<?xml version="1.0" encoding="UTF-8"?>
<!-- generator="wordpress/2.3.3" -->
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	>

<channel>
	<title>Geometría no euclideana</title>
	<link>http://geometria.ismache.info</link>
	<description>Los precursores de la geometría no euclideana</description>
	<pubDate>Sun, 27 Apr 2008 00:49:12 +0000</pubDate>
	<generator>http://wordpress.org/?v=2.3.3</generator>
	<language>en</language>
			<item>
		<title>Los precursores de la geometría no euclideana</title>
		<link>http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/</link>
		<comments>http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/#comments</comments>
		<pubDate>Sun, 27 Apr 2008 00:49:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[abc bac]]></category>

		<category><![CDATA[acb]]></category>

		<category><![CDATA[bca]]></category>

		<category><![CDATA[cba]]></category>

		<category><![CDATA[giros]]></category>

		<category><![CDATA[los otros]]></category>

		<category><![CDATA[postulados de euclides]]></category>

		<category><![CDATA[precursores]]></category>

		<category><![CDATA[punto débil]]></category>

		<category><![CDATA[rectos]]></category>

		<category><![CDATA[thibaut]]></category>

		<category><![CDATA[unmo]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/</guid>
		<description><![CDATA[Los precursores de la geometría no euclideana
En las investigaciones realizadas respecto al V postulado, también se siguió
un camino que consistía en establecer una propiedad equivalente al quinto postulado
y tratar de demostrar dicha propiedad partiendo únicamente de los cuatro primeros
postulados.
Copyright &#169; 2008 Geometría no euclideana. This Feed is for personal non-commercial use only. If you are [...]]]></description>
			<content:encoded><![CDATA[<p>Los precursores de la geometría no euclideana<br />
En las investigaciones realizadas respecto al V postulado, también se siguió<br />
un camino que consistía en establecer una propiedad equivalente al quinto postulado<br />
y tratar de demostrar dicha propiedad partiendo únicamente de los cuatro primeros<br />
postulados. <a href="http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/#more-9" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=Los+precursores+de+la+geometr%C3%ADa+no+euclideana&amp;Description=Los+precursores+de+la+geometr%C3%ADa+no+euclideana&amp;Url=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;title=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;title=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;title=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;title=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;T=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/&amp;t=Los+precursores+de+la+geometr%C3%ADa+no+euclideana" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/los-precursores-de-la-geometria-no-euclideana/feed/</wfw:commentRss>
		</item>
		<item>
		<title>El Problema de las Paralelas</title>
		<link>http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/</link>
		<comments>http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/#comments</comments>
		<pubDate>Sun, 27 Apr 2008 00:22:48 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[abc]]></category>

		<category><![CDATA[dadas]]></category>

		<category><![CDATA[dos a dos]]></category>

		<category><![CDATA[el dibujo]]></category>

		<category><![CDATA[euclides]]></category>

		<category><![CDATA[interiores]]></category>

		<category><![CDATA[proposiciones]]></category>

		<category><![CDATA[recta]]></category>

		<category><![CDATA[rectas]]></category>

		<category><![CDATA[son iguales]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/</guid>
		<description><![CDATA[El Problema de las Paralelas
El primer libro de Euclides va demostrando una tras otra diversas proposiciones.
En particular la proposición 16 del primer libro Los Elementos dice lo siguiente:
En todo triángulo, si se prolonga uno de sus lados, el ángulo externo es mayor
que cada uno de los ángulos internos y opuestos.
Hace referencia a lo siguiente:
Copyright &#169; [...]]]></description>
			<content:encoded><![CDATA[<p>El Problema de las Paralelas<br />
El primer libro de Euclides va demostrando una tras otra diversas proposiciones.<br />
En particular la proposición 16 del primer libro <a href="http://geometria.ismache.info/geometria/los-elementos/" rel="bookmark" title="Los Elementos">Los Elementos</a> dice lo siguiente:<br />
En todo triángulo, si se prolonga uno de sus lados, el ángulo externo es mayor<br />
que cada uno de los ángulos internos y opuestos.<br />
Hace referencia a lo siguiente: <a href="http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/#more-8" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=El+Problema+de+las+Paralelas&amp;Description=El+Problema+de+las+Paralelas&amp;Url=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;title=El+Problema+de+las+Paralelas" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;title=El+Problema+de+las+Paralelas" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;title=El+Problema+de+las+Paralelas" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;title=El+Problema+de+las+Paralelas" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;T=El+Problema+de+las+Paralelas" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/&amp;t=El+Problema+de+las+Paralelas" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/el-problema-de-las-paralelas/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Una demostración realizada por Euclides</title>
		<link>http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/</link>
		<comments>http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/#comments</comments>
		<pubDate>Sun, 27 Apr 2008 00:13:59 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[ae]]></category>

