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		<id>https://vctrac.es/index.php?action=history&amp;feed=atom&amp;title=cuadrivelocidad</id>
		<title>cuadrivelocidad - Historial de revisiones</title>
		<link rel="self" type="application/atom+xml" href="https://vctrac.es/index.php?action=history&amp;feed=atom&amp;title=cuadrivelocidad"/>
		<link rel="alternate" type="text/html" href="https://vctrac.es/index.php?title=cuadrivelocidad&amp;action=history"/>
		<updated>2026-04-06T14:00:33Z</updated>
		<subtitle>Historial de revisiones para esta página en el wiki</subtitle>
		<generator>MediaWiki 1.27.0</generator>

	<entry>
		<id>https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=28588&amp;oldid=prev</id>
		<title>Elena en 18:07 10 nov 2020</title>
		<link rel="alternate" type="text/html" href="https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=28588&amp;oldid=prev"/>
				<updated>2020-11-10T18:07:14Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='es'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revisión del 18:07 10 nov 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Línea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=cuadrivelocidad=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=cuadrivelocidad=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;four-velocity&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Cuadrivector que representa la variación del cuadrivector de posición ($c$ × tiempo, espacio) de una partícula de masa no nula por unidad de tiempo propio: \({u^\mu } =\displaystyle \frac{{{\rm{d}}{\kern 0.5pt} {x^\mu }}}{{{\rm{d}}{\kern 0.5pt}\tau }},&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;\;\mu = 0&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,\&lt;/del&gt;,1&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,\&lt;/del&gt;,2&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,\&lt;/del&gt;,3\). Su norma al cuadrado minkowskiana satisface \({u^2}: = {u^\mu }{u_\mu } = {c^2}\).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;four-velocity&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Cuadrivector que representa la variación del cuadrivector de posición ($c$ × tiempo, espacio) de una partícula de masa no nula por unidad de tiempo propio: \({u^\mu } =\displaystyle \frac{{{\rm{d}}{\kern 0.5pt} {x^\mu }}}{{{\rm{d}}{\kern 0.5pt}\tau }},\;\mu = 0,1,2,3\). Su norma al cuadrado minkowskiana satisface \({u^2}: = {u^\mu }{u_\mu } = {c^2}\).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Elena</name></author>	</entry>

	<entry>
		<id>https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=28074&amp;oldid=prev</id>
		<title>Elena en 09:48 25 jun 2020</title>
		<link rel="alternate" type="text/html" href="https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=28074&amp;oldid=prev"/>
				<updated>2020-06-25T09:48:49Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='es'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revisión del 09:48 25 jun 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Línea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=cuadrivelocidad=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=cuadrivelocidad=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;four-velocity&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Cuadrivector que representa la variación del cuadrivector de posición (&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;&lt;/del&gt;c&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'' · &lt;/del&gt;tiempo, espacio) de una partícula de masa no nula por unidad de tiempo propio: ({u^mu } = frac{{{rm{d}}{kern &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1pt&lt;/del&gt;} {x^mu }}}{{{rm{d}}tau &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,&lt;/del&gt;}},;;mu = 0,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;&lt;/del&gt;1,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;&lt;/del&gt;2,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;&lt;/del&gt;3.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;) &lt;/del&gt;Su norma al cuadrado minkowskiana satisface ({u^2}:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;= {u^mu }{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;u_mu &lt;/del&gt;} = {c^2}).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;four-velocity&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Cuadrivector que representa la variación del cuadrivector de posición (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;$&lt;/ins&gt;c&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;$ × &lt;/ins&gt;tiempo, espacio) de una partícula de masa no nula por unidad de tiempo propio: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;({u^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;mu } =&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\displaystyle \&lt;/ins&gt;frac{{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;rm{d}}{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;kern &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0.5pt&lt;/ins&gt;} {x^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;mu }}}{{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;rm{d}}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{\kern 0.5pt}\&lt;/ins&gt;tau }},&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;mu = 0,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\,&lt;/ins&gt;1,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\,&lt;/ins&gt;2,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\,&lt;/ins&gt;3&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\)&lt;/ins&gt;. Su norma al cuadrado minkowskiana satisface &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;({u^2}: = {u^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;mu }{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;u_\mu &lt;/ins&gt;} = {c^2}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Elena</name></author>	</entry>

	<entry>
		<id>https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=23536&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="https://vctrac.es/index.php?title=cuadrivelocidad&amp;diff=23536&amp;oldid=prev"/>
				<updated>2020-01-20T09:53:18Z</updated>
		
		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=cuadrivelocidad=&lt;br /&gt;
(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;four-velocity&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Cuadrivector que representa la variación del cuadrivector de posición (''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;c'' · tiempo, espacio) de una partícula de masa no nula por unidad de tiempo propio: ({u^mu } = frac{{{rm{d}}{kern 1pt} {x^mu }}}{{{rm{d}}tau ,}},;;mu = 0,;1,;2,;3.) Su norma al cuadrado minkowskiana satisface ({u^2}:, = {u^mu }{u_mu } = {c^2}).&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>	</entry>

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