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<b>let </b><font color="Maroon">c<sub>1</sub></font> be  <a href="yellow_0.html#V1">lower-bounded</a> <a href="waybel_8.html#V3" target="_self">arithmetic</a> <a href="waybel_0.html#NM8">LATTICE</a>;<br/><b>let </b><font color="Maroon">c<sub>2</sub></font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">c<sub>1</sub></font>;<br/>



<a NAME="E1:43"/>
<font color="Maroon">c<sub>1</sub></font> <a href="waybel_4.html#K1">-waybelow</a>  is <a href="waybel_7.html#V5">multiplicative</a>
 
<b>by </b><i><a class="ref" href="waybel_8.html#T22" target="_self">Th22</a></i>;<br/>
<b>hence </b><a NAME="E2:43"/>
( <font color="Maroon">c<sub>2</sub></font> is <a href="waybel_7.html#V4">pseudoprime</a> implies <font color="Maroon">c<sub>2</sub></font> is <a href="waybel_6.html#V5">prime</a> )
 <b>by </b><i><a class="ref" href="waybel_7.html#T49">WAYBEL_7:49</a></i>;<br/>


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