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<span class="kw">take </span>
 <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a> 
; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> (  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="yellow18.html#V4" title="YELLOW18:attr.4">concrete</a>  &amp;  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="altcat_1.html#V8" title="ALTCAT_1:attr.8">quasi-functional</a>  &amp;  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="altcat_1.html#V6" title="ALTCAT_1:attr.6">strict</a>  )</span><br/>

<span class="kw">thus </span><a NAME="E1:68_1_1"/>
(  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="yellow18.html#V4" title="YELLOW18:attr.4">concrete</a>  &amp;  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="altcat_1.html#V8" title="ALTCAT_1:attr.8">quasi-functional</a>  &amp;  <a href="altcat_1.html#K7" title="ALTCAT_1:func.7">EnsCat</a> <a href="numbers.html#K5" title="NUMBERS:func.5">NAT</a>  is  <a href="altcat_1.html#V6" title="ALTCAT_1:attr.6">strict</a>  )
 ; <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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