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<b>let </b><font color="Maroon">E</font> be    <a href="hidden.html#M1">set</a> ;<br/><b>let </b><font color="Maroon">s1</font> be   <a href="ami_1.html#NM4">State</a> of <span class="p1">(<span class="default"><a href="ami_1.html#K1" target="_self">Trivial-AMI</a> <font color="Maroon">E</font></span>)</span>, <font color="Maroon">s2</font> be   <a href="ami_1.html#NM4">State</a> of <span class="p1">(<span class="default"><a href="ami_1.html#K1" target="_self">Trivial-AMI</a> <font color="Maroon">E</font></span>)</span>;<br/>



<i><font color="Green">E28</font></i>:  <a href="card_3.html#K4">product</a> the <a href="ami_1.html#U5" target="_self">Object-Kind</a> of <span class="p1">(<span class="default"><a href="ami_1.html#K1" target="_self">Trivial-AMI</a> <font color="Maroon">E</font></span>)</span> = 
 <a href="card_3.html#K4">product</a> <span class="p1">(<span class="default">0,1 <a href="funct_4.html#K4">--&gt;</a> <span class="p2"><a href="domain_1.html#K6">{</a><span class="default">1</span><a href="domain_1.html#K6">}</a></span>,<span class="p2"><a href="tarski.html#K1">{</a><span class="default"><span class="p3"><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></span><a href="tarski.html#K1">}</a></span></span>)</span>
<b>by </b><i/>
<br/>.= 
<span class="p1"><a href="tarski.html#K1">{</a><span class="default"><span class="p2">(<span class="default">0,1 <a href="funct_4.html#K4">--&gt;</a> 1,<span class="p3"><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></span>)</span></span><a href="tarski.html#K1">}</a></span>
<b>by </b><i><a class="ref" href="card_3.html#T63">CARD_3:63</a></i>
;<br/>
<b>hence </b><font color="Maroon">s1</font> = 
0,1 <a href="funct_4.html#K4">--&gt;</a> 1,<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>
<b>by </b><i><a class="ref" href="tarski.html#D1">TARSKI:def 1</a></i>
<br/>.= 
<font color="Maroon">s2</font>
<b>by </b><i>, <a class="ref" href="tarski.html#D1">TARSKI:def 1</a></i>
;<br/><br/>


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