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<div><span class="kw">theorem </span><a NAME="T50"><span class="comment"><font color="firebrick">:: DICKSON:50</font></span><br/></a><div class="add"> <a href="dickson.html#K10" title="DICKSON:func.10">NATOrd</a>  <a href="relset_1.html#R2" title="RELSET_1:pred.2">=</a>  <a href="orders_1.html#K2" title="ORDERS_1:func.2">RelIncl</a> <a href="ordinal1.html#K4" title="ORDINAL1:func.4">omega</a></div></div>
