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<b>let </b><font color="Maroon" title="c3">F</font> be    <a href="functor0.html#M2" title="FUNCTOR0:mode.2">Functor</a> of <font color="Maroon" title="c1">C1</font>,<font color="Maroon" title="c2">C2</font>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> ( <font color="Maroon" title="c3">F</font> is <a href="functor0.html#V16" title="FUNCTOR0:attr.16">contravariant</a> implies <font color="Maroon" title="c3">F</font> is <a href="functor0.html#V6" title="FUNCTOR0:attr.6">reflexive</a> )</span><br/>

<b>assume </b><a NAME="E1:118_1_1"/>
<font color="Maroon" title="c3">F</font> is <a href="functor0.html#V16" title="FUNCTOR0:attr.16">contravariant</a>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> <font color="Maroon" title="c3">F</font> is <a href="functor0.html#V6" title="FUNCTOR0:attr.6">reflexive</a></span><br/>

<b>then reconsider </b><font color="Maroon" title="c4">F</font> = <font color="Maroon" title="c3">F</font> as  <a href="functor0.html#V11" title="FUNCTOR0:attr.11">Contravariant</a>  <a href="functor0.html#L2" title="FUNCTOR0:struct.2">FunctorStr</a> of <font color="Maroon" title="c1">C1</font>,<font color="Maroon" title="c2">C2</font> <b>by </b><i><a class="ref" href="functor0.html#D28" target="_self" title="FUNCTOR0:def.28">Def28</a></i>;<br/>
<a NAME="E3:118_1_1"/>
<font color="Maroon" title="c4">F</font> is <a href="functor0.html#V6" title="FUNCTOR0:attr.6">reflexive</a>
 
;<br/>
<b>hence </b><a NAME="E4:118_1_1"/>
<font color="Maroon" title="c3">F</font> is <a href="functor0.html#V6" title="FUNCTOR0:attr.6">reflexive</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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