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<b>let </b><font color="Maroon">R</font> be  <a href="scmring1.html#V1">good</a> <a href="funcsdom.html#NM1">Ring</a>;<br/><b>let </b><font color="Maroon">I</font> be   <a href="ami_1.html#NM3">Instruction</a> of <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span>;<br/>



<b>assume </b><a NAME="E1:20"/><i><font color="Green">E50</font></i>: 
 <a href="ami_5.html#K1">InsCode</a> <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> 1
 ;<br/>

<a NAME="E2:20"/><i><font color="Green">E51</font></i>: 
<span class="p1"><a href="tarski.html#K4">[</a><span class="default">0,<a href="xboole_0.html#K1">{}</a> </span><a href="tarski.html#K4">]</a></span> <a href="hidden.html#R1">=</a>  <a href="ami_1.html#K5">halt</a> <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span>
 
<b>by </b><i><a class="ref" href="scmring2.html#T30">SCMRING2:30</a></i>;<br/>
<a NAME="E3:20"/>
( <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="tarski.html#K4">[</a><span class="default">0,<a href="xboole_0.html#K1">{}</a> </span><a href="tarski.html#K4">]</a></span> or  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> <font color="Olive">a</font> <a href="scmring2.html#K4">:=</a> <font color="Olive">b</font> or  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a>  <a href="scmring2.html#K5">AddTo</a> <font color="Olive">a</font>,<font color="Olive">b</font> or  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a>  <a href="scmring2.html#K6">SubFrom</a> <font color="Olive">a</font>,<font color="Olive">b</font> or  ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a>  <a href="scmring2.html#K7">MultBy</a> <font color="Olive">a</font>,<font color="Olive">b</font> or  ex <font color="Olive">i1</font> being  <a href="ami_1.html#NM2">Instruction-Location</a> of <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a>  <a href="scmring2.html#K9">goto</a> <font color="Olive">i1</font> or  ex <font color="Olive">a</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> ex <font color="Olive">i1</font> being  <a href="ami_1.html#NM2">Instruction-Location</a> of <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> <font color="Olive">a</font> <a href="scmring2.html#K10">=0_goto</a> <font color="Olive">i1</font> or  ex <font color="Olive">a</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> ex <font color="Olive">r</font> being  <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> <font color="Olive">a</font> <a href="scmring2.html#K8">:=</a> <font color="Olive">r</font> )
 
<b>by </b><i><a class="ref" href="scmring2.html#T8">SCMRING2:8</a></i>;<br/>
<b>hence </b><a NAME="E4:20"/>
 ex <font color="Olive">a</font>, <font color="Olive">b</font> being   <a href="scmring2.html#M1">Data-Location</a> of <font color="Maroon">R</font> st <font color="Maroon">I</font> <a href="hidden.html#R1">=</a> <font color="Olive">a</font> <a href="scmring2.html#K4">:=</a> <font color="Olive">b</font>
 <b>by </b><i>, , , , , , , , </i>;<br/>


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