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<div><span class="kw">theorem </span><a NAME="T59"><span class="comment"><font color="firebrick">:: COMPTRIG:59</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><br/>  for <font color="Olive" title="b2">v</font> being    <a href="comptrig.html#M1" title="COMPTRIG:mode.1">CRoot</a> of <font color="Olive" title="b1">n</font>, <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  holds  <font color="Olive" title="b2">v</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="numbers.html#K5" title="NUMBERS:func.5">0</a> </div></div>
