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<b>let </b><font color="Maroon">I1</font> be   <a href="ami_1.html#NM3">Instruction</a> of <a href="ami_3.html#K1">SCM</a> , <font color="Maroon">I2</font> be   <a href="ami_1.html#NM3">Instruction</a> of <a href="ami_3.html#K1">SCM</a> ;<br/><b>let </b><font color="Maroon">i1</font> be   <a href="int_1.html#NM1">Integer</a>, <font color="Maroon">i2</font> be   <a href="int_1.html#NM1">Integer</a>;<br/><b>let </b><font color="Maroon">il</font> be    <a href="subset_1.html#M2">Element</a> of  <a href="numbers.html#K5">NAT</a> ;<br/><b>let </b><font color="Maroon">s</font> be    <a href="scm_1.html#M1" target="_self">State-consisting</a> of <font color="Maroon">il</font>,0,0,<span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span>,<span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span>;<br/>







<b>thus </b><a NAME="E1:8"/>
 <a href="ami_1.html#K6">IC</a> <font color="Maroon">s</font> <a href="hidden.html#R1">=</a>  <a href="ami_3.html#K16">il.</a> <font color="Maroon">il</font>
 <b>by </b><i/>;<br/>

<b>set </b><font color="Maroon">ins</font> = <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span>;<br/>
<b>set </b><font color="Maroon">data</font> = <span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span>;<br/>
<a NAME="E2:8"/>
( <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="hidden.html#R1">=</a> <span class="p1"><a href="finseq_1.html#K10">&lt;*</a><span class="default"><font color="Maroon">I1</font>,<font color="Maroon">I2</font></span><a href="finseq_1.html#K10">*&gt;</a></span> &amp; <span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p1"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="hidden.html#R1">=</a> <span class="p1"><a href="finseq_1.html#K10">&lt;*</a><span class="default"><font color="Maroon">i1</font>,<font color="Maroon">i2</font></span><a href="finseq_1.html#K10">*&gt;</a></span> )
 
<b>by </b><i><a class="ref" href="finseq_1.html#D9">FINSEQ_1:def 9</a></i>;<br/>
<a NAME="E3:8"/><b>then </b><i><font color="Green">E23</font></i>: 
(  <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span></span>)</span> <a href="hidden.html#R1">=</a> 2 &amp;  <a href="finseq_1.html#K3">len</a> <span class="p1">(<span class="default"><span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span></span>)</span> <a href="hidden.html#R1">=</a> 2 &amp; <span class="p1">(<span class="default"><span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span></span>)</span> <a href="funct_1.html#K1">.</a> <span class="p1">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">I1</font> &amp; <span class="p1">(<span class="default"><span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I1</font></span><a href="finseq_1.html#K12">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="finseq_1.html#K12">&lt;*</a><span class="default"><font color="Maroon">I2</font></span><a href="finseq_1.html#K12">*&gt;</a></span></span>)</span> <a href="funct_1.html#K1">.</a> <span class="p1">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">I2</font> &amp; <span class="p1">(<span class="default"><span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span></span>)</span> <a href="funct_1.html#K1">.</a> <span class="p1">(<span class="default">0 <a href="nat_1.html#K1">+</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">i1</font> &amp; <span class="p1">(<span class="default"><span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i1</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span> <a href="finseq_1.html#K8">^</a> <span class="p2"><a href="scm_1.html#K1" target="_self">&lt;*</a><span class="default"><font color="Maroon">i2</font></span><a href="scm_1.html#K1" target="_self">*&gt;</a></span></span>)</span> <a href="funct_1.html#K1">.</a> <span class="p1">(<span class="default">1 <a href="nat_1.html#K1">+</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">i2</font> )
 
<b>by </b><i><a class="ref" href="finseq_1.html#T61">FINSEQ_1:61</a></i>;<br/>
<a NAME="E4:8"/>
( 1 <a href="xxreal_0.html#NR3" target="_self">&lt;</a> 2 &amp; 0 <a href="nat_1.html#K1">+</a> 0 <a href="hidden.html#R1">=</a> 0 &amp; 0 <a href="nat_1.html#K1">+</a> 1 <a href="hidden.html#R1">=</a> 1 )
 
;<br/>
<b>hence </b><a NAME="E5:8"/>
( <font color="Maroon">s</font> <a href="ami_1.html#K13">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K16">il.</a> 0</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">I1</font> &amp; <font color="Maroon">s</font> <a href="ami_1.html#K13">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K16">il.</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">I2</font> &amp; <font color="Maroon">s</font> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 0</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">i1</font> &amp; <font color="Maroon">s</font> <a href="ami_3.html#K2">.</a> <span class="p1">(<span class="default"><a href="ami_3.html#K15">dl.</a> 1</span>)</span> <a href="hidden.html#R1">=</a> <font color="Maroon">i2</font> )
 <b>by </b><i>, </i>;<br/>


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