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	<id>https://www.glc.us.es/~jalonso/RA2010/index.php?action=history&amp;feed=atom&amp;title=Rel_10</id>
	<title>Rel 10 - Historial de revisiones</title>
	<link rel="self" type="application/atom+xml" href="https://www.glc.us.es/~jalonso/RA2010/index.php?action=history&amp;feed=atom&amp;title=Rel_10"/>
	<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;action=history"/>
	<updated>2026-07-18T05:56:49Z</updated>
	<subtitle>Historial de revisiones para esta página en el wiki</subtitle>
	<generator>MediaWiki 1.31.14</generator>
	<entry>
		<id>https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=310&amp;oldid=prev</id>
		<title>Jalonso: Texto reemplazado: «&quot;isar&quot;» por «&quot;isabelle&quot;»</title>
		<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=310&amp;oldid=prev"/>
		<updated>2018-07-16T07:47:34Z</updated>

		<summary type="html">&lt;p&gt;Texto reemplazado: «&amp;quot;isar&amp;quot;» por «&amp;quot;isabelle&amp;quot;»&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 07:47 16 jul 2018&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=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;source lang=&amp;quot;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;isar&lt;/del&gt;&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;source lang=&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;isabelle&lt;/ins&gt;&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;theory Relacion_10&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;theory Relacion_10&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;imports Main &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;imports Main &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jalonso</name></author>
		
	</entry>
	<entry>
		<id>https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=266&amp;oldid=prev</id>
		<title>Jalonso: Protegió «Rel 10» ([edit=sysop] (indefinido) [move=sysop] (indefinido))</title>
		<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=266&amp;oldid=prev"/>
		<updated>2011-03-15T05:14:13Z</updated>

		<summary type="html">&lt;p&gt;Protegió «&lt;a href=&quot;/~jalonso/RA2010/index.php/Rel_10&quot; title=&quot;Rel 10&quot;&gt;Rel 10&lt;/a&gt;» ([edit=sysop] (indefinido) [move=sysop] (indefinido))&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 05:14 15 mar 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;es&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Sin diferencias)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Jalonso</name></author>
		
	</entry>
	<entry>
		<id>https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=265&amp;oldid=prev</id>
		<title>Jalonso en 05:13 15 mar 2011</title>
		<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=265&amp;oldid=prev"/>
		<updated>2011-03-15T05:13:56Z</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=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 05:13 15 mar 2011&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-l7&quot; &gt;Línea 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;text {* Los ejercicios de esta relación deben de resolverse usando sólo&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;text {* Los ejercicios de esta relación deben de resolverse usando sólo&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;#160;&amp;#160; las reglas básicas de la deducción natural proposicional y de primer orden:&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;#160;&amp;#160; las reglas básicas de la deducción natural proposicional y de primer &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;#160; &lt;/ins&gt;orden:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjI:&amp;#160; &amp;#160; &amp;#160; ⟦P; Q⟧ ⟹ P ∧ Q&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjI:&amp;#160; &amp;#160; &amp;#160; ⟦P; Q⟧ ⟹ P ∧ Q&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjunct1:&amp;#160; P ∧ Q ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjunct1:&amp;#160; P ∧ Q ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jalonso</name></author>
		
	</entry>
	<entry>
		<id>https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=264&amp;oldid=prev</id>
		<title>Jalonso en 05:13 15 mar 2011</title>
		<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=264&amp;oldid=prev"/>
		<updated>2011-03-15T05:13:09Z</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=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 05:13 15 mar 2011&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-l7&quot; &gt;Línea 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;text {* Los ejercicios de esta relación deben de resolverse usando sólo&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;text {* Los ejercicios de esta relación deben de resolverse usando sólo&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;#160;&amp;#160; las reglas básicas de la deducción natural proposicional: &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; 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;#160;&amp;#160; las reglas básicas de la deducción natural proposicional &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;y de primer orden&lt;/ins&gt;:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjI:&amp;#160; &amp;#160; &amp;#160; ⟦P; Q⟧ ⟹ P ∧ Q&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjI:&amp;#160; &amp;#160; &amp;#160; ⟦P; Q⟧ ⟹ P ∧ Q&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjunct1:&amp;#160; P ∧ Q ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · conjunct1:&amp;#160; P ∧ Q ⟹ P&lt;/div&gt;&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-l26&quot; &gt;Línea 26:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 26:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · iffD2:&amp;#160; &amp;#160; &amp;#160; ⟦P = Q; Q⟧ ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · iffD2:&amp;#160; &amp;#160; &amp;#160; ⟦P = Q; Q⟧ ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · ccontr:&amp;#160; &amp;#160;  (¬P ⟹ False) ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · ccontr:&amp;#160; &amp;#160;  (¬P ⟹ False) ⟹ P&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;#160; y se primer orden&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · allI:&amp;#160; &amp;#160; &amp;#160;  ⟦∀x. P x; P x ⟹ R⟧ ⟹ R&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · allI:&amp;#160; &amp;#160; &amp;#160;  ⟦∀x. P x; P x ⟹ R⟧ ⟹ R&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · allE:&amp;#160; &amp;#160; &amp;#160;  (⋀x. P x) ⟹ ∀x. P x&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; · allE:&amp;#160; &amp;#160; &amp;#160;  (⋀x. P x) ⟹ ∀x. P x&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jalonso</name></author>
		
