<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-1033370015701218704</id><updated>2012-01-31T01:20:42.535+01:00</updated><category term='Estadistica'/><category term='Cálculo Diferencial'/><category term='Errores'/><category term='Grafos'/><category term='Miscelanea'/><category term='Geometria'/><category term='Combinatoria'/><category term='Recreativas'/><category term='Cálculo funciones'/><category term='Mat de siempre'/><category term='discreta'/><category term='Trigonometria'/><category term='Probabilidad'/><category term='Formularios'/><category term='Calculo Integral'/><category term='Algebra'/><category term='Dieta'/><category term='Conjuntos'/><category term='Cálculo numérico'/><category term='Analitica'/><category term='Analisis Dimensional'/><category term='Number theory'/><title type='text'>león-sotelo</title><subtitle type='html'>Matemática pura y dura</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default?start-index=101&amp;max-results=100'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>137</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4203232395228185028</id><published>2012-01-17T16:55:00.000+01:00</published><updated>2012-01-17T16:55:14.903+01:00</updated><title type='text'>Biblioteca Librodot: Cómo puedo actualizar mis datos de registro</title><content type='html'>&lt;a href="http://librodot.blogspot.com/2008/03/cmo-puedo-actualizar-mis-datos-de.html"&gt;Biblioteca Librodot: Cómo puedo actualizar mis datos de registro&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4203232395228185028?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4203232395228185028/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4203232395228185028&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4203232395228185028'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4203232395228185028'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2012/01/biblioteca-librodot-como-puedo.html' title='Biblioteca Librodot: Cómo puedo actualizar mis datos de registro'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7493279734024319392</id><published>2011-12-04T21:06:00.002+01:00</published><updated>2011-12-04T21:10:13.872+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><category scheme='http://www.blogger.com/atom/ns#' term='Probabilidad'/><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Media,Varianza,.Generatriz.</title><content type='html'>&lt;a href="http://www.albany.edu/~mark/classes/367/e200ssol.pdf"&gt;&lt;span style="color:#ffffff;"&gt;http://www.albany.edu/~mark/classes/367/e200ssol.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;Esta almacenado en la biblioteca del Ordenador.Combinatoria.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7493279734024319392?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7493279734024319392/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7493279734024319392&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7493279734024319392'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7493279734024319392'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/12/mediavarianzageneratriz.html' title='Media,Varianza,.Generatriz.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-707100086294233965</id><published>2011-12-03T00:29:00.003+01:00</published><updated>2011-12-03T00:34:30.634+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Dos  rectas  que se cruzan</title><content type='html'>&lt;a href="http://aulafacil.com/matematicas/angulos-distancias/curso/Lecc-10.htm"&gt;&lt;span style="color:#ffffff;"&gt;http://aulafacil.com/matematicas/angulos-distancias/curso/Lecc-10.htm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ffffff;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#ffcc00;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;León-Sotelo &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;Rectas que se cruzan&lt;/span&gt;.&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Perpendicular común.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-707100086294233965?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/707100086294233965/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=707100086294233965&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/707100086294233965'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/707100086294233965'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/12/dos-rectas-que-se-cruzan.html' title='Dos  rectas  que se cruzan'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5586359110691892066</id><published>2011-10-22T19:37:00.001+02:00</published><updated>2012-01-09T03:43:45.707+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo Diferencial'/><title type='text'>Suma de la serie armónica</title><content type='html'>la constante de Euler-Mascheroni, que se representa con la letra griega gamma: .&lt;br /&gt;Esta constante se define de la siguiente forma:&lt;br /&gt;Es decir, se define como el límite de la diferencia de la sucesión de sumas parciales de la serie armónica y el logaritmo neperiano.&lt;br /&gt;= Ln(131313) + . donde&lt;br /&gt;el valor aproximado es: para&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5586359110691892066?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5586359110691892066/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5586359110691892066&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5586359110691892066'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5586359110691892066'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/10/suma-de-la-serie-armonica.html' title='Suma de la serie armónica'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8167165575490324222</id><published>2011-05-02T13:29:00.002+02:00</published><updated>2011-05-02T13:33:04.190+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Función inversa con Geogebra</title><content type='html'>&lt;a href="http://www.youtube.com/watch?v=69RnyrST_VM"&gt;http://www.youtube.com/watch?v=69RnyrST_VM&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8167165575490324222?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8167165575490324222/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8167165575490324222&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8167165575490324222'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8167165575490324222'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/05/funcion-inversa-con-geogebra.html' title='Función inversa con Geogebra'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1119231496917195417</id><published>2011-04-01T19:36:00.002+02:00</published><updated>2012-01-09T03:47:00.048+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Caminos minimos.Dijkstra</title><content type='html'>&lt;a href="http://www.arquimedex.com/index.php?accion=1&amp;amp;id=80"&gt;&lt;span style="color:#006600;"&gt;http://www.arquimedex.com/index.php?accion=1&amp;amp;id=80&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#006600;"&gt; León-Sotelo.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;&lt;/span&gt;&lt;br /&gt;El algoritmo automatico o paso a paso lo vemos funcionar aquí:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://students.ceid.upatras.gr/~papagel/project/kef5_7_1.htm"&gt;&lt;span style="color:#ff0000;"&gt;http://students.ceid.upatras.gr/~papagel/project/kef5_7_1.htm&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1119231496917195417?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1119231496917195417/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1119231496917195417&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1119231496917195417'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1119231496917195417'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/04/caminos-minimosdijkstra.html' title='Caminos minimos.Dijkstra'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7196342191926131586</id><published>2011-03-29T06:02:00.001+02:00</published><updated>2011-03-29T06:03:52.527+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Hipérbola.Elipse.Parábola</title><content type='html'>&lt;a href="http://ciencias.udea.edu.co/algebraytrigo/Clase8imprimir.pdf"&gt;http://ciencias.udea.edu.co/algebraytrigo/Clase8imprimir.pdf&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7196342191926131586?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7196342191926131586/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7196342191926131586&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7196342191926131586'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7196342191926131586'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/03/hiperbolaelipseparabola.html' title='Hipérbola.Elipse.Parábola'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4247658267128459298</id><published>2011-03-28T22:11:00.007+02:00</published><updated>2011-03-29T01:40:43.489+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Conjuntos'/><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Inyectivas.Sobreyectivas.Biyectivas</title><content type='html'>&lt;a href="http://caminos.udc.es/info/asignaturas/grado_tecic/101/AL1/pdfs/NHSOL1-1.pdf"&gt;http://caminos.udc.es/info/asignaturas/grado_tecic/101/AL1/pdfs/NHSOL1-1.pdf&lt;/a&gt; Si esta entrada se pierde está en el Tera.(Disco exterior) Intentaré hacer lo mismo con las siguientes a partir de eta fecha. &lt;a href="mailto:leon-sotelo@hotmail.com"&gt;&lt;span style="color:#6666cc;"&gt;leon-sotelo@hotmail.com&lt;/span&gt;&lt;/a&gt; Aqui esta el capítulo del Rossen: &lt;a href="http://highered.mcgraw-hill.com/sites/dl/free/0072880082/299357/chapter_02.pdf"&gt;http://highered.mcgraw-hill.com/sites/dl/free/0072880082/299357/chapter_02.pdf&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4247658267128459298?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4247658267128459298/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4247658267128459298&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4247658267128459298'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4247658267128459298'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/03/inyectivassobreyectivasbiyectivas.html' title='Inyectivas.Sobreyectivas.Biyectivas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6968074421949314121</id><published>2011-01-17T01:04:00.002+01:00</published><updated>2011-01-17T11:21:39.037+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Numeros P-ádicos</title><content type='html'>Los tenemos en el otro blog:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://leonsotelo.wordpress.com/2011/01/16/numeros-p-adicos/?preview=true&amp;amp;preview_id=269&amp;amp;preview_nonce=27d1b9a069"&gt;&lt;span style="color:#009900;"&gt;http://leonsotelo.wordpress.com/2011/01/16/numeros-p-adicos/?preview=true&amp;amp;preview_id=269&amp;amp;preview_nonce=27d1b9a069&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6968074421949314121?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6968074421949314121/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6968074421949314121&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6968074421949314121'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6968074421949314121'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2011/01/numeros-p-dicos.html' title='Numeros P-ádicos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3537906627573430099</id><published>2010-06-06T13:05:00.001+02:00</published><updated>2010-06-06T13:07:03.040+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Suma de senos y cosenos</title><content type='html'>Dirigete al otro blog:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://leonsotelo.wordpress.com/2010/06/06/suma-de-senos-y-cosenos/"&gt;&lt;span style="color:#33cc00;"&gt;http://leonsotelo.wordpress.com/2010/06/06/suma-de-senos-y-cosenos/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#6600cc;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3537906627573430099?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3537906627573430099/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3537906627573430099&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3537906627573430099'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3537906627573430099'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/06/suma-de-senos-y-cosenos.html' title='Suma de senos y cosenos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2248563384043268472</id><published>2010-04-21T21:53:00.005+02:00</published><updated>2010-04-22T01:23:34.148+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Todo Álgebra superior</title><content type='html'>&lt;a href="http://www.licimep.org/Preprope/2008/Algebra%20lineal/ProblemasResueltos.htm"&gt;http://www.licimep.org/Preprope/2008/Algebra%20lineal/ProblemasResueltos.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Proyeccion sobre subespacios:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.ulpgc.es/hege/almacen/download/17/17894/Prueba_cap.doc"&gt;&lt;span style="color:#009900;"&gt;http://www.ulpgc.es/hege/almacen/download/17/17894/Prueba_cap.doc&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Fundamentos matemáticos de la Ingenieria:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://personales.unican.es/camposn/"&gt;&lt;span style="color:#000099;"&gt;http://personales.unican.es/camposn/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Apuntes:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://personales.unican.es/carballor/algebraygeometria/apuntes.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://personales.unican.es/carballor/algebraygeometria/apuntes.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;El departamento en Sevilla:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www-en.us.es/da/da.html"&gt;&lt;span style="color:#666600;"&gt;http://www-en.us.es/da/da.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2248563384043268472?