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<a NAME="E1:23_1_1"/>
 <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  is    <a href="ordinal1.html#M1" title="ORDINAL1:mode.1">T-Sequence</a> of <font color="Maroon" title="c1">D</font>
 
<b>by </b><i><a class="ref" href="ordinal1.html#T45" title="ORDINAL1:th.45">ORDINAL1:45</a></i>;<br/>
<b>hence </b><a NAME="E2:23_1_1"/>
 ex <font color="Olive">b<sub>1</sub></font> being   <a href="ordinal1.html#M1" title="ORDINAL1:mode.1">T-Sequence</a> of <font color="Maroon" title="c1">D</font> st <font color="Olive">b<sub>1</sub></font> is <a href="finset_1.html#V1" title="FINSET_1:attr.1">finite</a>
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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