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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E41">z21</font></span>: <a NAME="T39"><span class="comment"><font color="firebrick">:: FIELD_9:39</font></span><br/></a><div class="add">(  <a href="field_9.html#K8" title="FIELD_9:func.8">X^2</a>  <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <a href="field_9.html#K12" title="FIELD_9:func.12">X_</a> <a href="polynom3.html#K12" title="POLYNOM3:func.12">*'</a> <a href="field_9.html#K12" title="FIELD_9:func.12">X_</a> &amp;  <a href="polynom5.html#K7" title="POLYNOM5:func.7">Roots</a> <a href="field_9.html#K8" title="FIELD_9:func.8">X^2</a> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="ring_4.html#K1" title="RING_4:func.1">{</a><span class="default"><span class="p2">(<span class="default"><a href="struct_0.html#K4" title="STRUCT_0:func.4">0.</a> <span class="p3">(<span class="default"><a href="ring_3.html#NK1" title="RING_3:NK.1">Z/</a> 2</span>)</span></span>)</span></span><a href="ring_4.html#K1" title="RING_4:func.1">}</a></span> )</div></div>
