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<b>let </b><font color="Maroon" title="c17">F</font> be   <a href="vectsp_1.html#NM3" title="VECTSP_1:NM.3">Field</a>;<br/><b>let </b><font color="Maroon" title="c18">x</font> be   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <font color="Maroon" title="c17">F</font>;<br/>



<b>thus </b><font color="Maroon" title="c18">x</font> = 
 <a href="rlvect_1.html#K4" title="RLVECT_1:func.4">-</a> <span class="p1">(<span class="default"><a href="rlvect_1.html#K4" title="RLVECT_1:func.4">-</a> <font color="Maroon" title="c18">x</font></span>)</span>
<b>by </b><i><a class="ref" href="rlvect_1.html#T30" title="RLVECT_1:th.30">RLVECT_1:30</a></i>
<br/>.= 
<span class="p1">(<span class="default"><a href="realset2.html#K6" title="REALSET2:func.6">compf</a> <font color="Maroon" title="c17">F</font></span>)</span> <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <span class="p1">(<span class="default"><a href="rlvect_1.html#K4" title="RLVECT_1:func.4">-</a> <font color="Maroon" title="c18">x</font></span>)</span>
<b>by </b><i><a class="ref" href="realset2.html#D17" target="_self" title="REALSET2:def.17">Def17</a></i>
<br/>.= 
<span class="p1">(<span class="default"><a href="realset2.html#K6" title="REALSET2:func.6">compf</a> <font color="Maroon" title="c17">F</font></span>)</span> <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <span class="p1">(<span class="default"><span class="p2">(<span class="default"><a href="realset2.html#K6" title="REALSET2:func.6">compf</a> <font color="Maroon" title="c17">F</font></span>)</span> <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <font color="Maroon" title="c18">x</font></span>)</span>
<b>by </b><i><a class="ref" href="realset2.html#D17" target="_self" title="REALSET2:def.17">Def17</a></i>
;<br/>


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