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<div><span class="kw">theorem </span><a NAME="T60"><span class="comment"><font color="firebrick">:: PRE_POLY:60</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">n</font> being   <a href="ordinal1.html#NM3" title="ORDINAL1:NM.3">Ordinal</a><br/>  for <font color="Olive" title="b2">b</font> being   <a href="pre_poly.html#NM2" title="PRE_POLY:NM.2">bag</a> of <font color="Olive" title="b1">n</font> holds   <a href="pre_poly.html#K16" title="PRE_POLY:func.16">EmptyBag</a> <font color="Olive" title="b1">n</font> <a href="pre_poly.html#R2" title="PRE_POLY:pred.2">&lt;='</a> <font color="Olive" title="b2">b</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="pre_poly.html#T49" target="_self" onmouseover="rs('pre_poly/T49')" onmouseout="rh()">Th48</a>, <a class="ref" href="pre_poly.html#T59" target="_self" onmouseover="rs('pre_poly/T59')" onmouseout="rh()">Th57</a></span>;<br/></div></div>
