="Maroon" title="c2">f</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c2">f</font> <a href="cat_5.html#K8" title="CAT_5:func.8">`11</a>  &amp;  <a href="graph_1.html#K2" title="GRAPH_1:func.2">cod</a> <font color="Maroon" title="c2">f</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c2">f</font> <a href="cat_5.html#K9" title="CAT_5:func.9">`12</a>  )
 
<b>by </b><i><a class="ref" href="cat_5.html#T2" title="CAT_5:th.2">CAT_5:2</a>, <a class="ref" href="cat_5.html#D7" title="CAT_5:def.7">CAT_5:def 7</a></i>;<br/>
<b>hence </b><a NAME="E2:2_1_1"/>
<font color="Maroon" title="c2">f</font> <a href="cat_5.html#K11" title="CAT_5:func.11">`2</a>  is    <a href="cat_1.html#M2" title="CAT_1:mode.2">Functor</a> of <font color="Maroon" title="c2">f</font> <a href="cat_5.html#K8" title="CAT_5:func.8">`11</a> ,<font color="Maroon" title="c2">f</font> <a href="cat_5.html#K9" title="CAT_5:func.9">`12</a> 
 ; <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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