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

<b>take </b>
 <a href="compts_1.html#K1">1TopSp</a> <span class="p1"><a href="seq_4.html#K1">{</a><span class="default">0</span><a href="seq_4.html#K1">}</a></span>
;<br/>

<b>thus </b><a NAME="E1:19_1_1"/>
(  <a href="compts_1.html#K1">1TopSp</a> <span class="p1"><a href="seq_4.html#K1">{</a><span class="default">0</span><a href="seq_4.html#K1">}</a></span> is <a href="group_1.html#V6">finite</a> &amp; not  <a href="compts_1.html#K1">1TopSp</a> <span class="p1"><a href="seq_4.html#K1">{</a><span class="default">0</span><a href="seq_4.html#K1">}</a></span> is <a href="struct_0.html#V3">empty</a> &amp;  <a href="compts_1.html#K1">1TopSp</a> <span class="p1"><a href="seq_4.html#K1">{</a><span class="default">0</span><a href="seq_4.html#K1">}</a></span> is <a href="pre_topc.html#V1">strict</a> )
 ;<br/>


</div>
