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<b>let </b><font color="Maroon">T</font> be    <a href="yellow_9.html#M1">TopAugmentation</a> of <font color="Maroon">R</font>;<br/>

<a NAME="E1:9_1_1"/>
 <a href="orders_2.html#G1">RelStr</a>(# the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">T</font>,the <a href="orders_2.html#U1">InternalRel</a> of <font color="Maroon">T</font> #) <a href="hidden.html#R1">=</a>  <a href="orders_2.html#G1">RelStr</a>(# the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">R</font>,the <a href="orders_2.html#U1">InternalRel</a> of <font color="Maroon">R</font> #)
 
<b>by </b><i><a class="ref" href="yellow_9.html#D4">YELLOW_9:def 4</a></i>;<br/>
<b>hence </b><a NAME="E2:9_1_1"/>
<font color="Maroon">T</font> is <a href="realset2.html#V3">trivial</a>
 <b>by </b><i><a class="ref" href="tex_2.html#T4">TEX_2:4</a></i>;<br/>


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