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<b>set </b><font color="Maroon">X</font> = <span class="p1">{<span class="default"> <span class="p2">(<span class="default"><a href="topgen_2.html#K1" target="_self">Chi</a> <font color="Olive">x</font>,<font color="Maroon">T</font></span>)</span> where <font color="Olive">x</font> is   <a href="pre_topc.html#NM2">Point</a> of <font color="Maroon">T</font> : verum </span>}</span> ;<br/>
<b>reconsider </b><font color="Maroon">m</font> =  <a href="tarski.html#K3">union</a> <span class="p1">{<span class="default"> <span class="p2">(<span class="default"><a href="topgen_2.html#K1" target="_self">Chi</a> <font color="Olive">x</font>,<font color="Maroon">T</font></span>)</span> where <font color="Olive">x</font> is   <a href="pre_topc.html#NM2">Point</a> of <font color="Maroon">T</font> : verum </span>}</span>  as  <a href="card_1.html#V1">cardinal</a>  <a href="ordinal1.html#NM1" target="_self">number</a>  <b>by </b><i/>;<br/>
<b>take </b>
<font color="Maroon">m</font>
;<br/>

<b>thus </b><a NAME="E2:6_1_1"/>
( ( for <font color="Olive">x</font> being  <a href="pre_topc.html#NM2">Point</a> of <font color="Maroon">T</font> holds   <a href="topgen_2.html#K1" target="_self">Chi</a> <font color="Olive">x</font>,<font color="Maroon">T</font> <a href="card_1.html#NR1" target="_self">&lt;=`</a> <font color="Maroon">m</font> ) &amp; ( for <font color="Olive">M</font> being <a href="card_1.html#V1">cardinal</a>  <a href="ordinal1.html#NM1" target="_self">number</a>   st ( for <font color="Olive">x</font> being  <a href="pre_topc.html#NM2">Point</a> of <font color="Maroon">T</font> holds   <a href="topgen_2.html#K1" target="_self">Chi</a> <font color="Olive">x</font>,<font color="Maroon">T</font> <a href="card_1.html#NR1" target="_self">&lt;=`</a> <font color="Olive">M</font> ) holds <br/><font color="Maroon">m</font> <a href="card_1.html#NR1" target="_self">&lt;=`</a> <font color="Olive">M</font> ) )
 <b>by </b><i/>;<br/>


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