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<span class="kw">let </span><font color="Maroon" title="c7">x</font>, <font color="Maroon" title="c8">y</font> be   <a href="pre_topc.html#NM2" title="PRE_TOPC:NM.2">Point</a> of <font color="Maroon" title="c4">X</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">  <a href="csspace.html#K12" title="CSSPACE:func.12">dist</a> (<font color="Maroon" title="c7">x</font>,<font color="Maroon" title="c8">y</font>) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="csspace.html#K12" title="CSSPACE:func.12">dist</a> (<font color="Maroon" title="c8">y</font>,<font color="Maroon" title="c7">x</font>)</span><br/>



<span class="kw">thus </span> <a href="csspace.html#K12" title="CSSPACE:func.12">dist</a> (<font color="Maroon" title="c7">x</font>,<font color="Maroon" title="c8">y</font>) = 
<span class="p1"><a href="csspace.html#K11" title="CSSPACE:func.11">||.</a><span class="default"><span class="p2">(<span class="default"><a href="algstr_0.html#K4" title="ALGSTR_0:func.4">-</a> <span class="p3">(<span class="default"><font color="Maroon" title="c8">y</font> <a href="algstr_0.html#K5" title="ALGSTR_0:func.5">-</a> <font color="Maroon" title="c7">x</font></span>)</span></span>)</span></span><a href="csspace.html#K11" title="CSSPACE:func.11">.||</a></span>
<span class="kw">by</span> <span class="lab"><a class="ref" href="rlvect_1.html#T33" onmouseover="rs('rlvect_1/T33')" onmouseout="rh()">RLVECT_1:33</a></span>
<br/>.= 
 <a href="csspace.html#K12" title="CSSPACE:func.12">dist</a> (<font color="Maroon" title="c8">y</font>,<font color="Maroon" title="c7">x</font>)
<span class="kw">by</span> <span class="lab"><a class="ref" href="csspace.html#T47" target="_self" onmouseover="rs('csspace/T47')" onmouseout="rh()">Th42</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/>


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