		<category><![CDATA[ba]]></category>

		<category><![CDATA[cortan]]></category>

		<category><![CDATA[el centro]]></category>

		<category><![CDATA[euclides]]></category>

		<category><![CDATA[grave error]]></category>

		<category><![CDATA[la recta]]></category>

		<category><![CDATA[por supuesto]]></category>

		<category><![CDATA[proposiciones]]></category>

		<category><![CDATA[rectas]]></category>

		<category><![CDATA[sin embargo]]></category>

		<category><![CDATA[son iguales]]></category>

		<category><![CDATA[teorema de pitágoras]]></category>

		<category><![CDATA[versan]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/</guid>
		<description><![CDATA[Una demostración realizada por Euclides
En el primer libro, la primera proposición dice lo siguiente:
Proposición 1. Construir un triángulo equilátero sobre una recta
finita dada.
Copyright &#169; 2008 Geometría no euclideana. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty [...]]]></description>
			<content:encoded><![CDATA[<p>Una demostración realizada por Euclides<br />
En el primer libro, la primera proposición dice lo siguiente:<br />
Proposición 1. Construir un triángulo equilátero sobre una recta<br />
finita dada. <a href="http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/#more-7" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=Una+demostraci%C3%B3n+realizada+por+Euclides&amp;Description=Una+demostraci%C3%B3n+realizada+por+Euclides&amp;Url=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;title=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;title=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;title=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;title=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;T=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/&amp;t=Una+demostraci%C3%B3n+realizada+por+Euclides" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/una-demostracion-realizada-por-euclides/feed/</wfw:commentRss>
		</item>
		<item>
		<title>&#8220;Fallas&#8221; en los Elementos</title>
		<link>http://geometria.ismache.info/geometria/fallas-en-los-elementos/</link>
		<comments>http://geometria.ismache.info/geometria/fallas-en-los-elementos/#comments</comments>
		<pubDate>Sun, 27 Apr 2008 00:11:47 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[fallas]]></category>

		<category><![CDATA[los otros]]></category>

		<category><![CDATA[magnitudes]]></category>

		<category><![CDATA[rigor]]></category>

		<category><![CDATA[y sin embargo]]></category>

		<category><![CDATA[ya]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/fallas-en-los-elementos/</guid>
		<description><![CDATA[&#8220;Fallas&#8221; en los Elementos
En honor a la verdad se puede decir que el tratado escrito por Euclides es \casi
perfecto&#8221;, pero mirado con la lupa del rigor se pueden encontrar varias \fallas&#8221;
que hacen tambalear ese majestuoso tratado, así:
Copyright &#169; 2008 Geometría no euclideana. This Feed is for personal non-commercial use only. If you are not reading [...]]]></description>
			<content:encoded><![CDATA[<p>&#8220;Fallas&#8221; en los Elementos<br />
En honor a la verdad se puede decir que el tratado escrito por Euclides es \casi<br />
perfecto&#8221;, pero mirado con la lupa del rigor se pueden encontrar varias \fallas&#8221;<br />
que hacen tambalear ese majestuoso tratado, así: <a href="http://geometria.ismache.info/geometria/fallas-en-los-elementos/#more-6" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=%26%238220%3BFallas%26%238221%3B+en+los+Elementos&amp;Description=%26%238220%3BFallas%26%238221%3B+en+los+Elementos&amp;Url=http://geometria.ismache.info/geometria/fallas-en-los-elementos/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/fallas-en-los-elementos/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;title=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;title=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;title=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/fallas-en-los-elementos/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;title=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;T=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/fallas-en-los-elementos/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/fallas-en-los-elementos/&amp;t=%26%238220%3BFallas%26%238221%3B+en+los+Elementos" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/fallas-en-los-elementos/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Estructura de &#8220;Los Elementos&#8221;</title>
		<link>http://geometria.ismache.info/geometria/estructura-de-los-elementos/</link>
		<comments>http://geometria.ismache.info/geometria/estructura-de-los-elementos/#comments</comments>
		<pubDate>Sun, 27 Apr 2008 00:01:50 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[2c]]></category>

