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<div><span class="kw">theorem </span><a NAME="T37"><span class="comment"><font color="firebrick">:: FIELD_9:37</font></span><br/></a><div class="add"> <a href="card_1.html#K1" title="CARD_1:func.1">card</a> <span class="p1"> { <span class="default"> <font color="Olive" title="b1">p</font> where <font color="Olive" title="b1">p</font> is   <a href="field_9.html#V1" title="FIELD_9:attr.1">quadratic</a>  <a href="polynom3.html#NM1" title="POLYNOM3:NM.1">Polynomial</a> of <span class="p1">(<span class="default"><a href="ring_3.html#NK1" title="RING_3:NK.1">Z/</a> 2</span>)</span> : verum </span> } </span>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 4</div></div>
