<?xml version="1.0"?>
<div class="add">

<span class="kw">let </span><font color="Maroon" title="c2">f</font> be    <a href="topgrp_1.html#M2" title="TOPGRP_1:mode.2">Homeomorphism</a> of <font color="Maroon" title="c1">T</font>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> <font color="Maroon" title="c2">f</font> is    <a href="topgrp_1.html#M1" title="TOPGRP_1:mode.1">Homeomorphism</a> of <font color="Maroon" title="c1">T</font>,<font color="Maroon" title="c1">T</font></span><br/>

<a NAME="E1:44_1_1"/><span class="lab"><font color="Green" title="E26">A1</font></span>: 
<font color="Maroon" title="c2">f</font> is  <a href="tops_2.html#V3" title="TOPS_2:attr.3">being_homeomorphism</a> 
 
<span class="kw">by</span> <span class="lab"><a class="ref" href="topgrp_1.html#D4" target="_self" onmouseover="rs('topgrp_1/D4')" onmouseout="rh()">Def4</a></span>;<br/>
<a NAME="E2:44_1_1"/><span class="kw">then </span>
<font color="Maroon" title="c1">T</font>,<font color="Maroon" title="c1">T</font> <a href="t_0topsp.html#R1" title="T_0TOPSP:pred.1">are_homeomorphic</a> 
 
;<br/>
<span class="kw">hence </span><a NAME="E3:44_1_1"/>
<font color="Maroon" title="c2">f</font> is    <a href="topgrp_1.html#M1" title="TOPGRP_1:mode.1">Homeomorphism</a> of <font color="Maroon" title="c1">T</font>,<font color="Maroon" title="c1">T</font>
 <span class="kw">by</span> <span class="lab"><a class="txt" href="#E1:44_1_1"><span class="lab"><font color="Green" title="E26">A1</font></span></a>, <a class="ref" href="topgrp_1.html#D3" target="_self" onmouseover="rs('topgrp_1/D3')" onmouseout="rh()">Def3</a></span>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


</div>
