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<span class="kw">take </span><font color="Maroon" title="c1">Y</font> =  <a href="struct_0.html#G1" title="STRUCT_0:aggr.1">1-sorted</a>(# 2 #); <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> (  not <font color="Maroon" title="c1">Y</font> is  <a href="struct_0.html#V7" title="STRUCT_0:attr.7">trivial</a>  &amp; <font color="Maroon" title="c1">Y</font> is  <a href="struct_0.html#V1" title="STRUCT_0:attr.1">strict</a>  )</span><br/>

<span class="kw">reconsider </span><font color="Maroon" title="c2">x</font> =  <a href="card_1.html#NK1" title="CARD_1:NK.1">0</a> , <font color="Maroon" title="c3">y</font> = 1 as   <a href="struct_0.html#NM1" title="STRUCT_0:NM.1">Element</a> of <font color="Maroon" title="c1">Y</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="card_1.html#T50" title="CARD_1:th.50">CARD_1:50</a>, <a class="ref" href="tarski.html#D2" title="TARSKI:def.2">TARSKI:def 2</a></span>;<br/>
<a NAME="E2:33_2_1"/>
<font color="Maroon" title="c2">x</font> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> <font color="Maroon" title="c3">y</font>
 
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<span class="kw">hence </span><a NAME="E3:33_2_1"/>
(  not <font color="Maroon" title="c1">Y</font> is  <a href="struct_0.html#V7" title="STRUCT_0:attr.7">trivial</a>  &amp; <font color="Maroon" title="c1">Y</font> is  <a href="struct_0.html#V1" title="STRUCT_0:attr.1">strict</a>  )
 <span class="kw">by</span> <span class="lab"><a class="ref" href="struct_0.html#D10" target="_self" title="STRUCT_0:def.10">Def10</a></span>; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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