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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E25">extevalsubst</font></span>: <a NAME="T25"><span class="comment"><font color="firebrick">:: FIELD_14:25</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">F</font> being   <a href="vectsp_1.html#NM5" title="VECTSP_1:NM.5">Field</a><br/>  for <font color="Olive" title="b2">p</font>, <font color="Olive" title="b3">q</font> being   <a href="polynom3.html#NM1" title="POLYNOM3:NM.1">Polynomial</a> of <font color="Olive" title="b1">F</font><br/>  for <font color="Olive" title="b4">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="b5">a</font> being   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <font color="Olive" title="b4">E</font> holds   <a href="algnum_1.html#K1" title="ALGNUM_1:func.1">Ext_eval</a> (<span class="p1">(<span class="default"><a href="polynom5.html#K6" title="POLYNOM5:func.6">Subst</a> (<font color="Olive" title="b2">p</font>,<font color="Olive" title="b3">q</font>)</span>)</span>,<font color="Olive" title="b5">a</font>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="algnum_1.html#K1" title="ALGNUM_1:func.1">Ext_eval</a> (<font color="Olive" title="b2">p</font>,<span class="p1">(<span class="default"><a href="algnum_1.html#K1" title="ALGNUM_1:func.1">Ext_eval</a> (<font color="Olive" title="b3">q</font>,<font color="Olive" title="b5">a</font>)</span>)</span>)</div></div>
