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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E46">FF1</font></span>: <a NAME="T46"><span class="comment"><font color="firebrick">:: REALALG3:46</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">F</font> being   <a href="realalg2.html#V2" title="REALALG2:attr.2">formally_real</a>  <a href="vectsp_1.html#NM5" title="VECTSP_1:NM.5">Field</a><br/>  for <font color="Olive" title="b2">E</font> being   <a href="field_4.html#NM4" title="FIELD_4:NM.4">FieldExtension</a> of <font color="Olive" title="b1">F</font><br/>  for <font color="Olive" title="b3">a</font> being   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <font color="Olive" title="b1">F</font><br/>  for <font color="Olive" title="b4">b</font> being   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <font color="Olive" title="b2">E</font>  st <font color="Olive" title="b4">b</font> <a href="o_ring_1.html#K1" title="O_RING_1:func.1">^2</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b3">a</font> &amp; <font color="Olive" title="b3">a</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="realalg1.html#NK5" title="REALALG1:NK.5">QS</a> <font color="Olive" title="b1">F</font> holds <br/> <a href="field_6.html#K6" title="FIELD_6:func.6">FAdj</a> (<font color="Olive" title="b1">F</font>,<span class="p1"><a href="ring_4.html#K1" title="RING_4:func.1">{</a><span class="default"><font color="Olive" title="b4">b</font></span><a href="ring_4.html#K1" title="RING_4:func.1">}</a></span>) is  <a href="realalg2.html#V2" title="REALALG2:attr.2">formally_real</a> </div></div>
