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<b>set </b><font color="Maroon" title="c3">k</font> =  <a href="qc_lang1.html#K6" title="QC_LANG1:func.6">the_arity_of</a> <font color="Maroon" title="c1">P</font>;<br/>
<b>reconsider </b><font color="Maroon" title="c4">P'</font> = <font color="Maroon" title="c1">P</font> as   <a href="qc_lang1.html#NM6" title="QC_LANG1:NM.6">QC-pred_symbol</a> of <span class="p1">(<span class="default"><a href="qc_lang1.html#K6" title="QC_LANG1:func.6">the_arity_of</a> <font color="Maroon" title="c1">P</font></span>)</span> <b>by </b><i><a class="ref" href="qc_lang3.html#T3" title="QC_LANG3:th.3">QC_LANG3:3</a></i>;<br/>
<a NAME="E2:22_1_1"/>
<font color="Maroon" title="c4">P'</font> <a href="cqc_lang.html#K8" title="CQC_LANG:func.8">!</a> <font color="Maroon" title="c2">ll</font> is    <a href="subset_1.html#M2" title="SUBSET_1:mode.2">Element</a> of  <a href="cqc_lang.html#K7" title="CQC_LANG:func.7">CQC-WFF</a> 
 
;<br/>
<b>hence </b><a NAME="E3:22_1_1"/>
<font color="Maroon" title="c1">P</font> <a href="qc_lang1.html#K9" title="QC_LANG1:func.9">!</a> <font color="Maroon" title="c2">ll</font> is    <a href="subset_1.html#M2" title="SUBSET_1:mode.2">Element</a> of  <a href="cqc_lang.html#K7" title="CQC_LANG:func.7">CQC-WFF</a> 
 ;<br/>


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