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2248563384043268472/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2248563384043268472&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2248563384043268472'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2248563384043268472'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/04/todo-algebra-superior.html' title='Todo Álgebra superior'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2746135159783625607</id><published>2010-03-31T10:33:00.002+02:00</published><updated>2010-03-31T10:50:00.720+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Progresiones armónicas</title><content type='html'>&lt;a href="http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema08.pdf"&gt;&lt;span style="color:#009900;"&gt;http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema08.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.guiamath.net/ejercicios_resueltos/01_04_04_10-Progresiones_Armonicas/0_Progresiones_Armonicas.html"&gt;&lt;span style="color:#000099;"&gt;http://www.guiamath.net/ejercicios_resueltos/01_04_04_10-Progresiones_Armonicas/0_Progresiones_Armonicas.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;Ejemplo clarito&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;strong&gt;2,5,8,11,14,...,3n-1 es una progresión aritmética.&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;strong&gt;1/2,1/5,1/8,1/11,1/14,...,1/(3n-1) es una PH.&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;León-Sotelo.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2746135159783625607?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2746135159783625607/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2746135159783625607&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2746135159783625607'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2746135159783625607'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/03/progresiones-armonicas.html' title='Progresiones armónicas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2442214136719643489</id><published>2010-03-30T20:27:00.002+02:00</published><updated>2010-03-30T20:30:18.246+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Razón simple,doble</title><content type='html'>&lt;a href="http://www.slideshare.net/qvrrafa/tema-4-transformaciones-geometricas-presentation"&gt;&lt;span style="color:#000099;"&gt;http://www.slideshare.net/qvrrafa/tema-4-transformaciones-geometricas-presentation&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;La razón simple y doble bien explicada.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2442214136719643489?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2442214136719643489/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2442214136719643489&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2442214136719643489'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2442214136719643489'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/03/razon-simpledoble.html' title='Razón simple,doble'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8041912580622374125</id><published>2010-03-08T01:28:00.004+01:00</published><updated>2010-03-08T01:40:38.859+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Topografia elemental</title><content type='html'>&lt;a href="http://www.iesvalledeloja.es/jorge/temas/temapc/index.html"&gt;&lt;span style="color:#cc0000;"&gt;http://www.iesvalledeloja.es/jorge/temas/temapc/index.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.iesvalledeloja.es/jorge/temas/temapd/index.html"&gt;&lt;span style="color:#000099;"&gt;http://www.iesvalledeloja.es/jorge/temas/temapd/index.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;/span&gt;&lt;br /&gt;Construcciones con geogebra.&lt;br /&gt;Interesantes lecciones geométricas:&lt;br /&gt;&lt;br /&gt; &lt;a href="http://www.iesvalledeloja.es/jorge/temas/indice.html"&gt;&lt;span style="color:#009900;"&gt;http://www.iesvalledeloja.es/jorge/temas/indice.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#339999;"&gt;leonsotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8041912580622374125?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8041912580622374125/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8041912580622374125&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8041912580622374125'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8041912580622374125'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/03/topografia-elemental.html' title='Topografia elemental'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8745981457016514469</id><published>2010-03-07T22:21:00.002+01:00</published><updated>2010-03-08T01:11:47.565+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Law of tangents &amp; Briggs</title><content type='html'>&lt;a href="http://fym.la.asu.edu/~pvaz/McClintok/tangents.pdf"&gt;&lt;span style="color:#000099;"&gt;http://fym.la.asu.edu/~pvaz/McClintok/tangents.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema38.pdf"&gt;&lt;span style="color:#6600cc;"&gt;http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema38.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8745981457016514469?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8745981457016514469/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8745981457016514469&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8745981457016514469'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8745981457016514469'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/03/law-of-tangents-briggs.html' title='Law of tangents &amp; Briggs'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3679491987334990571</id><published>2010-03-07T13:07:00.002+01:00</published><updated>2010-03-07T22:23:59.223+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Argumento hiperbólico</title><content type='html'>&lt;a href="http://en.wikipedia.org/wiki/Hyperbolic_function"&gt;&lt;span style="color:#009900;"&gt;http://en.wikipedia.org/wiki/Hyperbolic_function&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3679491987334990571?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3679491987334990571/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3679491987334990571&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3679491987334990571'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3679491987334990571'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/03/argumento-hiperbolico.html' title='Argumento hiperbólico'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1791728063521869775</id><published>2010-01-07T10:45:00.010+01:00</published><updated>2010-03-22T17:41:35.378+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Cónicas en polares</title><content type='html'>&lt;a href="http://www.mash.dept.shef.ac.uk/Resources/17_2_polar_coordinates.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://www.mash.dept.shef.ac.uk/Resources/17_2_polar_coordinates.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#cc0000;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#ffffff;"&gt;&lt;a href="http://docencia.izt.uam.mx/stbs/geometria/material_adicional/bogus.ppt#271,12,Diapositiva"&gt;http://docencia.izt.uam.mx/stbs/geometria/material_adicional/bogus.ppt#271,12,Diapositiva&lt;/a&gt;&lt;a href="http://highered.mcgraw-hill.com/sites/dl/free/9701057104/419177/capitulo_muestra_10.pdf"&gt; 12&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;h&lt;/span&gt;&lt;a href="http://highered.mcgraw-hill.com/sites/dl/free/9701057104/419177/capitulo_muestra_10.pdf"&gt;&lt;span style="color:#33cc00;"&gt;ttp://highered.mcgraw-hill.com/sites/dl/free/9701057104/419177/capitulo_muestra_10.pdf&lt;/span&gt;&lt;/a&gt;.&lt;br /&gt;&lt;a href="http://www.euita.upm.es/antonio/luis/alg/conicas-tr-1.pdf"&gt;http://www.euita.upm.es/antonio/luis/alg/conicas-tr-1.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.letu.edu/people/stevearmstrong/Math1613/Lesson%2010.6.ppt#257,2,Definition"&gt;http://www.letu.edu/people/stevearmstrong/Math1613/Lesson%2010.6.ppt#257,2,Definition&lt;/a&gt; of Parabola&lt;br /&gt;&lt;br /&gt;Y algunos ejercicios:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.topografia.upm.es/asignaturas/matematicas/segundo/Examenes/Calculo/"&gt;http://www.topografia.upm.es/asignaturas/matematicas/segundo/Examenes/Calculo/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1791728063521869775?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1791728063521869775/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1791728063521869775&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1791728063521869775'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1791728063521869775'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/01/conicas-en-polares.html' title='Cónicas en polares'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2764184035698041097</id><published>2010-01-02T05:27:00.004+01:00</published><updated>2010-01-02T12:01:06.351+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Inecuaciones fraccionarias</title><content type='html'>&lt;a href="http://cibermatex.com/?article546"&gt;&lt;span style="color:#009900;"&gt;http://cibermatex.com/?article546&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://yanokateo.com/?Inecuaciones-Racionales"&gt;&lt;span style="color:#3333ff;"&gt;http://yanokateo.com/?Inecuaciones-Racionales&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.unizar.es/aragon_tres/unidad2/Inecuaciones/u2inecte30.pdf"&gt;http://www.unizar.es/aragon_tres/unidad2/Inecuaciones/u2inecte30.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://math.uprm.edu/academic/courses-help/mate0066/m0066_ver09/sol_inecuac_1var.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://math.uprm.edu/academic/courses-help/mate0066/m0066_ver09/sol_inecuac_1var.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.fmat.cl/index.php?s=b0c23bb491c6e548e0fd1729f36fb327&amp;amp;act=attach&amp;amp;type=post&amp;amp;id=4771"&gt;&lt;span style="color:#333399;"&gt;http://www.fmat.cl/index.php?s=b0c23bb491c6e548e0fd1729f36fb327&amp;amp;act=attach&amp;amp;type=post&amp;amp;id=4771&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2764184035698041097?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2764184035698041097/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2764184035698041097&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2764184035698041097'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2764184035698041097'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2010/01/inecuaciones-fraccionarias.html' title='Inecuaciones fraccionarias'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5203060184878122885</id><published>2009-12-01T13:22:00.003+01:00</published><updated>2009-12-02T02:01:44.744+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Factoreo y Fracc.Algebraicas</title><content type='html'>Cursos de Factoreo.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.aulafacil.com/algebra/curso/Lecc-31.htm"&gt;&lt;span style="color:#3333ff;"&gt;http://www.aulafacil.com/algebra/curso/Lecc-31.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizacion-de-polinomios.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizacion-de-polinomios.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizacion-de-polinomio-algun.pdf"&gt;&lt;span style="color:#009900;"&gt;http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizacion-de-polinomio-algun.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizamarvin.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.matebrunca.com/Contenidos/Matematica/algebra/factorizamarvin.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.matebrunca.com/Contenidos/Matematica/algebra/fracciones-algebraicas.pdf"&gt;&lt;span style="color:#009900;"&gt;http://www.matebrunca.com/Contenidos/Matematica/algebra/fracciones-algebraicas.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Y el factoreo  olimpico:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.oma.org.ar/omanet/misc/00-03.htm"&gt;&lt;span style="color:#3366ff;"&gt;http://www.oma.org.ar/omanet/misc/00-03.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.oma.org.ar/omanet/misc/00-04.htm"&gt;&lt;span style="color:#333399;"&gt;http://www.oma.org.ar/omanet/misc/00-04.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#999900;"&gt;León-Sotelo.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5203060184878122885?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5203060184878122885/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5203060184878122885&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5203060184878122885'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5203060184878122885'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/12/factoreo.html' title='Factoreo y Fracc.Algebraicas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8344858385234813387</id><published>2009-10-25T11:06:00.002+01:00</published><updated>2009-10-25T11:10:30.422+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Miscelanea'/><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Desigualdades y medias.G.Capitán.</title><content type='html'>&lt;a href="http://garciacapitan.auna.com/escritos/"&gt;http://garciacapitan.auna.com/escritos/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8344858385234813387?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8344858385234813387/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8344858385234813387&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8344858385234813387'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8344858385234813387'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/10/desigualdades-y-mediasgcapitan.html' title='Desigualdades y medias.G.Capitán.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5460936275674382661</id><published>2009-10-05T11:06:00.001+02:00</published><updated>2009-10-05T11:09:17.193+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Probabilidad'/><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Por termino medio</title><content type='html'>Cuantas veces por término medio he de lanzar una moneda para que aparezcan tres caras &lt;span id="SPELLING_ERROR_0" class="blsp-spelling-corrected"&gt;consecutivas&lt;/span&gt;?