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<b>thus </b><a NAME="E1:143_11_1"/>
 <a href="comput_1.html#K3" target="_self">arity</a> <span class="p1">(<span class="default">2 <a href="comput_1.html#K8" target="_self">proj</a> <font color="Maroon">i</font></span>)</span> <a href="hidden.html#R1">=</a> 2
 <b>by </b><i/>; <i><font color="Red">:: according to </font></i><a class="ref" href="comput_1.html#D26" target="_self">COMPUT_1:def 26</a><br/>


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