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<b>reconsider </b><font color="Maroon" title="c2">T</font> = the <a href="pre_topc.html#U1" title="PRE_TOPC:sel.1">topology</a> of <font color="Maroon" title="c1">X</font> as   <a href="struct_0.html#NM3" title="STRUCT_0:NM.3">Subset-Family</a> of <font color="Maroon" title="c1">X</font> ;<br/>
<b>take </b>
<font color="Maroon" title="c2">T</font>
;<br/>

<b>thus </b><a NAME="E2:23_1_1"/>
<font color="Maroon" title="c2">T</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> the <a href="pre_topc.html#U1" title="PRE_TOPC:sel.1">topology</a> of <font color="Maroon" title="c1">X</font>
 ;<br/>

<b>reconsider </b><font color="Maroon" title="c3">F</font> = the <a href="pre_topc.html#U1" title="PRE_TOPC:sel.1">topology</a> of <font color="Maroon" title="c1">X</font> as    <a href="cantor_1.html#M1" title="CANTOR_1:mode.1">Basis</a> of <font color="Maroon" title="c1">X</font> <b>by </b><i><a class="ref" href="cantor_1.html#T2" target="_self" title="CANTOR_1:th.2">Th2</a></i>;<br/>
<b>take </b>
<font color="Maroon" title="c3">F</font>
;<br/>

<b>thus </b><a NAME="E4:23_1_1"/>
<font color="Maroon" title="c3">F</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a>  <a href="cantor_1.html#K2" title="CANTOR_1:func.2">FinMeetCl</a> <font color="Maroon" title="c2">T</font>
 <b>by </b><i><a class="ref" href="cantor_1.html#T4" target="_self" title="CANTOR_1:th.4">Th4</a></i>;<br/>


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