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<span class="kw">consider </span><font color="Maroon" title="c1">L</font> being  non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>   <a href="orders_2.html#V1" title="ORDERS_2:attr.1">strict</a>   <a href="waybel_1.html#V11" title="WAYBEL_1:attr.11">Boolean</a>  <a href="waybel_0.html#NM8" title="WAYBEL_0:NM.8">LATTICE</a>;<br/>
<span class="kw">take </span>
<font color="Maroon" title="c1">L</font>
; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> ( <font color="Maroon" title="c1">L</font> is  <a href="orders_2.html#V1" title="ORDERS_2:attr.1">strict</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="waybel_1.html#V9" title="WAYBEL_1:attr.9">Heyting</a>  &amp; not <font color="Maroon" title="c1">L</font> is  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  )</span><br/>

<span class="kw">thus </span><a NAME="E2:145_1_1"/>
( <font color="Maroon" title="c1">L</font> is  <a href="orders_2.html#V1" title="ORDERS_2:attr.1">strict</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="waybel_1.html#V9" title="WAYBEL_1:attr.9">Heyting</a>  &amp; not <font color="Maroon" title="c1">L</font> is  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  )
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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