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<b>let </b><font color="Maroon" title="c1">F</font> be   <a href="vectsp_1.html#NM3" title="VECTSP_1:NM.3">Field</a>;<br/><b>let </b><font color="Maroon" title="c2">x</font> be    <a href="hidden.html#M1" title="HIDDEN:mode.1">set</a> ; <i><font color="Red">:: according to </font></i><a class="ref" href="tarski.html#D3" title="TARSKI:def.3">TARSKI:def 3</a><br/>



<a NAME="E1:30"/>
 <a href="parsp_1.html#K6" title="PARSP_1:func.6">4C3</a> <font color="Maroon" title="c1">F</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="zfmisc_1.html#K4" title="ZFMISC_1:func.4">[:</a><span class="default"><span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span></span><a href="zfmisc_1.html#K4" title="ZFMISC_1:func.4">:]</a></span>
 
;<br/>
<b>hence </b><a NAME="E2:30"/>
(  not <font color="Maroon" title="c2">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="parsp_1.html#K7" title="PARSP_1:func.7">PRs</a> <font color="Maroon" title="c1">F</font> or <font color="Maroon" title="c2">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <span class="p1"><a href="zfmisc_1.html#K4" title="ZFMISC_1:func.4">[:</a><span class="default"><span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span>,<span class="p2">(<span class="default"><a href="parsp_1.html#K5" title="PARSP_1:func.5">C3</a> <font color="Maroon" title="c1">F</font></span>)</span></span><a href="zfmisc_1.html#K4" title="ZFMISC_1:func.4">:]</a></span> )
 <b>by </b><i><a class="ref" href="parsp_1.html#D9" target="_self" title="PARSP_1:def.9">Def9</a></i>;<br/>


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