		<category><![CDATA[axiomas]]></category>

		<category><![CDATA[cr]]></category>

		<category><![CDATA[definiciones]]></category>

		<category><![CDATA[dos cosas]]></category>

		<category><![CDATA[elementos euclides]]></category>

		<category><![CDATA[extremos]]></category>

		<category><![CDATA[fronteras]]></category>

		<category><![CDATA[longitud]]></category>

		<category><![CDATA[no se]]></category>

		<category><![CDATA[rectas paralelas]]></category>

		<category><![CDATA[referentes]]></category>

		<category><![CDATA[resa]]></category>

		<category><![CDATA[son iguales]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/estructura-de-los-elementos/</guid>
		<description><![CDATA[Estructura de &#8220;Los Elementos&#8221;
Para realizar este tratado, al comienzo de cada uno de los libros que componen
los Elementos, Euclides presenta unas definiciones y unas nociones comunes
(o axiomas) relativas a los temas desarrollados, y además en el Libro I expone sus
famosos cinco postulados en los que basa la construcción axiomática.
Copyright &#169; 2008 Geometría no euclideana. This [...]]]></description>
			<content:encoded><![CDATA[<p>Estructura de &#8220;<a href="http://geometria.ismache.info/geometria/los-elementos/" rel="bookmark" title="Los Elementos">Los Elementos</a>&#8221;<br />
Para realizar este tratado, al comienzo de cada uno de los libros que componen<br />
los Elementos, Euclides presenta unas definiciones y unas nociones comunes<br />
(o axiomas) relativas a los temas desarrollados, y además en el Libro I expone sus<br />
famosos cinco postulados en los que basa la construcción axiomática. <a href="http://geometria.ismache.info/geometria/estructura-de-los-elementos/#more-5" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B&amp;Description=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B&amp;Url=http://geometria.ismache.info/geometria/estructura-de-los-elementos/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/estructura-de-los-elementos/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;title=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;title=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;title=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/estructura-de-los-elementos/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;title=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;T=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/estructura-de-los-elementos/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/estructura-de-los-elementos/&amp;t=Estructura+de+%26%238220%3BLos+Elementos%26%238221%3B" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/estructura-de-los-elementos/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Los Elementos</title>
		<link>http://geometria.ismache.info/geometria/los-elementos/</link>
		<comments>http://geometria.ismache.info/geometria/los-elementos/#comments</comments>
		<pubDate>Sat, 26 Apr 2008 23:55:02 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[buena parte]]></category>

		<category><![CDATA[construcciones]]></category>

		<category><![CDATA[elementos de euclides]]></category>

		<category><![CDATA[geometría plana]]></category>

		<category><![CDATA[libro de texto]]></category>

		<category><![CDATA[notables]]></category>

		<category><![CDATA[números irracionales]]></category>

		<category><![CDATA[p 47]]></category>

		<category><![CDATA[proposiciones]]></category>

		<category><![CDATA[regla]]></category>

		<category><![CDATA[reina]]></category>

		<category><![CDATA[teorema de pitágoras]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/los-elementos/</guid>
		<description><![CDATA[Los Elementos
Los Elementos se dividen en 13 libros.
Los seis primeros son sobre la Geometría Plana.
Los libros 7 ,8 y 9 tratan sobre la Teoría elemental del números.
El libro 10 trata de la teoría de Eudoxo de los números irracionales.
Copyright &#169; 2008 Geometría no euclideana. This Feed is for personal non-commercial use only. If you are [...]]]></description>
			<content:encoded><![CDATA[<p>Los Elementos<br />
Los Elementos se dividen en 13 libros.<br />
Los seis primeros son sobre la Geometría Plana.<br />
Los libros 7 ,8 y 9 tratan sobre la Teoría elemental del números.<br />
El libro 10 trata de la teoría de Eudoxo de los números irracionales. <a href="http://geometria.ismache.info/geometria/los-elementos/#more-4" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=Los+Elementos&amp;Description=Los+Elementos&amp;Url=http://geometria.ismache.info/geometria/los-elementos/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/los-elementos/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/los-elementos/&amp;title=Los+Elementos" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/los-elementos/&amp;title=Los+Elementos" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/los-elementos/&amp;title=Los+Elementos" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/los-elementos/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/los-elementos/&amp;title=Los+Elementos" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/los-elementos/&amp;T=Los+Elementos" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/los-elementos/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/los-elementos/&amp;t=Los+Elementos" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/los-elementos/feed/</wfw:commentRss>
		</item>
		<item>
		<title>Euclides (ß. 300 a.C.)</title>
		<link>http://geometria.ismache.info/geometria/euclides-s-300-ac/</link>
		<comments>http://geometria.ismache.info/geometria/euclides-s-300-ac/#comments</comments>
		<pubDate>Sat, 26 Apr 2008 23:52:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[geometría]]></category>

