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<a NAME="E1:137_2_1"/>
<a href="numbers.html#K6" title="NUMBERS:func.6">0</a> <a href="comput_1.html#K3" title="COMPUT_1:func.3">const</a> <a href="numbers.html#K6" title="NUMBERS:func.6">0</a> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="comput_1.html#K9" title="COMPUT_1:func.9">PrimRec</a> 
 
<span class="kw">by</span> <span class="lab"><a class="ref" href="comput_1.html#T69" target="_self" title="COMPUT_1:th.69">Th73</a></span>;<br/>
<span class="kw">hence </span><a NAME="E2:137_2_1"/>
 not  for <font color="Olive">b<sub>1</sub></font> being    <a href="comput_1.html#M1" title="COMPUT_1:mode.1">Element</a> of  <a href="comput_1.html#K9" title="COMPUT_1:func.9">PrimRec</a>  holds  <font color="Olive">b<sub>1</sub></font> is  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> 
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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