¿Cuantas veces por término medio he de lanzar un dado para &lt;span id="SPELLING_ERROR_1" class="blsp-spelling-error"&gt;que aparezcan&lt;/span&gt; tres seises consecutivos?Me contesto:Para la primera pregunta resuelvo la &lt;span id="SPELLING_ERROR_2" class="blsp-spelling-error"&gt;ecuación x&lt;/span&gt;=(1/2)*(1+x)+(1/4)*(2+x)+(1/8)*(3+x)+(1/8)*3  y x=14 &lt;span id="SPELLING_ERROR_3" class="blsp-spelling-error"&gt;veces. Para&lt;/span&gt; la segunda pregunta resuelvo la &lt;span id="SPELLING_ERROR_4" class="blsp-spelling-error"&gt;ecuación x&lt;/span&gt;=(5/6)*(1+x)+(5/36)*(2+x)+(5/216)*(3+x)+3/216 y x=258 veces.&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5460936275674382661?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5460936275674382661/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5460936275674382661&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5460936275674382661'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5460936275674382661'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/10/por-termino-medio.html' title='Por termino medio'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5714481594099207723</id><published>2009-09-29T22:29:00.002+02:00</published><updated>2009-09-30T02:22:01.982+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Geometría Montesdeoca</title><content type='html'>&lt;a href="http://webpages.ull.es/users/amontes/"&gt;http://webpages.ull.es/users/amontes/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5714481594099207723?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5714481594099207723/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5714481594099207723&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5714481594099207723'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5714481594099207723'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/09/geometria-montesdeoca.html' title='Geometría Montesdeoca'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6261908219238137679</id><published>2009-09-20T20:22:00.012+02:00</published><updated>2010-04-05T22:38:37.123+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Secciones cónicas animadas</title><content type='html'>&lt;a href="http://mathdemos.gcsu.edu/mathdemos/family_of_functions/conic_gallery.html"&gt;http://mathdemos.gcsu.edu/mathdemos/family_of_functions/conic_gallery.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://caminos.udc.es/info/asignaturas/101/secciones.html"&gt;&lt;span style="color:#ff0000;"&gt;http://caminos.udc.es/info/asignaturas/101/secciones.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.amordediospinilla.es/Conicas/index.htm"&gt;http://www.amordediospinilla.es/Conicas/index.htm&lt;/a&gt;&lt;br /&gt;Ver Dandelin:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://rowdy.mscd.edu/~talmanl/HTML/QDEllipse.html"&gt;&lt;span style="color:#009900;"&gt;http://rowdy.mscd.edu/~talmanl/HTML/QDEllipse.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;a href="http://rowdy.mscd.edu/~talmanl/HTML/QDParabola.html"&gt;&lt;span style="color:#009900;"&gt;http://rowdy.mscd.edu/~talmanl/HTML/QDParabola.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://rowdy.mscd.edu/~talmanl/HTML/QDHyperbolaDF.html"&gt;&lt;span style="color:#009900;"&gt;http://rowdy.mscd.edu/~talmanl/HTML/QDHyperbolaDF.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://rowdy.mscd.edu/~talmanl/HTML/QDEllipseDF.html"&gt;&lt;span style="color:#009900;"&gt;http://rowdy.mscd.edu/~talmanl/HTML/QDEllipseDF.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://rowdy.mscd.edu/~talmanl/HTML/QDHyperbola.html"&gt;&lt;span style="color:#009900;"&gt;http://rowdy.mscd.edu/~talmanl/HTML/QDHyperbola.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Por si hay alguna duda:&lt;br /&gt;&lt;a href="http://www.eidansoft.com/public/personales/weblog/archivos/DibujoTecnicoPDF/TEMA11_Conicas.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.eidansoft.com/public/personales/weblog/archivos/DibujoTecnicoPDF/TEMA11_Conicas.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.stefanelli.eng.br/webpage/es_parabola.html"&gt;&lt;span style="color:#009900;"&gt;http://www.stefanelli.eng.br/webpage/es_parabola.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;y la definitiva:&lt;br /&gt;&lt;a href="http://images.google.es/imgres?imgurl=http://www.math.odu.edu/cbii/calcanim/consec.jpg&amp;amp;imgrefurl=http://www.math.odu.edu/cbii/calcanim/&amp;amp;usg=__mSNzg2yOXHvP4P6FlNB-3UMGAy0=&amp;amp;h=278&amp;amp;w=235&amp;amp;sz=74&amp;amp;hl=es&amp;amp;start=80&amp;amp;sig2=33BhwzCNlBs4nF2W_hezBw&amp;amp;itbs=1&amp;amp;tbnid=oz5iU0v6z79EKM:&amp;amp;tbnh=114&amp;amp;tbnw=96&amp;amp;prev=/images%3Fq%3Dconic%2Bsections%26start%3D60%26hl%3Des%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1&amp;amp;ei=mDyrS6yJEIqQjAeuyeizDw"&gt;&lt;span style="color:#6600cc;"&gt;http://images.google.es/imgres?imgurl=http://www.math.odu.edu/cbii/calcanim/consec.jpg&amp;amp;imgrefurl=http://www.math.odu.edu/cbii/calcanim/&amp;amp;usg=__mSNzg2yOXHvP4P6FlNB-3UMGAy0=&amp;amp;h=278&amp;amp;w=235&amp;amp;sz=74&amp;amp;hl=es&amp;amp;start=80&amp;amp;sig2=33BhwzCNlBs4nF2W_hezBw&amp;amp;itbs=1&amp;amp;tbnid=oz5iU0v6z79EKM:&amp;amp;tbnh=114&amp;amp;tbnw=96&amp;amp;prev=/images%3Fq%3Dconic%2Bsections%26start%3D60%26hl%3Des%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1&amp;amp;ei=mDyrS6yJEIqQjAeuyeizDw&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Trazado de cónicas por puntos y tangentes:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.educacionplastica.net/conicas.htm"&gt;&lt;span style="color:#cc0000;"&gt;http://www.educacionplastica.net/conicas.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Termino con la forma de trazar las cónicas en la pizarra:&lt;br /&gt;&lt;br /&gt;&lt;a style="COLOR: #00c; TEXT-DECORATION: underline" href="http://www.prepa1.uady.mx/pizarra/secciones_conicas.ppsx"&gt;http://www.prepa1.uady.mx/pizarra/secciones_conicas.ppsx&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#990000;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6261908219238137679?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6261908219238137679/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6261908219238137679&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6261908219238137679'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6261908219238137679'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/09/secciones-conicas-animadas.html' title='Secciones cónicas animadas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7777937490384047207</id><published>2009-06-09T19:29:00.002+02:00</published><updated>2009-06-11T13:46:12.066+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Generating function</title><content type='html'>&lt;a href="http://www.csie.ndhu.edu.tw/~rschang/dmchap9.ppt"&gt;http://www.csie.ndhu.edu.tw/~rschang/dmchap9.ppt&lt;/a&gt;&lt;br /&gt;(En diapositiva 13 pueden verse separadores para no consecutivos)&lt;br /&gt;Este problema podemos hacerlo también así:&lt;br /&gt;Tengo 4 números  que no pueden tener  pares consecutivos.Me quedan 15-4=11 números para emplearlos como separadores.Tengo 5 huecos entre los cuatro números para poner los 11.&lt;br /&gt;x1+x2+x3+x4+x5=11 con las condiciones x1,x5&gt;=0  x2,x3,x4&gt;=1 con lo que&lt;br /&gt;x1+x2+x3+x4+x5=8  es decir CR(5,8)=C(12,8)=C(12,4)=495&lt;br /&gt;&lt;br /&gt;&lt;a href="mailto:leon-sotelo@hotmail.com"&gt;leon-sotelo@hotmail.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7777937490384047207?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7777937490384047207/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7777937490384047207&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7777937490384047207'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7777937490384047207'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/06/generating-function.html' title='Generating function'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7874786635083138025</id><published>2009-06-09T14:14:00.001+02:00</published><updated>2009-06-09T14:15:58.055+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='Formularios'/><title type='text'>Formulario Math Discreta</title><content type='html'>&lt;a href="http://www.cs.princeton.edu/courses/archive/fall04/cos341/cheat.pdf"&gt;http://www.cs.princeton.edu/courses/archive/fall04/cos341/cheat.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7874786635083138025?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7874786635083138025/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7874786635083138025&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7874786635083138025'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7874786635083138025'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/06/formulario-math-discreta.html' title='Formulario Math Discreta'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3714876161121392256</id><published>2009-04-19T23:05:00.001+02:00</published><updated>2009-04-19T23:07:00.510+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Miscelanea'/><title type='text'>Simetria leonsotelo</title><content type='html'>&lt;a href="http://www.ambigramas.com/Simetria/index.html"&gt;http://www.ambigramas.com/Simetria/index.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3714876161121392256?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3714876161121392256/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3714876161121392256&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3714876161121392256'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3714876161121392256'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/simetria-leonsotelo.html' title='Simetria leonsotelo'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-217365648526600813</id><published>2009-04-18T00:37:00.001+02:00</published><updated>2009-04-18T00:40:17.055+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Gran Big O</title><content type='html'>&lt;a href="http://www.cs.auckland.ac.nz/compsci220s1t/lectures/lecturenotes/GG-lectures/BigOhexamples.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://www.cs.auckland.ac.nz/compsci220s1t/lectures/lecturenotes/GG-lectures/BigOhexamples.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.cs.uga.edu/~potter/dismath/Feb26-1009b.ppt"&gt;&lt;span style="color:#006600;"&gt;http://www.cs.uga.edu/~potter/dismath/Feb26-1009b.ppt&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-217365648526600813?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/217365648526600813/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=217365648526600813&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/217365648526600813'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/217365648526600813'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/gran-big-o.html' title='Gran Big O'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5226573569859659914</id><published>2009-04-16T09:57:00.001+02:00</published><updated>2009-05-14T00:53:03.657+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Curso analisis</title><content type='html'>&lt;a href="http://orio.eui.upm.es/docencia/amymn/index.html"&gt;http://orio.eui.upm.es/docencia/amymn/index.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Analisis en ppt:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unizar.es/3w/WebDocente/veterinaria/matematicasCTA.htm#materiales"&gt;http://www.unizar.es/3w/WebDocente/veterinaria/matematicasCTA.htm#materiales&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5226573569859659914?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5226573569859659914/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5226573569859659914&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5226573569859659914'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5226573569859659914'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/curso-analisis.html' title='Curso analisis'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7941020481355650030</id><published>2009-04-15T11:25:00.001+02:00</published><updated>2009-04-15T11:53:57.840+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Calculo mates siempre</title><content type='html'>&lt;a href="http://matematica.50webs.com/"&gt;http://matematica.50webs.com/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7941020481355650030?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7941020481355650030/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7941020481355650030&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7941020481355650030'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7941020481355650030'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/calculo-mates-de-siempre.html' title='Calculo mates siempre'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5125088387961754325</id><published>2009-04-05T13:47:00.004+02:00</published><updated>2009-04-05T14:07:00.797+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Miscelanea'/><title type='text'>El tiempo León Sotelo</title><content type='html'>&lt;a href="http://www.eltiempo.es/higuera-la-real.html"&gt;http://www.eltiempo.es/higuera-la-real.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.eltiempo.es/huelva.html"&gt;&lt;span style="color:#009900;"&gt;http://www.eltiempo.es/huelva.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;El tiempo según León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5125088387961754325?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5125088387961754325/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5125088387961754325&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5125088387961754325'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5125088387961754325'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/el-tiempo.html' title='El tiempo León Sotelo'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5425076814196390773</id><published>2009-04-05T02:45:00.017+02:00</published><updated>2010-09-20T23:33:18.175+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Concavidad convexidad</title><content type='html'>La parábola y=x^2 es concava e y''&gt;0. Si y'' es menor que 0 entonces es convexa&lt;br /&gt;En general si en la primera derivada enésima que es distinta de 0, n es par la &lt;span id="SPELLING_ERROR_1" class="blsp-spelling-corrected"&gt;función&lt;/span&gt; es cóncava.&lt;br /&gt;&lt;span id="SPELLING_ERROR_2" class="blsp-spelling-corrected"&gt;Cóncava&lt;/span&gt;=&lt;span id="SPELLING_ERROR_3" class="blsp-spelling-corrected"&gt;cóncava&lt;/span&gt; hacia arriba.