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not  <a href="numbers.html#K4">INT</a>  <a href="tarski.html#R1">c=</a>  <a href="numbers.html#K5">NAT</a> 
 
<b>by </b><i><a class="ref" href="numbers.html#T17">NUMBERS:17</a>, <a class="ref" href="numbers.html#T27">NUMBERS:27</a>, <a class="ref" href="xboole_0.html#D10">XBOOLE_0:def 10</a></i>;<br/>
<b>hence </b><a NAME="E2:2_1_1"/>
not  <a href="scmfsa_1.html#K2" target="_self">SCM+FSA-Data*-Loc</a>  is <a href="xboole_0.html#V1">empty</a>
 <b>by </b><i><a class="ref" href="xboole_1.html#T37">XBOOLE_1:37</a></i>;<br/>


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