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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>let </b><font color="Maroon" title="c2">X0</font> be  non <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  <a href="pre_topc.html#M1" title="PRE_TOPC:mode.1">SubSpace</a> of <font color="Maroon" title="c1">X</font>;<br/>



<a NAME="E1:94"/>
(  <a href="tmap_1.html#K4" title="TMAP_1:func.4">incl</a> <font color="Maroon" title="c2">X0</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a> <span class="p1">(<span class="default"><a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c1">X</font></span>)</span> <a href="tmap_1.html#K2" title="TMAP_1:func.2">|</a> <font color="Maroon" title="c2">X0</font> &amp;  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c1">X</font> is  <a href="pre_topc.html#V5" title="PRE_TOPC:attr.5">continuous</a> <a href="struct_0.html#NM6" title="STRUCT_0:NM.6">Function</a> of <font color="Maroon" title="c1">X</font>,<font color="Maroon" title="c1">X</font> )
 
<b>by </b><i><a class="ref" href="tmap_1.html#T94" target="_self" title="TMAP_1:th.94">Th94</a></i>;<br/>
<b>hence </b><a NAME="E2:94"/>
 <a href="tmap_1.html#K4" title="TMAP_1:func.4">incl</a> <font color="Maroon" title="c2">X0</font> is  <a href="pre_topc.html#V5" title="PRE_TOPC:attr.5">continuous</a> <a href="struct_0.html#NM6" title="STRUCT_0:NM.6">Function</a> of <font color="Maroon" title="c2">X0</font>,<font color="Maroon" title="c1">X</font>
 <b>by </b><i><a class="ref" href="tmap_1.html#T68" target="_self" title="TMAP_1:th.68">Th68</a></i>;<br/>


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