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

<a NAME="E1:5_2_1"/>
the <a href="msualg_1.html#U1" target="_self">OperSymbols</a> of <font color="Maroon">S</font> <a href="hidden.html#NR2" target="_self">&lt;&gt;</a>  <a href="xboole_0.html#K1">{}</a> 
 
<b>by </b><i/>;<br/>
<a NAME="E2:5_2_1"/><b>then </b>
<font color="Maroon">o</font> <a href="hidden.html#R2">in</a> the <a href="msualg_1.html#U1" target="_self">OperSymbols</a> of <font color="Maroon">S</font>
 
;<br/>
<a NAME="E3:5_2_1"/><b>then </b>
<font color="Maroon">o</font> <a href="hidden.html#R2">in</a>  <a href="relat_1.html#K1">dom</a> the <a href="msualg_1.html#U3" target="_self">ResultSort</a> of <font color="Maroon">S</font>
 
<b>by </b><i><a class="ref" href="funct_2.html#D1">FUNCT_2:def 1</a></i>;<br/>
<a NAME="E4:5_2_1"/><b>then </b><i><font color="Green">E24</font></i>: 
the <a href="msualg_1.html#U3" target="_self">ResultSort</a> of <font color="Maroon">S</font> <a href="funct_1.html#K1">.</a> <font color="Maroon">o</font> <a href="hidden.html#R2">in</a>  <a href="relat_1.html#K2">rng</a> the <a href="msualg_1.html#U3" target="_self">ResultSort</a> of <font color="Maroon">S</font>
 
<b>by </b><i><a class="ref" href="funct_1.html#D5">FUNCT_1:def 5</a></i>;<br/>
<a NAME="E5:5_2_1"/>
 <a href="relat_1.html#K2">rng</a> the <a href="msualg_1.html#U3" target="_self">ResultSort</a> of <font color="Maroon">S</font> <a href="tarski.html#R1">c=</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">S</font>
 
<b>by </b><i><a class="ref" href="relset_1.html#T12">RELSET_1:12</a></i>;<br/>
<b>hence </b><a NAME="E6:5_2_1"/>
the <a href="msualg_1.html#U3" target="_self">ResultSort</a> of <font color="Maroon">S</font> <a href="funct_1.html#K1">.</a> <font color="Maroon">o</font> is   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">S</font>
 <b>by </b><i/>;<br/>


</div>
