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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E58">TopBot</font></span>: <a NAME="T64"><span class="comment"><font color="firebrick">:: MOEBIUS2:64</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   non  <a href="ordinal1.html#V8" title="ORDINAL1:attr.8">zero</a>  <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds <br/> (  <a href="lattices.html#K6" title="LATTICES:func.6">Top</a> <span class="p1">(<span class="default"><a href="moebius2.html#K10" title="MOEBIUS2:func.10">Divisors_Lattice</a> <font color="Olive" title="b1">n</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">n</font> &amp;  <a href="lattices.html#K5" title="LATTICES:func.5">Bottom</a> <span class="p1">(<span class="default"><a href="moebius2.html#K10" title="MOEBIUS2:func.10">Divisors_Lattice</a> <font color="Olive" title="b1">n</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 )</div></div>
