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<b>consider </b><font color="Maroon" title="c1">T</font> being  non <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a> non <a href="struct_0.html#V7" title="STRUCT_0:attr.7">trivial</a> <a href="pre_topc.html#V1" title="PRE_TOPC:attr.1">strict</a> <a href="tdlat_3.html#V2" title="TDLAT_3:attr.2">anti-discrete</a> <a href="pre_topc.html#NM1" title="PRE_TOPC:NM.1">TopSpace</a>;<br/>
<b>consider </b><font color="Maroon" title="c2">A</font> being  <a href="isomichi.html#V1" title="ISOMICHI:attr.1">supercondensed</a> <a href="struct_0.html#NM2" title="STRUCT_0:NM.2">Subset</a> of <font color="Maroon" title="c1">T</font>;<br/>
<a NAME="E3:74_1_1"/>
<font color="Maroon" title="c2">A</font> is <a href="isomichi.html#V3" title="ISOMICHI:attr.3">1st_class</a>
 
;<br/>
<a NAME="E4:74_1_1"/><b>then </b><i><font color="Green" title="E38">A1</font></i>: 
<font color="Maroon" title="c1">T</font> is <a href="isomichi.html#V6" title="ISOMICHI:attr.6">with_1st_class_subsets</a>
 
<b>by </b><i><a class="ref" href="isomichi.html#D9" target="_self" title="ISOMICHI:def.9">Def9</a></i>;<br/>
<b>consider </b><font color="Maroon" title="c3">B</font> being  <a href="isomichi.html#V4" title="ISOMICHI:attr.4">2nd_class</a> <a href="struct_0.html#NM2" title="STRUCT_0:NM.2">Subset</a> of <font color="Maroon" title="c1">T</font>;<br/>
<a NAME="E6:74_1_1"/>
<font color="Maroon" title="c3">B</font> is <a href="isomichi.html#V4" title="ISOMICHI:attr.4">2nd_class</a>
 
;<br/>
<a NAME="E7:74_1_1"/><b>then </b>
<font color="Maroon" title="c1">T</font> is <a href="isomichi.html#V7" title="ISOMICHI:attr.7">with_2nd_class_subsets</a>
 
<b>by </b><i><a class="ref" href="isomichi.html#D10" target="_self" title="ISOMICHI:def.10">Def10</a></i>;<br/>
<b>hence </b><a NAME="E8:74_1_1"/>
 ex <font color="Olive">b<sub>1</sub></font> being  <a href="pre_topc.html#NM1" title="PRE_TOPC:NM.1">TopSpace</a> st <br/>( <font color="Olive">b<sub>1</sub></font> is <a href="isomichi.html#V6" title="ISOMICHI:attr.6">with_1st_class_subsets</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="isomichi.html#V7" title="ISOMICHI:attr.7">with_2nd_class_subsets</a> &amp; not <font color="Olive">b<sub>1</sub></font> is <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a> &amp; <font color="Olive">b<sub>1</sub></font> is <a href="pre_topc.html#V1" title="PRE_TOPC:attr.1">strict</a> &amp; not <font color="Olive">b<sub>1</sub></font> is <a href="struct_0.html#V7" title="STRUCT_0:attr.7">trivial</a> )
 <b>by </b><i><a class="txt" href="isomichi.html#E4:74_1_1"><i><font color="Green" title="E38">A1</font></i></a></i>;<br/>


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