<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon">c<sub>1</sub></font> be  non <a href="realset2.html#V3">trivial</a> <a href="lattice2.html#NM2">H_Lattice</a>;<br/>

<a NAME="E1:55"/>
 <a href="openlatt.html#K18" target="_self">StoneH</a> <font color="Maroon">c<sub>1</sub></font> is <a href="funct_1.html#V2">one-to-one</a>
 
<b>by </b><i><a class="ref" href="openlatt.html#T25" target="_self">Th25</a></i>;<br/>
<b>hence </b><a NAME="E2:55"/>
 <a href="openlatt.html#K18" target="_self">StoneH</a> <font color="Maroon">c<sub>1</sub></font> is <a href="lattice4.html#V1">monomorphism</a>
 <b>by </b><i><a class="ref" href="lattice4.html#D2">LATTICE4:def 2</a></i>;<br/>


</div>