	</entry>
	<entry>
		<id>https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=263&amp;oldid=prev</id>
		<title>Jalonso: Página creada con &#039;&lt;source lang=&quot;isar&quot;&gt; theory Relacion_10 imports Main  begin   section {* Deducción natural de primer orden *}  text {* Los ejercicios de esta relación deben de resolverse usan...&#039;</title>
		<link rel="alternate" type="text/html" href="https://www.glc.us.es/~jalonso/RA2010/index.php?title=Rel_10&amp;diff=263&amp;oldid=prev"/>
		<updated>2011-03-15T05:11:42Z</updated>

		<summary type="html">&lt;p&gt;Página creada con &amp;#039;&amp;lt;source lang=&amp;quot;isar&amp;quot;&amp;gt; theory Relacion_10 imports Main  begin   section {* Deducción natural de primer orden *}  text {* Los ejercicios de esta relación deben de resolverse usan...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;source lang=&amp;quot;isar&amp;quot;&amp;gt;&lt;br /&gt;
theory Relacion_10&lt;br /&gt;
imports Main &lt;br /&gt;
begin &lt;br /&gt;
&lt;br /&gt;
section {* Deducción natural de primer orden *}&lt;br /&gt;
&lt;br /&gt;
text {* Los ejercicios de esta relación deben de resolverse usando sólo&lt;br /&gt;
  las reglas básicas de la deducción natural proposicional: &lt;br /&gt;
  · conjI:      ⟦P; Q⟧ ⟹ P ∧ Q&lt;br /&gt;
  · conjunct1:  P ∧ Q ⟹ P&lt;br /&gt;
  · conjunct2:  P ∧ Q ⟹ Q  &lt;br /&gt;
  · notnotD:    ¬¬ P ⟹ P&lt;br /&gt;
  . notnotI:    P ⟹ ¬¬ P&lt;br /&gt;
  · mp:         ⟦P ⟶ Q; P⟧ ⟹ Q &lt;br /&gt;
  · mt:         ⟦F ⟶ G; ¬G⟧ ⟹ ¬F &lt;br /&gt;
  · impI:       (P ⟹ Q) ⟹ P ⟶ Q&lt;br /&gt;
  · disjI1:     P ⟹ P ∨ Q&lt;br /&gt;
  · disjI2:     Q ⟹ P ∨ Q&lt;br /&gt;
  · disjE:      ⟦P ∨ Q; P ⟹ R; Q ⟹ R⟧ ⟹ R &lt;br /&gt;
  · FalseE:     False ⟹ P&lt;br /&gt;
  · notE:       ⟦¬P; P⟧ ⟹ R&lt;br /&gt;
  · notI:       (P ⟹ False) ⟹ ¬P&lt;br /&gt;
  · iffI:       ⟦P ⟹ Q; Q ⟹ P⟧ ⟹ P = Q&lt;br /&gt;
  · iffD1:      ⟦Q = P; Q⟧ ⟹ P &lt;br /&gt;
  · iffD2:      ⟦P = Q; Q⟧ ⟹ P&lt;br /&gt;
  · ccontr:     (¬P ⟹ False) ⟹ P&lt;br /&gt;
  y se primer orden&lt;br /&gt;
  · allI:       ⟦∀x. P x; P x ⟹ R⟧ ⟹ R&lt;br /&gt;
  · allE:       (⋀x. P x) ⟹ ∀x. P x&lt;br /&gt;
  · exI:        P x ⟹ ∃x. P x&lt;br /&gt;
  · exE:        ⟦∃x. P x; ⋀x. P x ⟹ Q⟧ ⟹ Q&lt;br /&gt;
*}&lt;br /&gt;
&lt;br /&gt;
lemma notnotI: &amp;quot;P ⟹ ¬¬ P&amp;quot;&lt;br /&gt;
by auto&lt;br /&gt;
&lt;br /&gt;
lemma mt: &amp;quot;⟦F ⟶ G; ¬G⟧ ⟹ ¬F&amp;quot;&lt;br /&gt;
by auto&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_1:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ⟶ Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;(∀x. P x) ⟶ (∀x. Q x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_2:&lt;br /&gt;
  assumes &amp;quot;∃x. ¬P x&amp;quot; &lt;br /&gt;
  shows &amp;quot; ¬(∀x. P x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_3:&lt;br /&gt;
  assumes &amp;quot;∀x. P x&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀y. P y&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_4:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ⟶ Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;(∀x. ¬Q x) ⟶ (∀x. ¬P x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_5:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ⟶ ¬Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;¬(∃x. P x ∧ Q x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_6:&lt;br /&gt;