		<category><![CDATA[canon]]></category>

		<category><![CDATA[euclides]]></category>

		<category><![CDATA[magnitudes]]></category>

		<category><![CDATA[sin embargo]]></category>

		<guid isPermaLink="false">http://geometria.ismache.info/geometria/euclides-s-300-ac/</guid>
		<description><![CDATA[Euclides (ß. 300 a.C.)
Se sabe poco de la vida de este genial matemático griego. Probablemente estudió en Atenas con discípulos de Platón, posteriormente enseñó geometría en Alejandría (Alejandría fue punto de encuentro de griegos, judíos y árabes, allí se conservó lo mejor del pensamiento heleno).
Copyright &#169; 2008 Geometría no euclideana. This Feed is for personal [...]]]></description>
			<content:encoded><![CDATA[<p>Euclides (ß. 300 a.C.)<br />
Se sabe poco de la vida de este genial matemático griego. Probablemente estudió en Atenas con discípulos de Platón, posteriormente enseñó geometría en Alejandría (Alejandría fue punto de encuentro de griegos, judíos y árabes, allí se conservó lo mejor del pensamiento heleno).  <a href="http://geometria.ismache.info/geometria/euclides-s-300-ac/#more-3" class="more-link">(more&#8230;)</a></p>
<hr/>Copyright &copy; 2008 <strong><a href="http://geometria.ismache.info">Geometría no euclideana</a></strong>. This Feed is for personal non-commercial use only. If you are not reading this material in your news aggregator, the site you are looking at is guilty of copyright infringement. Please contact legal@geometria.ismache.info so we can take legal action immediately.<br/><span style="float: right;font-size: 7pt"><a href="http://blog.taragana.com/index.php/archive/wordpress-plugins-provided-by-taraganacom/">Plugin</a> by <a href="http://www.taragana.com/">Taragana</a></span><div id="mainphotoarea"></div><!-- Social Bookmarks BEGIN -->
<div class="social_bookmark">
<a><strong><em>Bookmark It</em></strong></a>
<br />
<div class="d">
<br />
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://blinklist.com/index.php?Action=Blink/addblink.php&amp;Name=Euclides+%28%C3%9F.+300+a.C.%29&amp;Description=Euclides+%28%C3%9F.+300+a.C.%29&amp;Url=http://geometria.ismache.info/geometria/euclides-s-300-ac/" title="Add to&nbsp;BlinkList"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/blinklist.png" title="Add to&nbsp;BlinkList" alt="Add to&nbsp;BlinkList" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.bloglines.com/sub/http://geometria.ismache.info/geometria/euclides-s-300-ac/" title="Add to&nbsp;Bloglines"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/bloglines.png" title="Add to&nbsp;Bloglines" alt="Add to&nbsp;Bloglines" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://del.icio.us/post?url=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;title=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;Del.icio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delicious.png" title="Add to&nbsp;Del.icio.us" alt="Add to&nbsp;Del.icio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://de.lirio.us/login/?action=add&amp;address=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;title=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;De.lirio.us"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/delirious.png" title="Add to&nbsp;De.lirio.us" alt="Add to&nbsp;De.lirio.us" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://digg.com/submit?phase=2&amp;url=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;title=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;digg"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/digg.png" title="Add to&nbsp;digg" alt="Add to&nbsp;digg" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.facebook.com/sharer.php?u=http://geometria.ismache.info/geometria/euclides-s-300-ac/" title="Add to&nbsp;Facebook"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/facebook.png" title="Add to&nbsp;Facebook" alt="Add to&nbsp;Facebook" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.google.com/bookmarks/mark?op=edit&amp;output=popup&amp;bkmk=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;title=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;Google Bookmarks"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/google.png" title="Add to&nbsp;Google Bookmarks" alt="Add to&nbsp;Google Bookmarks" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.netscape.com/submit/?U=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;T=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;Netscape"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/netscape.png" title="Add to&nbsp;Netscape" alt="Add to&nbsp;Netscape" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://www.technorati.com/faves?add=http://geometria.ismache.info/geometria/euclides-s-300-ac/" title="Add to&nbsp;Technorati"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/technorati.png" title="Add to&nbsp;Technorati" alt="Add to&nbsp;Technorati" /></a>
<a onclick="window.open(this.href, '_blank', 'scrollbars=yes,menubar=no,height=600,width=750,resizable=yes,toolbar=no,location=no,status=no'); return false;" href="http://myweb2.search.yahoo.com/myresults/bookmarklet?u=http://geometria.ismache.info/geometria/euclides-s-300-ac/&amp;t=Euclides+%28%C3%9F.+300+a.C.%29" title="Add to&nbsp;Yahoo My Web"><img class="social_img" src="http://geometria.ismache.info/wp-content/plugins/social_bookmarks/images/yahoo.png" title="Add to&nbsp;Yahoo My Web" alt="Add to&nbsp;Yahoo My Web" /></a>
<br />
</div>
</div>
<!-- Social Bookmarks END -->
]]></content:encoded>
			<wfw:commentRss>http://geometria.ismache.info/geometria/euclides-s-300-ac/feed/</wfw:commentRss>
		</item>
	</channel>
</rss>
