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<b>let </b><font color="Maroon">T1</font> be   <a href="pre_topc.html#NM1">TopSpace</a>, <font color="Maroon">T2</font> be   <a href="pre_topc.html#NM1">TopSpace</a>;<br/><b>let </b><font color="Maroon">B</font> be    <a href="cantor_1.html#M1">Basis</a> of <font color="Maroon">T1</font>;<br/>



<b>assume </b><a NAME="E1:43"/><i><font color="Green">E32</font></i>: 
( the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">T1</font> <a href="hidden.html#R1">=</a> the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">T2</font> &amp; <font color="Maroon">B</font> is    <a href="cantor_1.html#M1">Basis</a> of <font color="Maroon">T2</font> )
 ;<br/>

<b>then reconsider </b><font color="Maroon">C</font> = <font color="Maroon">B</font> as    <a href="cantor_1.html#M1">Basis</a> of <font color="Maroon">T2</font> ;<br/>
<b>thus </b>the <a href="pre_topc.html#U1">topology</a> of <font color="Maroon">T1</font> = 
 <a href="cantor_1.html#K1">UniCl</a> <font color="Maroon">C</font>
<b>by </b><i>, </i>
<br/>.= 
the <a href="pre_topc.html#U1">topology</a> of <font color="Maroon">T2</font>
<b>by </b><i/>
;<br/>


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