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<b>let </b><font color="Maroon" title="c1">X</font> be  non <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a> <a href="pre_topc.html#NM1" title="PRE_TOPC:NM.1">TopSpace</a>;<br/>

<b>assume </b><a NAME="E1:12_1_1"/><i><font color="Green" title="E7">A1</font></i>: 
<font color="Maroon" title="c1">X</font> is <a href="waybel_3.html#V6" title="WAYBEL_3:attr.6">liminally-compact</a>
 ;<br/>

<b>let </b><font color="Maroon" title="c2">x</font> be   <a href="pre_topc.html#NM2" title="PRE_TOPC:NM.2">Point</a> of <font color="Maroon" title="c1">X</font>; <i><font color="Red">:: according to </font></i><a class="ref" href="compact1.html#D6" target="_self" title="COMPACT1:def.6">COMPACT1:def 6</a><br/>

<b>consider </b><font color="Maroon" title="c3">B</font> being    <a href="yellow13.html#M1" title="YELLOW13:mode.1">basis</a> of <font color="Maroon" title="c2">x</font><b> such that </b><br/><a NAME="E3:12_1_1"/><i><font color="Green" title="E8">A2</font></i>: 
<font color="Maroon" title="c3">B</font> is <a href="compact1.html#V1" title="COMPACT1:attr.1">compact</a>
 <b>by </b><i><a class="txt" href="compact1.html#E1:12_1_1"><i><font color="Green" title="E7">A1</font></i></a>, <a class="ref" href="compact1.html#D3" target="_self" title="COMPACT1:def.3">Def3</a></i>;<br/>
<b>consider </b><font color="Maroon" title="c4">V</font> being    <a href="connsp_2.html#M1" title="CONNSP_2:mode.1">a_neighborhood</a> of <font color="Maroon" title="c2">x</font>;<br/>
<b>consider </b><font color="Maroon" title="c5">Y</font> being    <a href="connsp_2.html#M1" title="CONNSP_2:mode.1">a_neighborhood</a> of <font color="Maroon" title="c2">x</font><b> such that </b><br/><a NAME="E6:12_1_1"/><i><font color="Green" title="E9">A3</font></i>: 
<font color="Maroon" title="c5">Y</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Maroon" title="c3">B</font>
 <b>and </b><br/><a NAME="E7:12_1_1"/>
<font color="Maroon" title="c5">Y</font> <a href="tarski.html#R1" title="TARSKI:pred.1">c=</a> <font color="Maroon" title="c4">V</font>
 <b>by </b><i><a class="ref" href="yellow13.html#D2" title="YELLOW13:def.2">YELLOW13:def 2</a></i>;<br/>
<a NAME="E8:12_1_1"/>
<font color="Maroon" title="c5">Y</font> is <a href="compts_1.html#V6" title="COMPTS_1:attr.6">compact</a>
 
<b>by </b><i><a class="txt" href="compact1.html#E3:12_1_1"><i><font color="Green" title="E8">A2</font></i></a>, <a class="txt" href="compact1.html#E6:12_1_1"><i><font color="Green" title="E9">A3</font></i></a>, <a class="ref" href="compact1.html#D1" target="_self" title="COMPACT1:def.1">Def1</a></i>;<br/>
<b>hence </b><a NAME="E9:12_1_1"/>
 ex <font color="Olive" title="b1">U</font> being   <a href="connsp_2.html#M1" title="CONNSP_2:mode.1">a_neighborhood</a> of <font color="Maroon" title="c2">x</font> st <font color="Olive" title="b1">U</font> is <a href="compts_1.html#V6" title="COMPTS_1:attr.6">compact</a>
 ;<br/>


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