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<b>set </b><font color="Maroon">k</font> =  <a href="qc_lang1.html#K6">the_arity_of</a> <font color="Maroon">P</font>;<br/>
<b>reconsider </b><font color="Maroon">P'</font> = <font color="Maroon">P</font> as   <a href="qc_lang1.html#NM6">QC-pred_symbol</a> of <span class="p1">(<span class="default"><a href="qc_lang1.html#K6">the_arity_of</a> <font color="Maroon">P</font></span>)</span> <b>by </b><i><a class="ref" href="qc_lang3.html#T3">QC_LANG3:3</a></i>;<br/>
<a NAME="E2:22_1_1"/>
<font color="Maroon">P'</font> <a href="cqc_lang.html#K8">!</a> <font color="Maroon">ll</font> is    <a href="subset_1.html#M2">Element</a> of  <a href="cqc_lang.html#K7">CQC-WFF</a> 
 
;<br/>
<b>hence </b><a NAME="E3:22_1_1"/>
<font color="Maroon">P</font> <a href="qc_lang1.html#K9">!</a> <font color="Maroon">ll</font> is    <a href="subset_1.html#M2">Element</a> of  <a href="cqc_lang.html#K7">CQC-WFF</a> 
 ;<br/>


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