&lt;br /&gt;Convexa=&lt;span id="SPELLING_ERROR_4" class="blsp-spelling-corrected"&gt;cóncava&lt;/span&gt; hacia abajo.&lt;br /&gt;&lt;a href="http://www.terra.es/personal8/marilower/esquema.htm"&gt;http://www.terra.es/personal8/marilower/esquema.htm&lt;/a&gt;&lt;br /&gt;&lt;a style="COLOR: #00c; TEXT-DECORATION: underline" href="http://www.geocities.com/ajlasa/mate/max-min.pdf"&gt;http://www.geocities.com/ajlasa/mate/max-min.pdf&lt;/a&gt;.&lt;br /&gt;&lt;a href="http://www.utexas.edu/student/utlc/learning_resources/math_handouts/Curve_Sketching_Examples.doc"&gt;http://www.utexas.edu/student/utlc/learning_resources/math_handouts/Curve_Sketching_Examples.doc&lt;/a&gt; Y un curso de análisis completo y muy bueno:&lt;br /&gt;&lt;a href="http://canek.uam.mx/"&gt;http://canek.uam.mx/&lt;/a&gt;&lt;br /&gt;Y aquí resumimos:&lt;br /&gt;&lt;a href="http://www.vascodelazarza.com/departamentos/matematicas/2TcLimiteContinDeriv.doc"&gt;http://www.vascodelazarza.com/departamentos/matematicas/2TcLimiteContinDeriv.doc&lt;/a&gt;&lt;br /&gt;Reciben el nombre de puntos críticos aquellos puntos de la función en los que la derivada tiene valor nulo; también pueden recibir el nombre de puntos estacionarios.&lt;br /&gt;Por punto crítico se entiende: un punto singular, un punto donde no exista la derivada o un punto extremo a ó b del dominio [a,b] de definición de la función.&lt;br /&gt;Si la segunda derivada es positiva en un punto crítico, se dice que el punto es un &lt;a class="mw-redirect" title="Mínimo local" href="http://es.wikipedia.org/wiki/MÃ&amp;shy;nimo_local"&gt;mínimo local&lt;/a&gt;; si es negativa, se dice que el punto es un &lt;a class="mw-redirect" title="Máximo local" href="http://es.wikipedia.org/wiki/MÃ¡ximo_local"&gt;máximo local&lt;/a&gt;; si vale cero, puede ser un tanto un mínimo, como un máximo o un &lt;a title="Punto de inflexión" href="http://es.wikipedia.org/wiki/Punto_de_inflexiÃ³n"&gt;punto de inflexión&lt;/a&gt;. Derivar y resolver en los puntos críticos es a menudo una forma simple de encontrar máximos y mínimos locales, que pueden ser empleados en &lt;a class="mw-redirect" title="Optimización" href="http://es.wikipedia.org/wiki/OptimizaciÃ³n"&gt;optimización&lt;/a&gt;&lt;br /&gt;Quiere decir esto que los puntos de inflexión algunos son puntos críticos( los que anulan la y') pero otros no(anulan y'' pero no y')&lt;br /&gt;&lt;br /&gt;Calculo ppt Unizar:&lt;br /&gt;&lt;a href="http://www.unizar.es/3w/WebDocente/veterinaria/matematicasCTA.htm#materiales"&gt;http://www.unizar.es/3w/WebDocente/veterinaria/matematicasCTA.htm#materiales&lt;/a&gt;&lt;br /&gt;León-&lt;span id="SPELLING_ERROR_5" class="blsp-spelling-error"&gt;Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5425076814196390773?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5425076814196390773/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5425076814196390773&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5425076814196390773'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5425076814196390773'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/concavidad-convexidad.html' title='Concavidad convexidad'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-742673050378593321</id><published>2009-04-01T11:35:00.003+02:00</published><updated>2009-04-01T11:55:07.571+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Geometria platónica,phi</title><content type='html'>&lt;a href="http://www.kjmaclean.com/Geometry/GeometryHome.html"&gt;&lt;span style="color:#999900;"&gt;http://www.kjmaclean.com/Geometry/GeometryHome.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://kjmaclean.com/Geometry/PentOverview.html"&gt;http://kjmaclean.com/Geometry/PentOverview.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/phi2DGeomTrig.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/phi2DGeomTrig.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;leonsotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-742673050378593321?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/742673050378593321/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=742673050378593321&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/742673050378593321'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/742673050378593321'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/04/geometria-platonicaphi.html' title='Geometria platónica,phi'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-9186541538935101153</id><published>2009-03-29T20:21:00.002+02:00</published><updated>2009-12-24T04:06:04.415+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Derivadas demostraciones</title><content type='html'>&lt;a href="http://fleonsotelo.blogspot.com/2009/03/derivadas-demostraciones.html"&gt;&lt;span style="color:#cc0000;"&gt;http://fleonsotelo.blogspot.com/2009/03/derivadas-demostraciones.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://archives.math.utk.edu/visual.calculus/3/inverse_trig.1/6.html"&gt;&lt;span style="color:#000099;"&gt;http://archives.math.utk.edu/visual.calculus/3/inverse_trig.1/6.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.youtube.com/watch?v=SdVT4HjcD3k&amp;amp;feature=related"&gt;&lt;span style="color:#33cc00;"&gt;http://www.youtube.com/watch?v=SdVT4HjcD3k&amp;amp;feature=related&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-9186541538935101153?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/9186541538935101153/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=9186541538935101153&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/9186541538935101153'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/9186541538935101153'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/03/derivadas-demostraciones.html' title='Derivadas demostraciones'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8642435137821163276</id><published>2009-03-28T04:03:00.002+01:00</published><updated>2009-03-28T04:07:04.433+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Subsucesiones</title><content type='html'>Las tenemos aquí:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://leonsotelo.wordpress.com/2009/03/27/subsucesiones/"&gt;http://leonsotelo.wordpress.com/2009/03/27/subsucesiones/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8642435137821163276?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8642435137821163276/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8642435137821163276&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8642435137821163276'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8642435137821163276'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/03/subsucesiones.html' title='Subsucesiones'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1423182631004744082</id><published>2009-03-24T00:14:00.005+01:00</published><updated>2009-03-24T11:20:33.334+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Producto senos cosenos</title><content type='html'>sen(pi/n)*sen(2pi/n)*sen(3pi/n)...sen[(n-1)*pi/n]=n/2^(n-1)&lt;br /&gt;&lt;br /&gt;Product(cos(kpi/(2n+1)), k, 1, n) = 1/2^n&lt;br /&gt;&lt;br /&gt;&lt;a href="http://i113.photobucket.com/albums/n205/leonsotelo/Sinus.gif"&gt;http://i113.photobucket.com/albums/n205/leonsotelo/Sinus.gif&lt;/a&gt;&lt;br /&gt;&lt;a href="http://i113.photobucket.com/albums/n205/leonsotelo/Cosinus.gif"&gt;http://i113.photobucket.com/albums/n205/leonsotelo/Cosinus.gif&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/1bf0daac42e29c37/520b5cd238a5243e?hl=es&amp;amp;lnk=gst&amp;amp;q=producto+senos#520b5cd238a5243e"&gt;http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/1bf0daac42e29c37/520b5cd238a5243e?hl=es&amp;amp;lnk=gst&amp;amp;q=producto+senos#520b5cd238a5243e&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://nte-serveur.univ-lyon1.fr/nte/immediato/recurrence/chap08/chap08d.htm"&gt;http://nte-serveur.univ-lyon1.fr/nte/immediato/recurrence/chap08/chap08d.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Buscar fichero propio:&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;"Multiple angles Chebychef"&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1423182631004744082?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1423182631004744082/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1423182631004744082&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1423182631004744082'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1423182631004744082'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/03/producto-senos-cosenos.html' title='Producto senos cosenos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4511480599698890524</id><published>2009-02-23T12:33:00.001+01:00</published><updated>2009-02-23T12:36:02.179+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analisis Dimensional'/><title type='text'>Fisica facil</title><content type='html'>Fisica facil León-Sotelo&lt;br /&gt;&lt;a href="http://fisicafacil.awardspace.com/tema00.html"&gt;http://fisicafacil.awardspace.com/tema00.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4511480599698890524?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4511480599698890524/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4511480599698890524&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4511480599698890524'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4511480599698890524'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/02/fisica-facil.html' title='Fisica facil'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3339537356871177920</id><published>2009-02-20T21:20:00.000+01:00</published><updated>2009-02-20T21:21:55.210+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo numérico'/><title type='text'>Simpson</title><content type='html'>&lt;a href="http://leonsotelo.wordpress.com/2009/02/20/simpson-intervalos-pares/"&gt;http://leonsotelo.wordpress.com/2009/02/20/simpson-intervalos-pares/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3339537356871177920?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3339537356871177920/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3339537356871177920&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3339537356871177920'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3339537356871177920'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/02/simpson.html' title='Simpson'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3644467253559608090</id><published>2009-02-15T12:20:00.004+01:00</published><updated>2010-01-04T03:41:00.000+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Multiple angles.Chebychef</title><content type='html'>&lt;a href="http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAngles.htm"&gt;&lt;span style="color:#333399;"&gt;http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAngles.htm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#333399;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAnglesSine.htm"&gt;&lt;span style="color:#006600;"&gt;http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAnglesSine.htm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#006600;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAnglesTangent.htm"&gt;&lt;span style="color:#cc0000;"&gt;http://www.trans4mind.com/personal_development/mathematics/trigonometry/multipleAnglesTangent.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://mathworld.wolfram.com/TrigonometryAnglesPi13.html"&gt;http://mathworld.wolfram.com/TrigonometryAnglesPi13.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://en.wikipedia.org/wiki/Exact_trigonometric_constants"&gt;&lt;span style="color:#ff0000;"&gt;http://en.wikipedia.org/wiki/Exact_trigonometric_constants&lt;/span&gt;&lt;/a&gt;    (poligonos construibles)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3644467253559608090?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3644467253559608090/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3644467253559608090&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3644467253559608090'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3644467253559608090'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/02/multiple-angleschebychef.html' title='Multiple angles.Chebychef'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6006806017511436183</id><published>2009-02-14T11:01:00.002+01:00</published><updated>2009-02-14T12:10:57.455+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo numérico'/><title type='text'>Regula falsi</title><content type='html'>&lt;a href="http://numerico.bligoo.com/content/view/76658"&gt;&lt;span style="color:#006600;"&gt;http://numerico.bligoo.com/content/view/76658&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/miembros/cobos/Algoritmos%20AN/Cuerda.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://ma1.eii.us.es/miembros/cobos/Algoritmos%20AN/Cuerda.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;leonsotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6006806017511436183?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6006806017511436183/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6006806017511436183&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6006806017511436183'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6006806017511436183'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/02/regula-falsi.html' title='Regula falsi'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3097601214797084734</id><published>2009-02-04T19:15:00.004+01:00</published><updated>2010-12-02T03:19:42.170+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Reciprocas ecuaciones</title><content type='html'>&lt;a href="http://www.tutorbrasil.com.br/estudo_matematica_online/polinomios/equacao_reciproca_01.php"&gt;http://www.tutorbrasil.com.br/estudo_matematica_online/polinomios/equacao_reciproca_01.php&lt;/a&gt; &lt;a href="http://www.profcardy.com/cardicas/reciproca.php"&gt;http://www.profcardy.com/cardicas/reciproca.php&lt;/a&gt;&lt;br /&gt;&lt;a href="http://br.geocities.com/paulomarques_math/arq7-3.htm"&gt;http://br.geocities.com/paulomarques_math/arq7-3.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.profcardy.com/cardicas/reciproca.php"&gt;http://www.profcardy.com/cardicas/reciproca.php&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3097601214797084734?