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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E6">Th5</font></span>: <a NAME="T5"><span class="comment"><font color="firebrick">:: ROBBINS4:5</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">L</font> being   <a href="lattices.html#V12" title="LATTICES:attr.12">modular</a>  <a href="robbins3.html#NM1" title="ROBBINS3:NM.1">Ortholattice</a> holds  <font color="Olive" title="b1">L</font> is  <a href="robbins4.html#V1" title="ROBBINS4:attr.1">orthomodular</a> </div></div>
