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

<b>consider </b><font color="Maroon" title="c2">p</font> being    <a href="eqrel_1.html#M1" title="EQREL_1:mode.1">a_partition</a> of <font color="Maroon" title="c1">X</font>;<br/>
<b>reconsider </b><font color="Maroon" title="c3">P</font> = <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Maroon" title="c2">p</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span> as   <a href="eqrel_1.html#NM5" title="EQREL_1:NM.5">Part-Family</a> of <font color="Maroon" title="c1">X</font> <b>by </b><i><a class="ref" href="eqrel_1.html#T49" target="_self" title="EQREL_1:th.49">Th49</a></i>;<br/>
<b>take </b>
<font color="Maroon" title="c3">P</font>
; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> not <font color="Maroon" title="c3">P</font> is <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a></span><br/>

<b>thus </b><a NAME="E3:63_1_1"/>
not <font color="Maroon" title="c3">P</font> is <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


</div>
