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<b>reconsider </b><font color="Maroon">A</font> = <span class="p1"><a href="domain_1.html#K8">{</a><span class="default">0,1,2</span><a href="domain_1.html#K8">}</a></span> as  non <a href="xboole_0.html#V1">empty</a>  <a href="hidden.html#M1">set</a>  ;<br/>
<b>take </b>
<font color="Maroon">A</font>
;<br/>

<b>reconsider </b><font color="Maroon">x1</font> = 0, <font color="Maroon">x2</font> = 1, <font color="Maroon">x3</font> = 2 as    <a href="subset_1.html#M1">Element</a> of <font color="Maroon">A</font> <b>by </b><i><a class="ref" href="enumset1.html#D1">ENUMSET1:def 1</a></i>;<br/>
<b>take </b>
<font color="Maroon">x1</font>
;<br/>

<b>take </b>
<font color="Maroon">x2</font>
;<br/>

<b>take </b>
<font color="Maroon">x3</font>
;<br/>

<b>thus </b><a NAME="E3:50"/>
( <font color="Maroon">A</font> <a href="hidden.html#R1">=</a> <span class="p1"><a href="domain_1.html#K8">{</a><span class="default"><font color="Maroon">x1</font>,<font color="Maroon">x2</font>,<font color="Maroon">x3</font></span><a href="domain_1.html#K8">}</a></span> &amp; <font color="Maroon">x1</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a> <font color="Maroon">x2</font> &amp; <font color="Maroon">x1</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a> <font color="Maroon">x3</font> &amp; <font color="Maroon">x2</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a> <font color="Maroon">x3</font> )
 ;<br/>


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