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<b>consider </b><font color="Maroon">P</font> being  non <a href="struct_0.html#V3">empty</a> <a href="orders_2.html#NM1">Poset</a>;<br/>
<b>take </b>
<font color="Maroon">I</font> <a href="pre_circ.html#K2">--&gt;</a> <font color="Maroon">P</font>
;<br/>

<b>thus </b><a NAME="E2:37_1_1"/>
( <font color="Maroon">I</font> <a href="pre_circ.html#K2">--&gt;</a> <font color="Maroon">P</font> is <a href="yellow16.html#V1" target="_self">Poset-yielding</a> &amp; <font color="Maroon">I</font> <a href="pre_circ.html#K2">--&gt;</a> <font color="Maroon">P</font> is <a href="waybel_3.html#V4">non-Empty</a> )
 ;<br/>


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