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3097601214797084734/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3097601214797084734&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3097601214797084734'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3097601214797084734'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/02/reciprocas-ecuaciones.html' title='Reciprocas ecuaciones'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5595256020992760900</id><published>2009-01-08T00:08:00.000+01:00</published><updated>2009-01-08T00:09:27.958+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Trigonometría esférica y plana.</title><content type='html'>&lt;a href="http://www.topografia.upm.es/asignaturas/matematicas/primero/Apuntes/Trigonometria/index1.htm"&gt;http://www.topografia.upm.es/asignaturas/matematicas/primero/Apuntes/Trigonometria/index1.htm&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5595256020992760900?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5595256020992760900/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5595256020992760900&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5595256020992760900'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5595256020992760900'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2009/01/trigonometra-esfrica-y-plana.html' title='Trigonometría esférica y plana.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4056623273464913067</id><published>2008-12-13T14:11:00.002+01:00</published><updated>2008-12-13T14:12:56.975+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Formularios'/><title type='text'>Ángulos enteros construibles</title><content type='html'>&lt;a href="http://en.wikipedia.org/wiki/Exact_trigonometric_constants"&gt;http://en.wikipedia.org/wiki/Exact_trigonometric_constants&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4056623273464913067?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4056623273464913067/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4056623273464913067&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4056623273464913067'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4056623273464913067'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/12/ngulos-enteros-construibles.html' title='Ángulos enteros construibles'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2829720184862953398</id><published>2008-12-12T19:25:00.001+01:00</published><updated>2008-12-12T19:27:40.580+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>La Parábola</title><content type='html'>&lt;a href="http://leonsotelo.wordpress.com/2008/12/12/la-parabola/"&gt;http://leonsotelo.wordpress.com/2008/12/12/la-parabola/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2829720184862953398?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2829720184862953398/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2829720184862953398&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2829720184862953398'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2829720184862953398'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/12/la-parbola.html' title='La Parábola'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3906008375522770578</id><published>2008-12-12T03:08:00.002+01:00</published><updated>2008-12-22T14:12:31.010+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Funciones algebraicas</title><content type='html'>Lo mejor es enlazar con el otro foro:&lt;br /&gt;&lt;a href="http://leonsotelo.wordpress.com/2008/02/23/funciones-y-numeros-algebraicos/"&gt;http://leonsotelo.wordpress.com/2008/02/23/funciones-y-numeros-algebraicos/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://mathworld.wolfram.com/AlgebraicExpression.html"&gt;&lt;span style="color:#cc0000;"&gt;http://mathworld.wolfram.com/AlgebraicExpression.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;Algebraic Expression.(Eric Weisstein)&lt;br /&gt;An algebraic expression in variables is an expression constructed with the variables and &lt;a class="Hyperlink" href="http://mathworld.wolfram.com/AlgebraicNumber.html"&gt;&lt;span style="color:#ffcc00;"&gt;algebraic numbers&lt;/span&gt;&lt;/a&gt; using addition, multiplication, and rational powers.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3906008375522770578?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3906008375522770578/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3906008375522770578&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3906008375522770578'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3906008375522770578'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/12/funciones-algebraicas.html' title='Funciones algebraicas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4264581191741932222</id><published>2008-12-01T20:44:00.001+01:00</published><updated>2008-12-01T20:48:37.522+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Congruencias lineales</title><content type='html'>6x=3  (mod 9)=&gt; 6x-9y=3 =&gt;2x-3y=1 (mod 3) =&gt; 2x=1(mod 3)=&gt; 4x=2(mod 3) =&gt;x=2 (mod 3)=&gt; x=2,5,8&lt;br /&gt;3x=3  (mod 5) =&gt; x=1 (mod 5)&lt;br /&gt;3x=2  (mod 5) =&gt; 6x=4 (mod 5)=&gt;x=4 (mod 5)&lt;br /&gt;7x=4  (mod 10)=&gt; 21x=12 (mod 10) =&gt; x=2 (mod 10)&lt;br /&gt;6x=3  (mod 4)  =&gt; 2x=3 (mod 4) 2x-4y=3 2(x-2y)=3 no hay soluciones&lt;br /&gt;10x=3 (mod 12) =&gt; mcd(10,12)=2 como 2 no divide a 3 no hay soluciones&lt;br /&gt;10x=6 (mod 12) =&gt; mcd(10,12)=2 que divide a 6 tiene 2 soluciones (el mcd) x=3,x=9&lt;br /&gt;7x=3   (mod 12) como 7 y 12 son coprimos=&gt; 1 solución 35x=15=&gt; -x=3 x=-3=9&lt;br /&gt;6x=15 (mod 21) como 3 divide a 6 y 21 hay 3 soluciones mod 7 x=6,x=13,x=20&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.rogeliodavila.com/MD-UNITEC/Prof.%20Falcon%20Notas/teoria%20de%20los%20numeros%20v02.ppt#256,1,Teoría"&gt;http://www.rogeliodavila.com/MD-UNITEC/Prof.%20Falcon%20Notas/teoria%20de%20los%20numeros%20v02.ppt#256,1,Teoría&lt;/a&gt; de Números&lt;br /&gt;&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/miembros/cobos/Utilidades%20IMD/Sistemas%20de%20congruencias.htm"&gt;http://ma1.eii.us.es/miembros/cobos/Utilidades%20IMD/Sistemas%20de%20congruencias.htm&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4264581191741932222?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4264581191741932222/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4264581191741932222&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4264581191741932222'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4264581191741932222'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/12/congruencias-lineales.html' title='Congruencias lineales'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7209777172114189977</id><published>2008-11-28T22:21:00.002+01:00</published><updated>2008-11-28T22:33:15.090+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Primos progresion aritmetica</title><content type='html'>If a and b are &lt;a title="Coprime" href="http://en.wikipedia.org/wiki/Coprime"&gt;coprime&lt;/a&gt;, then the arithmetic progression a·n + b contains infinitely many primes&lt;br /&gt;&lt;br /&gt;&lt;a href="mailto:leon-sotelo@hotmail.com"&gt;leon-sotelo@hotmail.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7209777172114189977?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7209777172114189977/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7209777172114189977&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7209777172114189977'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7209777172114189977'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/primos-progresion-aritmetica.html' title='Primos progresion aritmetica'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3667538670945865363</id><published>2008-11-24T13:10:00.006+01:00</published><updated>2008-11-29T00:06:18.212+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Potencias base cero</title><content type='html'>La "función" f(x)=0^x toma el valor 0 para valores positivos de x. ¿Será indeterminada en el origen?¿ Y para valores negativos de x? Al hacer con calculadora el límite de f(x) cuando x=&gt;7 dice que es 0 y si le digo que dibuje la curva solo la dibuja para valores positivos de x e ignora su existencia para valores negativos de x.El límite para x=&gt;0 me dice que es 1 pero no lo dibuja. ¿Puede ponerse 0^(-x)=1/0^x? porque entonces mi lio seria mayor al dar infinito para volores negativos. En fin que me quedo un poco en el aire a estas alturas. Las curvas f(x)=0.1^x, g(x)=0.01 ^x , h(x)=0.001^x ... tienden a cero para valores de x positivos grandes,valen 1 para x=0 y tienden a infinito para valores negativos cada vez mas pequeños lo que parece definirme un poco lo que ocurre, es decir:&lt;br /&gt;&gt;&lt;span style="color:#ff0000;"&gt; f(x)=0^x tiene por representación la recta y=0 para todos los valores de x positivos.En x=0 su limite por la derecha es 1 y por la izquierda ni es 0 ni es 1 ni es nada porque simplemente no existe la funcion o mejor no está definida para valores negativos y del cero para abajo no hay nada o mejor no estan definidos os valores.¿Seria esto así exactamente?&lt;br /&gt;A mi entender, si.&lt;br /&gt;-- Saludos,&lt;br /&gt;Ignacio Larrosa Cañestro&lt;/span&gt;&lt;br /&gt;Aqui podemos ver la representacion gráfica que es mas expresiva que el límite.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.aulademate.com/contentid-26.html"&gt;http://www.aulademate.com/contentid-26.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.aulademate.com/contentid-29.html"&gt;http://www.aulademate.com/contentid-29.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.ciencialab.com/mod/resource/view.php?id=172"&gt;&lt;span style="color:#ff0000;"&gt;http://www.ciencialab.com/mod/resource/view.php?id=172&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.ciencialab.com/mod/resource/view.php?id=173"&gt;&lt;span style="color:#ff0000;"&gt;http://www.ciencialab.com/mod/resource/view.php?id=173&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.ciencialab.com/mod/resource/view.php?id=180"&gt;&lt;span style="color:#ff0000;"&gt;http://www.ciencialab.com/mod/resource/view.php?id=180&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;En resumen no existen potencias negativas en base cero:&lt;br /&gt;&lt;br /&gt;0^0=1&lt;br /&gt;0^(-1)= indefinido&lt;br /&gt;0^(-2)=indefinido&lt;br /&gt;0^(-3)=indefinido...&lt;br /&gt;---&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3667538670945865363?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3667538670945865363/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3667538670945865363&amp;isPopup=true' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3667538670945865363'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3667538670945865363'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/potencias-base-cero.html' title='Potencias base cero'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-810738187591266703</id><published>2008-11-23T21:03:00.000+01:00</published><updated>2008-11-23T21:05:15.648+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Triángulos enteros</title><content type='html'>&lt;a href="http://elparaiso.mat.uned.es/paraiso/temas.php?id=1098red"&gt;http://elparaiso.mat.uned.es/paraiso/temas.php?id=1098red&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-810738187591266703?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/810738187591266703/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=810738187591266703&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/810738187591266703'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/810738187591266703'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/tringulos-enteros.html' title='Triángulos enteros'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-9170442699095784243</id><published>2008-11-22T23:33:00.001+01:00</published><updated>2008-11-22T23:36:16.566+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Tutorial derivación</title><content type='html'>&lt;a href="http://www.dma.fi.upm.es/java/calculo/derivacion/html/velocidad.html"&gt;http://www.dma.fi.upm.es/java/calculo/derivacion/html/velocidad.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-9170442699095784243?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/9170442699095784243/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=9170442699095784243&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/9170442699095784243'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/9170442699095784243'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/tutorial-derivacin.html' title='Tutorial derivación'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6801647096521262080</id><published>2008-11-22T11:58:00.003+01:00</published><updated>2008-11-28T21:36:30.331+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Matematica discreta</title><content type='html'>&lt;a href="http://ma1.eii.us.es/miembros/cobos/Utilidades%20IMD/Default.htm"&gt;http://ma1.eii.us.es/miembros/cobos/Utilidades%20IMD/Default.htm&lt;/a&gt;&lt;br /&gt; y los apuntes:&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/Material/IMD_ii_Ap.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://ma1.eii.us.es/Material/IMD_ii_Ap.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.math.uiuc.edu/~hildebr/213/finalsol.pdf"&gt;http://www.math.uiuc.edu/~hildebr/213/finalsol.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;León-Sotelo&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6801647096521262080?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6801647096521262080/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6801647096521262080&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6801647096521262080'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6801647096521262080'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/matematica-discreta.html' title='Matematica discreta'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1652620167808704198</id><published>2008-11-17T14:15:00.002+01:00</published><updated>2008-11-17T18:17:47.494+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Angulos paralelas secante</title><content type='html'>&lt;a href="http://eduteka.org/MI/master/interactivate/activities/Angles/Index.html"&gt;http://eduteka.org/MI/master/interactivate/activities/Angles/Index.