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

<b>let </b><font color="Maroon">S</font> be  non <a href="struct_0.html#V3">empty</a> non <a href="msualg_1.html#V2">void</a>  <a href="msualg_1.html#L1">ManySortedSign</a> ;<br/><b>let </b><font color="Maroon">X</font> be  <a href="relat_1.html#V2">V3</a>  <a href="pboole.html#M1">ManySortedSet</a> of the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">S</font>;<br/>



<b>take </b>
 <a href="msafree.html#K13" target="_self">FreeGen</a> <font color="Maroon">X</font>
; <i><font color="Red">:: according to </font></i><a class="ref" href="msafree.html#D6" target="_self">MSAFREE:def 6</a><br/>

<b>thus </b><a NAME="E1:48"/>
 <a href="msafree.html#K13" target="_self">FreeGen</a> <font color="Maroon">X</font> is <a href="msafree.html#V1" target="_self">free</a>
 <b>by </b><i/>;<br/>


</div>
