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<b>let </b><font color="Maroon">c<sub>1</sub></font>, <font color="Maroon">c<sub>2</sub></font> be   <a href="struct_0.html#NM1">Element</a> of <a href="robbins1.html#K2" target="_self">TrivOrtLat</a> ; <i><font color="Red">:: according to </font></i><a class="ref" href="robbins1.html#D23" target="_self">ROBBINS1:def 23</a><br/>

<b>thus </b><a NAME="E1:106_1_1"/>
<font color="Maroon">c<sub>1</sub></font> <a href="lattices.html#K2">"/\"</a> <font color="Maroon">c<sub>2</sub></font> <a href="hidden.html#R1">=</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><font color="Maroon">c<sub>1</sub></font> <a href="robbins1.html#K3" target="_self">`</a> </span>)</span> <a href="lattices.html#K1">"\/"</a> <span class="p2">(<span class="default"><font color="Maroon">c<sub>2</sub></font> <a href="robbins1.html#K3" target="_self">`</a> </span>)</span></span>)</span> <a href="robbins1.html#K3" target="_self">`</a> 
 <b>by </b><i><a class="ref" href="realset2.html#D7">REALSET2:def 7</a></i>;<br/>


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