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<b>let </b><font color="Maroon" title="c1">F</font> be   <a href="realset2.html#NM2" title="REALSET2:NM.2">Field</a>;<br/><b>let </b><font color="Maroon" title="c2">a</font>, <font color="Maroon" title="c3">c</font> be    <a href="subset_1.html#M1" title="SUBSET_1:mode.1">Element</a> of  <a href="realset2.html#K2" title="REALSET2:func.2">suppf</a> <font color="Maroon" title="c1">F</font>;<br/><b>let </b><font color="Maroon" title="c4">b</font> be    <a href="subset_1.html#M2" title="SUBSET_1:mode.2">Element</a> of <span class="p1">(<span class="default"><a href="realset2.html#K2" title="REALSET2:func.2">suppf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="subset_1.html#K6" title="SUBSET_1:func.6">\</a> <span class="p1"><a href="realset1.html#K5" title="REALSET1:func.5">{</a><span class="default"><span class="p2">(<span class="default"><a href="realset2.html#K4" title="REALSET2:func.4">ndf</a> <font color="Maroon" title="c1">F</font></span>)</span></span><a href="realset1.html#K5" title="REALSET1:func.5">}</a></span>;<br/>





<b>set </b><font color="Maroon" title="c5">d</font> =  <a href="realset2.html#K6" title="REALSET2:func.6">nmf</a> <font color="Maroon" title="c1">F</font>;<br/>
<a NAME="E1:35"/><i><font color="Green" title="E18">A1</font></i>: 
<span class="p1">(<span class="default"><a href="realset2.html#K5" title="REALSET2:func.5">omf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c3">c</font>,<span class="p1">(<span class="default"><a href="realset2.html#K6" title="REALSET2:func.6">nmf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c3">c</font>
 
<b>by </b><i><a class="ref" href="realset2.html#T25" title="REALSET2:th.25">REALSET2:25</a></i>;<br/>
<a NAME="E2:35"/><i><font color="Green" title="E19">A2</font></i>: 
<span class="p1">(<span class="default"><a href="realset3.html#K2" title="REALSET3:func.2">ovf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c2">a</font>,<span class="p1">(<span class="default"><a href="realset2.html#K6" title="REALSET2:func.6">nmf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c2">a</font>
 
<b>by </b><i><a class="ref" href="realset3.html#T39" target="_self" title="REALSET3:th.39">Th39</a></i>;<br/>
<a NAME="E3:35"/>
<span class="p1">(<span class="default"><a href="realset2.html#K5" title="REALSET2:func.5">omf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c4">b</font>,<font color="Maroon" title="c2">a</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1">(<span class="default"><a href="realset2.html#K5" title="REALSET2:func.5">omf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c2">a</font>,<font color="Maroon" title="c4">b</font>
 
<b>by </b><i><a class="ref" href="realset2.html#T24" title="REALSET2:th.24">REALSET2:24</a></i>;<br/>
<b>hence </b><a NAME="E4:35"/>
( <span class="p1">(<span class="default"><a href="realset2.html#K5" title="REALSET2:func.5">omf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c2">a</font>,<font color="Maroon" title="c4">b</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c3">c</font> iff <span class="p1">(<span class="default"><a href="realset3.html#K2" title="REALSET3:func.2">ovf</a> <font color="Maroon" title="c1">F</font></span>)</span> <a href="binop_1.html#K2" title="BINOP_1:func.2">.</a> <font color="Maroon" title="c3">c</font>,<font color="Maroon" title="c4">b</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Maroon" title="c2">a</font> )
 <b>by </b><i><a class="txt" href="realset3.html#E1:35"><i><font color="Green" title="E18">A1</font></i></a>, <a class="txt" href="realset3.html#E2:35"><i><font color="Green" title="E19">A2</font></i></a>, <a class="ref" href="realset3.html#T37" target="_self" title="REALSET3:th.37">Th37</a></i>;<br/>


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