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<b>let </b><font color="Maroon" title="c1">cc</font>, <font color="Maroon" title="c2">aa</font>, <font color="Maroon" title="c3">bb</font> be    <a href="scmfsa_2.html#M1" title="SCMFSA_2:mode.1">Int-Location</a> ;<br/><b>let </b><font color="Maroon" title="c4">f</font> be    <a href="scmfsa_2.html#M2" title="SCMFSA_2:mode.2">FinSeq-Location</a> ;<br/>







<b>assume </b><b>that </b><br/><a NAME="E1:42"/><i><font color="Green" title="E35">A1</font></i>: 
<font color="Maroon" title="c1">cc</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> 1 <a href="sfmastr1.html#NK7" title="SFMASTR1:NK.7">-stRWNotIn</a> <span class="p1"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span>
 <b>and </b><br/><a NAME="E2:42"/><i><font color="Green" title="E36">A2</font></i>: 
<font color="Maroon" title="c1">cc</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> 2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p1"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span>
 ;<br/>

<b>set </b><font color="Maroon" title="c5">a</font> = <font color="Maroon" title="c2">aa</font>;<br/>
<b>set </b><font color="Maroon" title="c6">b</font> = <font color="Maroon" title="c3">bb</font>;<br/>
<b>set </b><font color="Maroon" title="c7">aux1</font> = 1 <a href="sfmastr1.html#NK7" title="SFMASTR1:NK.7">-stRWNotIn</a> <span class="p1"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span>;<br/>
<b>set </b><font color="Maroon" title="c8">aux2</font> = 2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p1"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span>;<br/>
<a NAME="E3:42"/><i><font color="Green" title="E37">A3</font></i>: 
<span class="p1">(<span class="default">1 <a href="sfmastr1.html#NK7" title="SFMASTR1:NK.7">-stRWNotIn</a> <span class="p2"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span> <a href="scmfsa_2.html#K15" title="SCMFSA_2:func.15">:=</a> <font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c2">aa</font> <a href="scmfsa7b.html#R3" title="SCMFSA7B:pred.3">does_not_destroy</a> <font color="Maroon" title="c1">cc</font>
 
<b>by </b><i><a class="txt" href="sfmastr3.html#E1:42"><i><font color="Green" title="E35">A1</font></i></a>, <a class="ref" href="scmfsa7b.html#T20" title="SCMFSA7B:th.20">SCMFSA7B:20</a></i>;<br/>
<a NAME="E4:42"/><i><font color="Green" title="E38">A4</font></i>: 
<span class="p1">(<span class="default">2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p2"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span> <a href="scmfsa_2.html#K15" title="SCMFSA_2:func.15">:=</a> <font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c3">bb</font> <a href="scmfsa7b.html#R3" title="SCMFSA7B:pred.3">does_not_destroy</a> <font color="Maroon" title="c1">cc</font>
 
<b>by </b><i><a class="txt" href="sfmastr3.html#E2:42"><i><font color="Green" title="E36">A2</font></i></a>, <a class="ref" href="scmfsa7b.html#T20" title="SCMFSA7B:th.20">SCMFSA7B:20</a></i>;<br/>
<a NAME="E5:42"/>
<font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c2">aa</font> <a href="scmfsa_2.html#K16" title="SCMFSA_2:func.16">:=</a> <span class="p1">(<span class="default">2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p2"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span> <a href="scmfsa7b.html#R3" title="SCMFSA7B:pred.3">does_not_destroy</a> <font color="Maroon" title="c1">cc</font>
 
<b>by </b><i><a class="ref" href="scmfsa7b.html#T21" title="SCMFSA7B:th.21">SCMFSA7B:21</a></i>;<br/>
<a NAME="E6:42"/><b>then </b>
<span class="p1">(<span class="default"><span class="p2">(<span class="default"><span class="p3">(<span class="default">1 <a href="sfmastr1.html#NK7" title="SFMASTR1:NK.7">-stRWNotIn</a> <span class="p4"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span> <a href="scmfsa_2.html#K15" title="SCMFSA_2:func.15">:=</a> <font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c2">aa</font></span>)</span> <a href="scmfsa6a.html#K7" title="SCMFSA6A:func.7">';'</a> <span class="p2">(<span class="default"><span class="p3">(<span class="default">2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p4"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span> <a href="scmfsa_2.html#K15" title="SCMFSA_2:func.15">:=</a> <font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c3">bb</font></span>)</span></span>)</span> <a href="scmfsa6a.html#K6" title="SCMFSA6A:func.6">';'</a> <span class="p1">(<span class="default"><font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c2">aa</font> <a href="scmfsa_2.html#K16" title="SCMFSA_2:func.16">:=</a> <span class="p2">(<span class="default">2 <a href="sfmastr1.html#NK8" title="SFMASTR1:NK.8">-ndRWNotIn</a> <span class="p3"><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">{</a><span class="default"><font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font></span><a href="sfmastr1.html#K2" title="SFMASTR1:func.2">}</a></span></span>)</span></span>)</span> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">does_not_destroy</a> <font color="Maroon" title="c1">cc</font>
 
<b>by </b><i><a class="txt" href="sfmastr3.html#E3:42"><i><font color="Green" title="E37">A3</font></i></a>, <a class="txt" href="sfmastr3.html#E4:42"><i><font color="Green" title="E38">A4</font></i></a>, <a class="ref" href="scmfsa8c.html#T83" title="SCMFSA8C:th.83">SCMFSA8C:83</a>, <a class="ref" href="scmfsa8c.html#T84" title="SCMFSA8C:th.84">SCMFSA8C:84</a></i>;<br/>
<b>hence </b><a NAME="E7:42"/>
 <a href="sfmastr3.html#K4" title="SFMASTR3:func.4">swap</a> <font color="Maroon" title="c4">f</font>,<font color="Maroon" title="c2">aa</font>,<font color="Maroon" title="c3">bb</font> <a href="scmfsa7b.html#R4" title="SCMFSA7B:pred.4">does_not_destroy</a> <font color="Maroon" title="c1">cc</font>
 <b>by </b><i><a class="ref" href="scmfsa7b.html#T21" title="SCMFSA7B:th.21">SCMFSA7B:21</a>, <a class="ref" href="scmfsa8c.html#T83" title="SCMFSA8C:th.83">SCMFSA8C:83</a></i>;<br/>


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