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<span class="kw">set </span><font color="Maroon" title="c2">U</font> = <font color="Maroon" title="c1">T</font> <a href="polnot_1.html#K5" title="POLNOT_1:func.5">*</a> ;<br/>
<span class="kw">reconsider </span><font color="Maroon" title="c3">T</font> = <font color="Maroon" title="c1">T</font> as   <a href="subset_1.html#NM2" title="SUBSET_1:NM.2">Subset</a> of <span class="p1">(<span class="default"><font color="Maroon" title="c1">T</font> <a href="polnot_1.html#K5" title="POLNOT_1:func.5">*</a></span>)</span> <span class="kw">by</span> <span class="lab"><a class="ref" href="polnot_1.html#T9" target="_self" onmouseover="rs('polnot_1/T9')" onmouseout="rh()">Th9</a></span>;<br/>
<span class="kw">take </span>
<font color="Maroon" title="c3">T</font>
; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> (  not <font color="Maroon" title="c3">T</font> is  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>  &amp; <font color="Maroon" title="c3">T</font> is  <a href="polnot_1.html#V3" title="POLNOT_1:attr.3">antichain-like</a>  )</span><br/>

<span class="kw">thus </span><a NAME="E2:80_1_1"/>
(  not <font color="Maroon" title="c3">T</font> is  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>  &amp; <font color="Maroon" title="c3">T</font> is  <a href="polnot_1.html#V3" title="POLNOT_1:attr.3">antichain-like</a>  )
 ; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" 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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