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

<b>let </b><font color="Maroon">S1</font> be  non <a href="struct_0.html#V3">empty</a>  <a href="struct_0.html#L1">1-sorted</a> , <font color="Maroon">S2</font> be  non <a href="struct_0.html#V3">empty</a>  <a href="struct_0.html#L1">1-sorted</a> ;<br/>

<b>assume </b><a NAME="E1:71"/><i><font color="Green">E29</font></i>: 
the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">S1</font> <a href="hidden.html#R1">=</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">S2</font>
 ;<br/>

<b>let </b><font color="Maroon">N</font> be  <a href="yellow_6.html#V1" target="_self">constant</a> <a href="waybel_0.html#NM2">net</a> of <font color="Maroon">S1</font>;<br/>

<b>reconsider </b><font color="Maroon">M</font> = <font color="Maroon">N</font> as   <a href="waybel_0.html#NM2">net</a> of <font color="Maroon">S2</font> <b>by </b><i/>;<br/>
<a NAME="E3:71"/>
the <a href="waybel_0.html#U1">mapping</a> of <font color="Maroon">N</font> is <a href="funct_1.html#V3">constant</a>
 
;<br/>
<a NAME="E4:71"/><b>then </b>
the <a href="waybel_0.html#U1">mapping</a> of <font color="Maroon">M</font> is <a href="funct_1.html#V3">constant</a>
 
;<br/>
<b>hence </b><a NAME="E5:71"/>
<font color="Maroon">N</font> is  <a href="yellow_6.html#V1" target="_self">constant</a> <a href="waybel_0.html#NM2">net</a> of <font color="Maroon">S2</font>
 <b>by </b><i/>;<br/>


</div>
