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(  <a href="abcmiz_1.html#K18" title="ABCMIZ_1:func.18">Attrs</a>  <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <a href="abcmiz_1.html#K17" title="ABCMIZ_1:func.17">Modes</a>  <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <a href="abcmiz_1.html#K18" title="ABCMIZ_1:func.18">Attrs</a>  &amp; <a href="abcmiz_1.html#K17" title="ABCMIZ_1:func.17">Modes</a>  <a href="xboole_0.html#K2" title="XBOOLE_0:func.2">\/</a> <a href="abcmiz_1.html#K18" title="ABCMIZ_1:func.18">Attrs</a>  <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="abcmiz_1.html#K20" title="ABCMIZ_1:func.20">Constructors</a>  )
 
<span class="kw">by</span> <span class="lab"><a class="ref" href="xboole_1.html#T7" title="XBOOLE_1:th.7">XBOOLE_1:7</a></span>;<br/>
<span class="kw">hence </span><a NAME="E2:42_2_1"/>
 <a href="abcmiz_1.html#K18" title="ABCMIZ_1:func.18">Attrs</a>  is  non  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>  <a href="subset_1.html#NM2" title="SUBSET_1:NM.2">Subset</a> of <a href="abcmiz_1.html#K20" title="ABCMIZ_1:func.20">Constructors</a> 
 <span class="kw">by</span> <span class="lab"><a class="ref" href="xboole_1.html#T1" title="XBOOLE_1:th.1">XBOOLE_1:1</a></span>; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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