  assumes &amp;quot;∀x. ∀y. P x y&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀u. ∀v. P u v&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_7:&lt;br /&gt;
  assumes &amp;quot;∃x. ∃y. P x y&amp;quot; &lt;br /&gt;
  shows &amp;quot;∃u. ∃v. P u v&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_8:&lt;br /&gt;
  assumes &amp;quot;∃x. ∀y. P x y&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀y. ∃x. P x y&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_9:&lt;br /&gt;
  assumes &amp;quot;∃x. P a ⟶ Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;P a ⟶ (∃x. Q x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_10:&lt;br /&gt;
  assumes &amp;quot;P a ⟶ (∃x. Q x)&amp;quot; &lt;br /&gt;
  shows &amp;quot;∃x. P a ⟶ Q x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_11:&lt;br /&gt;
  assumes &amp;quot;(∃x. P x) ⟶ Q a&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀x. P x ⟶ Q a&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_12:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ⟶ Q a&amp;quot; &lt;br /&gt;
  shows &amp;quot;∃x. P x ⟶ Q a&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_13:&lt;br /&gt;
  assumes &amp;quot;(∀x. P x) ∨ (∀x. Q x)&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀x. P x ∨ Q x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_14:&lt;br /&gt;
  assumes &amp;quot;∃x. P x ∧ Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;(∃x. P x) ∧ (∃x. Q x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_15:&lt;br /&gt;
  assumes &amp;quot;∀x.∀y. P y ⟶ Q x&amp;quot; &lt;br /&gt;
  shows &amp;quot;(∃y. P y) ⟶ (∀x. Q x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_16:&lt;br /&gt;
  assumes &amp;quot;¬(∀x. ¬P x)&amp;quot; &lt;br /&gt;
  shows &amp;quot;∃x. P x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_17:&lt;br /&gt;
  assumes &amp;quot;∀x. ¬P x&amp;quot; &lt;br /&gt;
  shows &amp;quot;¬(∃x. P x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_18:&lt;br /&gt;
  assumes &amp;quot;∃x. P x&amp;quot; &lt;br /&gt;
  shows &amp;quot;¬(∀x. ¬P x)&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_19:&lt;br /&gt;
  assumes &amp;quot;P a ⟶ (∀x. Q x)&amp;quot; &lt;br /&gt;
  shows &amp;quot;∀x. P a ⟶ Q x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_20:&lt;br /&gt;
  assumes &amp;quot;∀x.∀y.∀z. R x y ∧ R y z ⟶ R x z&amp;quot; and&lt;br /&gt;
          &amp;quot;∀x. ¬R x x&amp;quot;&lt;br /&gt;
  shows &amp;quot;∀x.∀y. R x y ⟶ ¬R y x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_21:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ∨ Q x&amp;quot; and&lt;br /&gt;
          &amp;quot;∃x. ¬Q x&amp;quot; and&lt;br /&gt;
          &amp;quot;∀x. R x ⟶ ¬P x&amp;quot;&lt;br /&gt;
  shows &amp;quot;∃x. ¬R x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_22:&lt;br /&gt;
  assumes &amp;quot;∀x. P x ⟶ Q x ∨ R x&amp;quot; and&lt;br /&gt;
          &amp;quot;¬(∃x. P x ∧ R x)&amp;quot;&lt;br /&gt;
  shows &amp;quot;∀x. P x ⟶ Q x&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
lemma ejercicio_23:&lt;br /&gt;
  assumes &amp;quot;∃x.∃y. R x y ∨ R y x&amp;quot; &lt;br /&gt;
  shows &amp;quot;∃x.∃y. R x y&amp;quot;&lt;br /&gt;
oops&lt;br /&gt;
&lt;br /&gt;
end&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;/div&gt;</summary>
		<author><name>Jalonso</name></author>
		
	</entry>
</feed>