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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">o</font> be   <a href="ami_1.html#NM1">Object</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="E1:8"/>
<font color="Maroon">o</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="ami_1.html#K2">IC</a> <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span>
 ;<br/>

<a NAME="E2:8"/><b>then </b>
not <font color="Maroon">o</font> <a href="hidden.html#R2">in</a> <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><span class="p2">(<span class="default"><a href="ami_1.html#K2">IC</a> <span class="p3">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span></span>)</span></span><a href="tarski.html#K1">}</a></span>
 
<b>by </b><i><a class="ref" href="tarski.html#D1">TARSKI:def 1</a></i>;<br/>
<a NAME="E3:8"/><b>then </b><i><font color="Green">E50</font></i>: 
not <font color="Maroon">o</font> <a href="hidden.html#R2">in</a> <span class="p1"><a href="realset1.html#K5">{</a><span class="default">0</span><a href="realset1.html#K5">}</a></span>
 
<b>by </b><i><a class="ref" href="scmring2.html#T9">SCMRING2:9</a></i>;<br/>
<b>assume </b><a NAME="E4:8"/>
not <font color="Maroon">o</font> <a href="hidden.html#R2">in</a> the <a href="ami_1.html#U2">Instruction-Locations</a> of <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span>
 ;<br/>

<a NAME="E5:8"/><b>then </b>
not <font color="Maroon">o</font> <a href="hidden.html#R2">in</a>  <a href="ami_2.html#K3">SCM-Instr-Loc</a> 
 
<b>by </b><i><a class="ref" href="scmring2.html#D1">SCMRING2:def 1</a></i>;<br/>
<a NAME="E6:8"/><b>then </b>
not <font color="Maroon">o</font> <a href="hidden.html#R2">in</a> <a href="ami_2.html#K3">SCM-Instr-Loc</a>  <a href="xboole_0.html#K2">\/</a> <span class="p1"><a href="realset1.html#K5">{</a><span class="default">0</span><a href="realset1.html#K5">}</a></span>
 
<b>by </b><i>, <a class="ref" href="xboole_0.html#D2">XBOOLE_0:def 2</a></i>;<br/>
<b>hence </b><a NAME="E7:8"/>
<font color="Maroon">o</font> <a href="hidden.html#R2">in</a> the <a href="struct_0.html#U1">carrier</a> of <span class="p1">(<span class="default"><a href="scmring2.html#K1">SCM</a> <font color="Maroon">R</font></span>)</span> <a href="subset_1.html#K6">\</a> <span class="p1">(<span class="default"><a href="ami_2.html#K3">SCM-Instr-Loc</a>  <a href="xboole_0.html#K2">\/</a> <span class="p2"><a href="realset1.html#K5">{</a><span class="default">0</span><a href="realset1.html#K5">}</a></span></span>)</span>
 <b>by </b><i><a class="ref" href="xboole_0.html#D4">XBOOLE_0:def 4</a></i>; <i><font color="Red">:: according to </font></i><a class="ref" href="scmring2.html#D2">SCMRING2:def 2</a><br/>


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