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<b>take </b>
 <a href="xboole_0.html#K1">{}</a> 
; <i><font color="Red">:: according to </font></i><a class="ref" href="arytm_3.html#D2" target="_self">ARYTM_3:def 2</a><br/>

<b>take </b>
 <a href="xboole_0.html#K1">{}</a> 
;<br/>

<b>take </b>
 <a href="xboole_0.html#K1">{}</a> 
;<br/>

<b>thus </b><a NAME="E1:14"/>
(  <a href="xboole_0.html#K1">{}</a>  <a href="hidden.html#R1">=</a> <a href="xboole_0.html#K1">{}</a>  <a href="ordinal2.html#K11">*^</a> <a href="xboole_0.html#K1">{}</a>  &amp;  <a href="xboole_0.html#K1">{}</a>  <a href="hidden.html#R1">=</a> <a href="xboole_0.html#K1">{}</a>  <a href="ordinal2.html#K11">*^</a> <a href="xboole_0.html#K1">{}</a>  &amp; not  <a href="xboole_0.html#K1">{}</a>  <a href="hidden.html#R1">=</a> 1 )
 <b>by </b><i><a class="ref" href="ordinal2.html#T52">ORDINAL2:52</a></i>;<br/>


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