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.sectormatematica.cl/ppt/angulos.ppt#257,2,Diapositiva"&gt;http://www.sectormatematica.cl/ppt/angulos.ppt#257,2,Diapositiva&lt;/a&gt; 2&lt;br /&gt;&lt;br /&gt;leonsotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1652620167808704198?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1652620167808704198/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1652620167808704198&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1652620167808704198'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1652620167808704198'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/angulos-paralelas-secante.html' title='Angulos paralelas secante'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-113151835910732928</id><published>2008-11-08T11:08:00.002+01:00</published><updated>2010-11-09T03:02:47.793+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><title type='text'>Aritmética modular</title><content type='html'>&lt;a href="http://www.dma.fi.upm.es/java/matematicadiscreta/aritmeticamodular/euler-fermat.html#1"&gt;&lt;span style="color:#ff0000;"&gt;http://www.dma.fi.upm.es/java/matematicadiscreta/aritmeticamodular/euler-fermat.html#1&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://matetam.com/glosario/teorema/pequeno-teorema-fermat"&gt;&lt;span style="color:#333399;"&gt;http://matetam.com/glosario/teorema/pequeno-teorema-fermat&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;leonsotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-113151835910732928?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/113151835910732928/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=113151835910732928&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/113151835910732928'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/113151835910732928'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/aritmtica-modular.html' title='Aritmética modular'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3268330658561978210</id><published>2008-11-08T11:03:00.002+01:00</published><updated>2008-11-08T11:05:28.563+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><title type='text'>Combinatoria Descartes</title><content type='html'>&lt;a href="http://descartes.cnice.mec.es/materiales_didacticos/Combinatoria/indice.htm"&gt;http://descartes.cnice.mec.es/materiales_didacticos/Combinatoria/indice.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="mailto:leon-sotelo@hotmail.com"&gt;leon-sotelo@hotmail.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3268330658561978210?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3268330658561978210/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3268330658561978210&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3268330658561978210'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3268330658561978210'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/11/combinatoria-descartes.html' title='Combinatoria Descartes'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-845100562436054081</id><published>2008-10-25T21:08:00.004+02:00</published><updated>2008-10-25T22:21:16.345+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo numérico'/><category scheme='http://www.blogger.com/atom/ns#' term='Errores'/><title type='text'>La Medida.Errores</title><content type='html'>&lt;a href="http://laplace.us.es/campos/practicas/Errores/player.html" target="_blank" rel="nofollow"&gt;http://laplace.us.es/campos/practicas/Errores/player.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://laplace.us.es/campos/practicas/errores.pdf" target="_blank" rel="nofollow"&gt;http://laplace.us.es/campos/practicas/errores.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://laplace.us.es/campos/practicas/pra-anexo.pdf" target="_blank" rel="nofollow"&gt;http://laplace.us.es/campos/practicas/pra-anexo.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.iso.org/iso/products/standards/catalogue_ics_browse.htm?IC..." target="_blank" rel="nofollow"&gt;http://www.iso.org/iso/products/standards/catalogue_ics_browse.htm?IC...&lt;/a&gt;&lt;br /&gt;&lt;a href="http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/4765ca9db5c78bf5?hl=es"&gt;http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/4765ca9db5c78bf5?hl=es&lt;/a&gt;#&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-845100562436054081?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/845100562436054081/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=845100562436054081&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/845100562436054081'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/845100562436054081'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/10/la-medidaerrores.html' title='La Medida.Errores'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5238326200142936135</id><published>2008-07-28T12:11:00.001+02:00</published><updated>2009-09-22T12:30:54.101+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo Diferencial'/><title type='text'>Tangente normal binormal osculador</title><content type='html'>&lt;a href="http://members.fortunecity.es/tutoriales/mate2/unidad2/mate2_24.htm"&gt;http://members.fortunecity.es/tutoriales/mate2/unidad2/mate2_24.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://personales.ya.com/casanchi/fis/movimiento.pdf"&gt;http://personales.ya.com/casanchi/fis/movimiento.pdf&lt;/a&gt;&lt;br /&gt;El plano tangente y la normal en un punto los tenemos aquí:&lt;br /&gt;&lt;a href="http://www.satd.uma.es/matap/svera/probres/pr3/pr3a2.html#tangente"&gt;http://www.satd.uma.es/matap/svera/probres/pr3/pr3a2.html#tangente&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="mailto:leon-sotelo@hotmail.com"&gt;leon-sotelo@hotmail.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5238326200142936135?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5238326200142936135/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5238326200142936135&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5238326200142936135'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5238326200142936135'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/07/tangente-normal-binormal-osculador.html' title='Tangente normal binormal osculador'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5761117233024854663</id><published>2008-05-25T12:42:00.006+02:00</published><updated>2010-04-18T13:51:03.500+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo numérico'/><title type='text'>Raices acotadas.</title><content type='html'>&lt;a href="http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema14.pdf"&gt;&lt;span style="color:#006600;"&gt;http://www.educajob.com/xmoned/temarios_elaborados/matematicas/tema14.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://books.google.es/books?id=7YIofxGKkWIC&amp;amp;pg=PA330&amp;amp;lpg=PA330&amp;amp;dq=cota+superior+raices+positivas&amp;amp;source=web&amp;amp;ots=9y-cOgwiQd&amp;amp;sig=1vlzzEnAHxGYxpqVG28qOQr_NIM&amp;amp;hl=es#PPA332,M1"&gt;&lt;span style="color:#006600;"&gt;http://books.google.es/books?id=7YIofxGKkWIC&amp;amp;pg=PA330&amp;amp;lpg=PA330&amp;amp;dq=cota+superior+raices+positivas&amp;amp;source=web&amp;amp;ots=9y-cOgwiQd&amp;amp;sig=1vlzzEnAHxGYxpqVG28qOQr_NIM&amp;amp;hl=es#PPA332,M1&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://books.google.es/books?id=tfBhhHF1FXkC&amp;amp;pg=PA245&amp;amp;lpg=PA245&amp;amp;dq=cota+superior+raices+negativas&amp;amp;source=web&amp;amp;ots=WpRAyEUl2L&amp;amp;sig=gH6TmeOabjcImZFZOwOT9gffcuo&amp;amp;hl=es#PPA247,M1"&gt;&lt;span style="color:#990000;"&gt;http://books.google.es/books?id=tfBhhHF1FXkC&amp;amp;pg=PA245&amp;amp;lpg=PA245&amp;amp;dq=cota+superior+raices+negativas&amp;amp;source=web&amp;amp;ots=WpRAyEUl2L&amp;amp;sig=gH6TmeOabjcImZFZOwOT9gffcuo&amp;amp;hl=es#PPA247,M1&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#990000;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://books.google.es/books?id=psh0TZNE16QC&amp;amp;pg=PA241&amp;amp;lpg=PA241&amp;amp;dq=cota+inferior+raices+negativas&amp;amp;source=web&amp;amp;ots=xv0tAiEcwp&amp;amp;sig=KgDE__At9A9URlVk35UfFXZXyJc&amp;amp;hl=es"&gt;&lt;span style="color:#990000;"&gt;http://books.google.es/books?id=psh0TZNE16QC&amp;amp;pg=PA241&amp;amp;lpg=PA241&amp;amp;dq=cota+inferior+raices+negativas&amp;amp;source=web&amp;amp;ots=xv0tAiEcwp&amp;amp;sig=KgDE__At9A9URlVk35UfFXZXyJc&amp;amp;hl=es&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#990000;"&gt;&lt;br /&gt;&lt;/span&gt;Calculo del limite inferior de las raices positivas:&lt;br /&gt;Si f(x)=x^3-2x^2+17x-5=0 hacemos f(1/x)=5x^3-17x^2+2x-1=0 que aplicandole Laguerre nos da el valor que hace todos los coeficientes positivos o nulos L=4 por lo que el limite inferior de las raices positivas es 1/4.&lt;br /&gt;Limite superior raices negativas:&lt;br /&gt;f(x)=x^7+3x^6-5x^4-6x^3+8x^2-12x-20 hacemos f(-x) y de ahí sacamos por Laguerre L=3 por lo que L'=-3 es al limite inferior de las raices negativas.&lt;br /&gt;Si hacemos f(-1/x) y le aplicamos Laguerre obtenemos l=1/2 por lo que l'=-1/2 será el limite superior de las raices negativas.&lt;br /&gt;Generalmente el superior de las negativas y el inferior de las positivas no se emplean por lo que son mas efectivos los metodos que calculan el intervalo entre la mayor y la menor.El polinomio 2x^4+4x^3-59x^2-61x+30=0 puede practicarse con el y se obtienen los valores -7,-1,1/3,6 es decir todas todas las raices estan entre -7 y 6.&lt;br /&gt;&lt;br /&gt;León-Sotelo.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5761117233024854663?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5761117233024854663/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5761117233024854663&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5761117233024854663'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5761117233024854663'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/05/acotacin-de-raices.html' title='Raices acotadas.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3214671630824764040</id><published>2008-05-11T10:32:00.003+02:00</published><updated>2008-05-13T00:53:23.012+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Aplicaciones de la Integral</title><content type='html'>Valor medio&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcI/AvgFcnValue.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcI/AvgFcnValue.aspx&lt;/a&gt;&lt;br /&gt;Longitudes de curvas&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/PolarArcLength.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/PolarArcLength.aspx&lt;/a&gt;&lt;br /&gt;Area entre dos curvas&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcI/AreaBetweenCurves.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcI/AreaBetweenCurves.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/ArcLength.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/PolarArea.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/PolarArea.aspx&lt;/a&gt;&lt;br /&gt;Area de revolucion&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/SurfaceArea.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/SurfaceArea.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/ParaSurfaceArea.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/ParaSurfaceArea.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcII/PolarSurfaceArea.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcII/PolarSurfaceArea.aspx&lt;/a&gt;&lt;br /&gt;Volúmenes de revolución.Anillos&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcI/VolumeWithRings.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcI/VolumeWithRings.aspx&lt;/a&gt;&lt;br /&gt;Volumenes de Revolución.Cilindros&lt;br /&gt;&lt;a href="http://tutorial.math.lamar.edu/Classes/CalcI/VolumeWithCylinder.aspx"&gt;http://tutorial.math.lamar.edu/Classes/CalcI/VolumeWithCylinder.aspx&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;Cylinder (Shell)&lt;/span&gt;&lt;br /&gt;&lt;a href="http://mathdemos.gcsu.edu/mathdemos/shellmethod/"&gt;&lt;span style="color:#000099;"&gt;http://mathdemos.gcsu.edu/mathdemos/shellmethod/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;Disks&lt;/span&gt;&lt;br /&gt;&lt;a href="http://mathdemos.gcsu.edu/mathdemos/diskmethod/diskmethod.html"&gt;&lt;span style="color:#ffcc00;"&gt;http://mathdemos.gcsu.edu/mathdemos/diskmethod/diskmethod.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;Whasers&lt;/span&gt;&lt;br /&gt;&lt;a href="http://mathdemos.gcsu.edu/mathdemos/washermethod/"&gt;&lt;span style="color:#663366;"&gt;http://mathdemos.gcsu.edu/mathdemos/washermethod/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;Cross section&lt;/span&gt;&lt;br /&gt;&lt;a href="http://mathdemos.gcsu.edu/mathdemos/sectionmethod/sectionmethod.html"&gt;&lt;span style="color:#cc0000;"&gt;http://mathdemos.gcsu.edu/mathdemos/sectionmethod/sectionmethod.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;Tangente en polares&lt;/span&gt;&lt;br /&gt;&lt;a href="http://archives.math.utk.edu/visual.calculus/3/polar.1/"&gt;http://archives.math.utk.edu/visual.calculus/3/polar.1/&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#cc33cc;"&gt;Tangente en parametricas&lt;/span&gt;&lt;br /&gt;&lt;a href="http://archives.math.utk.edu/visual.calculus/3/parametric.4/index.html"&gt;http://archives.math.utk.edu/visual.calculus/3/parametric.4/index.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3214671630824764040?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3214671630824764040/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3214671630824764040&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3214671630824764040'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3214671630824764040'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/05/aplicaciones-de-la-integral.html' title='Aplicaciones de la Integral'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8512855404621971116</id><published>2008-04-25T21:11:00.001+02:00</published><updated>2008-04-26T01:54:37.411+02:00</updated><title type='text'>Suma y Producto de Divisores</title><content type='html'>&lt;a href="http://leonsotelo.blogspot.com/2007/05/suma-y-producto-de-divisores.html"&gt;león-sotelo: Suma y Producto de Divisores&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8512855404621971116?