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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E52">Th56</font></span>: <a NAME="T56"><span class="comment"><font color="firebrick">:: ORDINAL5:56</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>  <a href="ordinal2.html#NM1" title="ORDINAL2:NM.1">Ordinal-Sequence</a> holds  <font color="Olive" title="b1">A</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a> <a href="ordinal1.html#R1" title="ORDINAL1:pred.1">c=</a>  <a href="ordinal5.html#K4" title="ORDINAL5:func.4">Sum^</a> <font color="Olive" title="b1">A</font></div></div>
