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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E29">Th13</font></span>: <a NAME="T13"><span class="comment"><font color="firebrick">:: E_TRANS2:13</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">i</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds  <span class="p1">(<span class="default"><a href="ringder1.html#K9" title="RINGDER1:func.9">Der1</a> <a href="int_3.html#K1" title="INT_3:func.1">INT.Ring</a></span>)</span> <a href="ringder1.html#K8" title="RINGDER1:func.8">.</a> <span class="p1">(<span class="default"><a href="e_trans2.html#K2" title="E_TRANS2:func.2">tau</a> <font color="Olive" title="b1">i</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="struct_0.html#K5" title="STRUCT_0:func.5">1.</a> <span class="p1">(<span class="default"><a href="polynom3.html#K12" title="POLYNOM3:func.12">Polynom-Ring</a> <a href="int_3.html#K1" title="INT_3:func.1">INT.Ring</a></span>)</span></div></div>