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8512855404621971116/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8512855404621971116&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8512855404621971116'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8512855404621971116'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/04/len-sotelo-suma-y-producto-de-divisores.html' title='Suma y Producto de Divisores'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4592838906477445516</id><published>2008-04-20T02:55:00.002+02:00</published><updated>2008-04-20T02:58:34.656+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Funciones inversas y sus tangentes</title><content type='html'>Lo mejor es que te vayas a yu otro Blog:&lt;br /&gt;&lt;a href="http://leonsotelo.wordpress.com/2008/04/20/funciones-inversas-y-sus-tangentes/"&gt;http://leonsotelo.wordpress.com/2008/04/20/funciones-inversas-y-sus-tangentes/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4592838906477445516?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4592838906477445516/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4592838906477445516&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4592838906477445516'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4592838906477445516'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/04/funciones-inversas-y-sus-tangentes.html' title='Funciones inversas y sus tangentes'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4478171118851082417</id><published>2008-04-01T12:22:00.003+02:00</published><updated>2009-01-09T00:41:01.999+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Permutaciones circulares repetición</title><content type='html'>&lt;span style="color:#009900;"&gt;Expresión cerrada para el numero de permutaciones circulares con elementos repetidos para cualquier multiconjunto de elementos. Su fórmula es:&lt;br /&gt;(1/N)Suma(phi(d)(N/d)!/((b1/d)!(b2/d)!(b3/d)!), dB)&lt;br /&gt;Esta suma está extendida a todos los divisores de B&lt;br /&gt;N=Suma de todas las bolas de distintos colores b_1+b_2+b_3&lt;br /&gt;Phi(d) es Euler totient para cada divisor de B&lt;br /&gt;B=mcd(b_1,b_2,b_3) &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;d=divisores de B&lt;br /&gt;Si el máximo común divisor de los bi es 1, esto se reduce a (N-1)!/(b1! b2!b3!).&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Apliquemos esto al caso de 20 bolas 4 de un color,6 de otro y 10 de otro&lt;br /&gt;Mcd(4,6,10)=2 por lo que la suma hemos de extenderla a los divisores de 2&lt;br /&gt;que son 1 y 2&lt;br /&gt;Para el 1 phi(1)*N/1=1*20=20&lt;br /&gt;Para el 2 phi(2)*N/2=1*10=10 y la formula con estos dos sumandos quedará:&lt;br /&gt;(1/20)*[20!/4!6!10!+10!/2!3!5!]=1940064&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;Todo esto lo tenemos ampliado aqui:&lt;br /&gt;En este hilo se obtenia una&lt;br /&gt;expresión cerrada para el numero de permutaciones circulares con elementos repetidos para cualquier multiconjunto de elementos&lt;br /&gt;&lt;/span&gt;&lt;a href="http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/99cfa637abc4d3dc/8a9e0da5c29b2cdc?hl=es&amp;amp;lnk=gst&amp;amp;q=elementos+repetidos#8a9e0da5c29b2cdc"&gt;&lt;span style="color:#ffcc00;"&gt;http://groups.google.es/group/es.ciencia.matematicas/browse_thread/thread/99cfa637abc4d3dc/8a9e0da5c29b2cdc?hl=es&amp;amp;lnk=gst&amp;amp;q=elementos+repetidos#8a9e0da5c29b2cdc&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ffcc00;"&gt;.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#3333ff;"&gt;Si aplicamos lo que creo nos indica el hilo de arriba al caso de 3 bolas de un color y 3 de otro tenemos&lt;br /&gt;N=3+3=6&lt;br /&gt;B=Mcd(3,3)=3 y la suma que nos indica la fórmula (1/N)Suma(phi(d)(N/d)!/((b1/d)!(b2/d)!(b3/d)!), dB) hay&lt;br /&gt;que extenderla a los divisores de 3 es decir al 1 al 3.&lt;br /&gt;Para el 1 phi(1)*(N/1)!=1*6=6&lt;br /&gt;Para el 3 phi(3)*(N/3)!=2*(6/3)!=2*2! 4 con lo que quedaria:&lt;br /&gt;(1/6)(phi(1)(6/1)!/((3/1)!(3/1)!) + phi(3)(6/3)!/((3/3)!(3/3)!)) =&lt;br /&gt;(1/6)(6!/(3!3!) + 2*2!/(1!1!)) = (1/6)(20 + 4) = 24/6 = 4&lt;br /&gt;Que es lo que obteniamos para el número de permutaciones circulares. Quedaban reducidas a 3, considerando la simetría.&lt;br /&gt;Aquí tenemos:&lt;br /&gt;&lt;/span&gt;&lt;a href="http://theory.cs.uvic.ca/gen/neck.html"&gt;&lt;span style="color:#3333ff;"&gt;http://theory.cs.uvic.ca/gen/neck.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;que salen 3 para los brazalets y 4 para los Necklaces&lt;br /&gt;A bracelet is a necklace that can be turned over.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#3333ff;"&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4478171118851082417?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4478171118851082417/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4478171118851082417&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4478171118851082417'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4478171118851082417'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/04/permutaciones-circulares-repeticin.html' title='Permutaciones circulares repetición'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5599148655935945261</id><published>2008-03-05T21:50:00.009+01:00</published><updated>2011-11-15T18:43:21.351+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><category scheme='http://www.blogger.com/atom/ns#' term='Formularios'/><title type='text'>Binomio fórmulas</title><content type='html'>&lt;a href="http://www.uam.es/personal_pdi/ciencias/gallardo/capitulo3a.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.uam.es/personal_pdi/ciencias/gallardo/capitulo3a.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://tlapixqui.izt.uam.mx/Mat-Fin/Mat_Fin-5.pdf"&gt;http://tlapixqui.izt.uam.mx/Mat-Fin/Mat_Fin-5.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;C(2,2)+C(3,2)+C(4,2)+C(5,2)=C(6,3)&lt;br /&gt;C(2,0)+C(3,1)+C(4,2)+C(5,3)+C(6,4)=C(7,4)&lt;br /&gt;(C(3,0))^2+(C(3,1))^2+(C(3,2))^2+(C(3,3))^2=C(6,3)---&amp;gt;C(2m,n)&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;(1+x)^n= C(n,0)+C(n,1)*x+C(n,2)+... =2^n (para x=1)&lt;br /&gt;Derivando n*(1+x)^(n-1) o integrando obtenemos&lt;br /&gt;C(n,1)+2C(n,2)+3C(n,3)+...+nC(n,n)=n*2^(n-1)&lt;br /&gt;C(n,0)+1/2*C(n,1)+1/3C(n,2)+...+1/(n+1)*C(n,n)=(2^(n+1)-1)/(n+1)&lt;br /&gt;C(2n,0)+C(2n-1,1)+C(2n-2,2)+...+C(n,n)=a_2n+1 que es el 2n+1 número de Fibonacci&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;EXTENDED BINOMIAL THEOREM&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;C(-m,r) = (-m)*(-m-1)*(-m-2)*...*(-m-r+1)/r!&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;C(-1/3,3)= (-1/3)(-4/3)(-7/3)/3! = -14/81&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.mathematicsonline.co.in/iitjee.htm"&gt;http://www.mathematicsonline.co.in/iitjee.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#993300;"&gt;Un buen formulario para Discreta de Princenton&lt;/span&gt;:&lt;br /&gt;&lt;a href="http://www.cs.princeton.edu/courses/archive/fall04/cos341/cheat.pdf"&gt;&lt;span style="color:#003300;"&gt;http://www.cs.princeton.edu/courses/archive/fall04/cos341/cheat.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Este lo voy a poner por nostalgia...&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.thiel.edu/mathproject/atps/tbloc.htm"&gt;&lt;span style="color:#000099;"&gt;http://www.thiel.edu/mathproject/atps/tbloc.htm&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5599148655935945261?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5599148655935945261/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5599148655935945261&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5599148655935945261'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5599148655935945261'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/03/binomio-frmulas.html' title='Binomio fórmulas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5560688587062950195</id><published>2008-02-22T08:45:00.003+01:00</published><updated>2008-02-24T01:51:24.405+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Grafos'/><title type='text'>Hasse diagram</title><content type='html'>&lt;a href="http://www.win.tue.nl/ida/demo/c1s1ja.html"&gt;&lt;span style="color:#ffff00;"&gt;http://www.win.tue.nl/ida/demo/c1s1ja.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://en.wikipedia.org/wiki/Hasse_diagram#Finding_a_.22good.22_Hasse_diagram"&gt;&lt;span style="color:#ff0000;"&gt;http://en.wikipedia.org/wiki/Hasse_diagram#Finding_a_.22good.22_Hasse_diagram&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5560688587062950195?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5560688587062950195/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5560688587062950195&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5560688587062950195'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5560688587062950195'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/02/hasse-diagram.html' title='Hasse diagram'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7585835310031793440</id><published>2008-02-06T10:00:00.000+01:00</published><updated>2008-02-06T10:05:59.801+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Jensen's Inequality</title><content type='html'>&lt;span style="color:#ff0000;"&gt;Aqui explican bien la desigualdad de Jensen&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.math.ust.hk/excalibur/v5_n4.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.math.ust.hk/excalibur/v5_n4.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;y aquí otras famosas desigualdades:&lt;br /&gt;&lt;/span&gt; &lt;a href="http://www.cie.uva.es/matematicas/olimpiadamatematica/LecOlimp5.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.cie.uva.es/matematicas/olimpiadamatematica/LecOlimp5.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;y también en el problema 6 su aplicación olímpica correspondiente en cuya&lt;/span&gt; &lt;span style="color:#ffff00;"&gt;solución nos dan una expliclación clarísima de la desigualdad mediante la&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;región factible de una poligonal convexa:&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.unizar.es/ttm/olimpiada/2008/XLIVOMEAragon2008.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.unizar.es/ttm/olimpiada/2008/XLIVOMEAragon2008.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7585835310031793440?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7585835310031793440/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7585835310031793440&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7585835310031793440'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7585835310031793440'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/02/jensens-inequality.html' title='Jensen&apos;s Inequality'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6451854901696175881</id><published>2008-02-04T12:23:00.002+01:00</published><updated>2010-06-26T13:56:16.697+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Heaviside's Method</title><content type='html'>&lt;span style="color:#ffff00;"&gt;Aqui lo tenemos en &lt;span style="color:#009900;"&gt;Sistemas de Control&lt;/span&gt; de la Universidad de &lt;/span&gt;&lt;span style="color:#cc0000;"&gt;Oviedo:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;&lt;a href="http://isa.uniovi.es/~idiaz/ADSTel/Tema2c_ADS.pdf"&gt;http://isa.uniovi.es/~idiaz/ADSTel/Tema2c_ADS.pdf&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;Otra:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://canek.uam.mx/Ecuaciones/Teoria/6.Laplace/6.5.SolucionEdos/FESolucionEdos.pdf"&gt;http://canek.uam.mx/Ecuaciones/Teoria/6.Laplace/6.5.SolucionEdos/FESolucionEdos.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;Se expone aqui el metodo de Heaviside para descomponer en fracciones simples:&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.math.wisc.edu/~mason/q8.pdf"&gt;&lt;span style="color:#009900;"&gt;http://www.math.wisc.edu/~mason/q8.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#6666cc;"&gt;Esta página corresponde a la tan conocida Math 222 del profesor Willson en Wisconsin por lo que puedes trastear por ella y siempre aparecerá algo nuevo.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#6666cc;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.math.wisc.edu/~mihalek/S07Math222/Quiz1.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.math.wisc.edu/~mihalek/S07Math222/Quiz1.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6451854901696175881?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6451854901696175881/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6451854901696175881&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6451854901696175881'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6451854901696175881'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/02/heavisides-method.html' title='Heaviside&apos;s Method'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-165515237027994360</id><published>2008-02-02T19:03:00.000+01:00</published><updated>2008-02-10T21:33:41.115+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Potencias trigon.</title><content type='html'>Aunque es practicamente un curso bueno de integración lo hemos detenido en las integrales de las potencias trigonometricas:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://webdia.cem.itesm.mx/ac/rsantiag/talleres/apoyosm16/potenciastrig.pdf"&gt;&lt;span style="color:#33cc00;"&gt;http://webdia.cem.itesm.mx/ac/rsantiag/talleres/apoyosm16/potenciastrig.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;pero siempre podemos ir a lo general:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://webdia.cem.itesm.mx/ac/rsantiag/talleres/resumenes.htm"&gt;&lt;span style="color:#009900;"&gt;http://webdia.cem.itesm.mx/ac/rsantiag/talleres/resumenes.htm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;&lt;/span&gt;&lt;br /&gt;Aquí tenemos un video de las integrales a las que nos referimos:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wks7.itlab.tamu.edu/Math152/152wir4A.html"&gt;&lt;span style="color:#cc0000;"&gt;http://wks7.itlab.tamu.edu/Math152/152wir4A.