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<a NAME="E1:142_1_1"/>
<a href="numbers.html#K6" title="NUMBERS:func.6">0</a>  <a href="comput_1.html#K4" title="COMPUT_1:func.4">const</a> <a href="numbers.html#K6" title="NUMBERS:func.6">0</a>  is <a href="comput_1.html#V9" title="COMPUT_1:attr.9">nullary</a>
 
;<br/>
<b>hence </b><a NAME="E2:142_1_1"/>
 ex <font color="Olive">b<sub>1</sub></font> being <a href="unialg_1.html#V1" title="UNIALG_1:attr.1">homogeneous</a> <a href="comput_1.html#V2" title="COMPUT_1:attr.2">from-natural-fseqs</a> <a href="funct_1.html#NM1" title="FUNCT_1:NM.1">Function</a> st <br/>( not <font color="Olive">b<sub>1</sub></font> is <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="comput_1.html#V9" title="COMPUT_1:attr.9">nullary</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="comput_1.html#V3" title="COMPUT_1:attr.3">len-total</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="valued_0.html#V6" title="VALUED_0:attr.6">to-naturals</a> )
 ;<br/>


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