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<b>consider </b><font color="Maroon">f</font> being  <a href="vectmetr.html#V3">isometric</a> <a href="struct_0.html#NM6">Function</a> of <font color="Maroon">M</font>,<font color="Maroon">M</font>;<br/>
<b>reconsider </b><font color="Maroon">f</font> = <font color="Maroon">f</font> as   <a href="struct_0.html#NM6">Function</a> of <span class="p1">(<span class="default"><a href="pcomps_1.html#K4">TopSpaceMetr</a> <font color="Maroon">M</font></span>)</span>,<span class="p1">(<span class="default"><a href="pcomps_1.html#K4">TopSpaceMetr</a> <font color="Maroon">M</font></span>)</span> ;<br/>
<b>take </b>
<font color="Maroon">f</font>
;<br/>

<b>thus </b><a NAME="E3:4_1_1"/>
<font color="Maroon">f</font> is <a href="jordan24.html#V1" target="_self">isometric</a>
 <b>by </b><i/>;<br/>


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