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<span class="kw">consider </span><font color="Maroon" title="c1">L</font> being   <a href="struct_0.html#V7" title="STRUCT_0:attr.7">trivial</a>  <a href="robbins3.html#NM1" title="ROBBINS3:NM.1">Ortholattice</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="robbins3.html#V1" title="ROBBINS3:attr.1">join-Associative</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins3.html#V3" title="ROBBINS3:attr.3">meet-Absorbing</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins1.html#V9" title="ROBBINS1:attr.9">de_Morgan</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins4.html#V1" title="ROBBINS4:attr.1">orthomodular</a>  )</span><br/>

<span class="kw">thus </span><a NAME="E2:16_1_1"/>
( <font color="Maroon" title="c1">L</font> is  <a href="robbins3.html#V1" title="ROBBINS3:attr.1">join-Associative</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins3.html#V3" title="ROBBINS3:attr.3">meet-Absorbing</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins1.html#V9" title="ROBBINS1:attr.9">de_Morgan</a>  &amp; <font color="Maroon" title="c1">L</font> is  <a href="robbins4.html#V1" title="ROBBINS4:attr.1">orthomodular</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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