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.cidse.itcr.ac.cr/cursos-linea/CALCULODIFERENCIAL/curso-elsie/integral_indefinida/html/node13.html"&gt;&lt;span style="color:#ffff00;"&gt;http://www.cidse.itcr.ac.cr/cursos-linea/CALCULODIFERENCIAL/curso-elsie/integral_indefinida/html/node13.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ffff00;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.analisismatematico21.com/CalculoIntegral/potencias_de_las_funciones_trigonometricas.htm#Ejercicios_resueltos"&gt;&lt;span style="color:#33cc00;"&gt;http://www.analisismatematico21.com/CalculoIntegral/potencias_de_las_funciones_trigonometricas.htm#Ejercicios_resueltos&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#33cc00;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.cidse.itcr.ac.cr/cursos-linea/CALCULODIFERENCIAL/curso-elsie/integral_indefinida/html/integralindef.pdf"&gt;http://www.cidse.itcr.ac.cr/cursos-linea/CALCULODIFERENCIAL/curso-elsie/integral_indefinida/html/integralindef.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://ares.unimet.edu.ve/matematica/fbmi02hv/RESÚMENES/R5%20-%20Métodos%20de%20Integración.doc"&gt;&lt;span style="color:#ffff00;"&gt;http://ares.unimet.edu.ve/matematica/fbmi02hv/RES%DAMENES/R5%20-%20M%E9todos%20de%20Integraci%F3n.doc&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff6666;"&gt;"integrales de la forma sec tan" &lt;/span&gt;en Google&lt;br /&gt;"integration by reduction trigonometric"&lt;br /&gt;&lt;br /&gt;&lt;a href="http://es.youtube.com/watch?v=ULP4IV2mtZM"&gt;http://es.youtube.com/watch?v=ULP4IV2mtZM&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Si de todos modos no sabes por donde atacarla aquí te lo dicen pasito a pasito:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://calc101.com/webMathematica/integracion.jsp#topdoit"&gt;&lt;span style="color:#ffff00;"&gt;http://calc101.com/webMathematica/integracion.jsp#topdoit&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ffff00;"&gt;funciona de momento con la clave&lt;/span&gt; &lt;strong&gt;&lt;span style="color:#006600;"&gt;calc404 &lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;p&gt;&lt;br /&gt;&lt;a href="http://books.google.es/books?id=bLlGhMaSoBgC&amp;amp;pg=PA103&amp;amp;dq=integration+by+reduction+trigonometric&amp;amp;ei=T1evR5fLN4jcygSOxfGdBg&amp;amp;sig=ZNG-mKw8eP3IuKJC8FtzUVr_FYI#PPA111,M1"&gt;http://books.google.es/books?id=bLlGhMaSoBgC&amp;amp;pg=PA103&amp;amp;dq=integration+by+reduction+trigonometric&amp;amp;ei=T1evR5fLN4jcygSOxfGdBg&amp;amp;sig=ZNG-mKw8eP3IuKJC8FtzUVr_FYI#PPA111,M1&lt;/a&gt;&lt;/p&gt;&lt;p&gt; &lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;span style="color:#ffff00;"&gt;León-Sotelo&lt;/span&gt;&lt;/p&gt;&lt;p&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-165515237027994360?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/165515237027994360/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=165515237027994360&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/165515237027994360'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/165515237027994360'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/02/potencias-trigon.html' title='Potencias trigon.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1893307963112538279</id><published>2008-01-30T03:37:00.003+01:00</published><updated>2008-11-21T21:36:29.180+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Triplets de Pythagore - Tables</title><content type='html'>Cette &lt;span style="color:#009900;"&gt;table de triplets de Pythagore primitifs&lt;/span&gt; est obtenue dynamiquement par un JavaScript,en balayant les valeurs de &lt;span style="color:#3333ff;"&gt;r&gt;s&gt;0, r et s de parité opposée et premiers entre eux&lt;/span&gt; avec la formule :&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;x=2rs&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;y=r²-s²&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;z=r²+s²&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;(&lt;/span&gt;&lt;a href="http://chephip.free.fr/pba/sol000.html"&gt;&lt;span style="color:#ff0000;"&gt;démonstrations&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onclick="return top.js.OpenExtLink(window,event,this)" href="http://mathafou.free.fr/pba/sol000.html" target="_blank"&gt;http://mathafou.free.fr/pba/sol000.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.mcs.surrey.ac.uk/Personal/R.Knott/Pythag/pythag.html#pythagoras"&gt;http://www.mcs.surrey.ac.uk/Personal/R.Knott/Pythag/pythag.html#pythagoras&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1893307963112538279?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1893307963112538279/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1893307963112538279&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1893307963112538279'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1893307963112538279'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/triplets-de-pythagore-tables.html' title='Triplets de Pythagore - Tables'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6808805725307017616</id><published>2008-01-28T11:22:00.000+01:00</published><updated>2008-01-31T18:07:52.297+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Division entera y congruencias</title><content type='html'>&lt;p&gt;&lt;span style="color:#ff0000;"&gt;En el conjunto de los números enteros,si D es el dividendo y d =/= 0 es el divisor,existen y son únicos dos enteros c (cociente) y r (resto) tales que:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;D = d . c + r con &lt;span style="color:#ff0000;"&gt;&lt;strong&gt;r mayor o igual que 0 y menor que el módulo de d.&lt;/strong&gt;&lt;/span&gt; &lt;blockquote&gt;&lt;/blockquote&gt;&lt;blockquote&gt;&lt;/blockquote&gt;&lt;p&gt;&lt;d&gt;&lt;span style="color:#009900;"&gt;En la división euclidiana r es positivo y menor que el módulo del divisor.&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/divis5.html"&gt;http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/divis5.html&lt;/a&gt; &lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.math.hawaii.edu/~lee/courses/Division.pdf"&gt;http://www.math.hawaii.edu/~lee/courses/Division.pdf&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#993399;"&gt;&lt;span style="color:#009900;"&gt;En las congruencias modulo m el estrictamente positivo siempre es m existiendo sin embargo restos negativos.Dos enteros a y b son congruentes si la diferencia a-b es divisible por el entero positivo m. El mejor sitio de consulta lo tenemos aquí&lt;/span&gt;:&lt;br /&gt;&lt;/span&gt;&lt;a href="http://ma1.eii.us.es/Material/IMD_ii_Ap.pdf"&gt;http://ma1.eii.us.es/Material/IMD_ii_Ap.pdf&lt;/a&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6808805725307017616?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6808805725307017616/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6808805725307017616&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6808805725307017616'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6808805725307017616'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/division-entera-y-congruencias.html' title='Division entera y congruencias'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1493419260014458671</id><published>2008-01-22T00:57:00.010+01:00</published><updated>2009-10-08T04:35:13.268+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Lo mejor de E.S.O, BACH</title><content type='html'>A diferencia los mejores problemas:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.iesfelixdeazara.com/departamentos/matematicas/mates1.htm"&gt;http://www.iesfelixdeazara.com/departamentos/matematicas/mates1.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.sabuco.com/matematicas/index.htm"&gt;http://www.sabuco.com/matematicas/index.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Para &lt;span id="SPELLING_ERROR_0" class="blsp-spelling-corrected"&gt;teoría&lt;/span&gt; y apuntes:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.arundanet.com/matesxronda/apuntes.php?curso=eso3"&gt;http://www.arundanet.com/matesxronda/apuntes.php?curso=eso3&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.vitutor.com/index.html"&gt;http://www.vitutor.com/index.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.dmae.upct.es/~pepemar/"&gt;http://www.dmae.upct.es/~pepemar/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Si quieres seguir un curso:&lt;br /&gt;&lt;a href="http://www.alcaste.com/departamentos/matematicas/secundaria/secundaria.htm"&gt;http://www.alcaste.com/departamentos/matematicas/secundaria/secundaria.htm&lt;/a&gt;&lt;br /&gt;y muchos exámenes:&lt;br /&gt;&lt;a href="http://ejerciciosyexamenes.com/index.html"&gt;http://ejerciciosyexamenes.com/index.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://bitacoraed.wordpress.com/"&gt;http://bitacoraed.wordpress.com/&lt;/a&gt;&lt;br /&gt;y la moda de &lt;span id="SPELLING_ERROR_1" class="blsp-spelling-corrected"&gt;Álgebra&lt;/span&gt;+ &lt;span id="SPELLING_ERROR_2" class="blsp-spelling-corrected"&gt;Geometría&lt;/span&gt; para practicar:&lt;br /&gt;&lt;a href="http://www.geogebra.org/cms/"&gt;http://www.geogebra.org/cms/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Y desde luego:&lt;br /&gt;&lt;a href="http://www.juntadeandalucia.es/averroes/iesarroyo/matematicas/matematicas.htm"&gt;http://www.juntadeandalucia.es/averroes/iesarroyo/matematicas/matematicas.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.educa.madrid.org/web/ies.avenidadelostor.madrid/matematicas/index.html"&gt;http://www.educa.madrid.org/web/ies.avenidadelostor.madrid/matematicas/index.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.amolasmates.es/"&gt;&lt;span style="color:#000099;"&gt;http://www.amolasmates.es/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;En wikipedia:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://maralboran.org/wikipedia/index.php/Portada"&gt;http://maralboran.org/wikipedia/index.php/Portada&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Videos de Bachillerato y Anaya resueltos:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.telefonica.net/web2/sagrariosolerruiz/"&gt;http://www.telefonica.net/web2/sagrariosolerruiz/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://carmesimatematic.webcindario.com/M.Secundaria.htm"&gt;http://carmesimatematic.webcindario.com/M.Secundaria.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Otro libro 4º eso con sus problemas resueltos:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://platea.pntic.mec.es/jfgarcia/"&gt;http://platea.pntic.mec.es/jfgarcia/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-&lt;span id="SPELLING_ERROR_3" class="blsp-spelling-error"&gt;Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1493419260014458671?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1493419260014458671/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1493419260014458671&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1493419260014458671'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1493419260014458671'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/lo-mejor-de-la-eso.html' title='Lo mejor de E.S.O, BACH'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1461571091124636280</id><published>2008-01-21T00:48:00.000+01:00</published><updated>2008-01-22T00:29:02.630+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Pigeonhole Principle</title><content type='html'>&lt;span style="color:#ffcc00;"&gt;Lo mas simple posible porque aqui nada mas que lo lies un poco...&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://hk.geocities.com/maths_pigeonhole_principle/main.htm"&gt;&lt;span style="color:#3333ff;"&gt;http://hk.geocities.com/maths_pigeonhole_principle/main.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.cs.cornell.edu/Courses/cs280/2002sp/pigeonhole%20problems.htm"&gt;&lt;span style="color:#009900;"&gt;http://www.cs.cornell.edu/Courses/cs280/2002sp/pigeonhole%20problems.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;&lt;/span&gt;&lt;a href="http://www.cidse.itcr.ac.cr/revistamate/MundoMatematicas/casillas/index.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.cidse.itcr.ac.cr/revistamate/MundoMatematicas/casillas/index.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;Y aquí un estudio mas serio de Pablo Fernandez Gallardo:&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/ciencias/gallardo/index.htm"&gt;&lt;span style="color:#3333ff;"&gt;http://www.uam.es/personal_pdi/ciencias/gallardo/index.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1461571091124636280?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1461571091124636280/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1461571091124636280&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1461571091124636280'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1461571091124636280'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/pigeon-hole.html' title='Pigeonhole Principle'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6307594857806549170</id><published>2008-01-18T19:48:00.000+01:00</published><updated>2008-01-30T05:05:24.544+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Euler zetas y Rieman</title><content type='html'>&lt;a href="http://en.wikipedia.org/wiki/Proof_of_the_Euler_product_formula_for_the_Riemann_zeta_function"&gt;http://en.wikipedia.org/wiki/Proof_of_the_Euler_product_formula_for_the_Riemann_zeta_function&lt;/a&gt;&lt;br /&gt;Mas claro todavia:&lt;br /&gt;&lt;a href="http://primes.utm.edu/glossary/page.php?sort=EulerZetaFunction"&gt;http://primes.utm.edu/glossary/page.php?sort=EulerZetaFunction&lt;/a&gt;&lt;br /&gt;y todavia mas:&lt;br /&gt;&lt;a href="http://www.secamlocal.ex.ac.uk/people/staff/mrwatkin/zeta/devlin.pdf"&gt;http://www.secamlocal.ex.ac.uk/people/staff/mrwatkin/zeta/devlin.pdf&lt;/a&gt;&lt;br /&gt;Un poco mas allá:&lt;br /&gt;&lt;a href="http://www.maa.org/editorial/euler/How%20Euler%20Did%20It%2051%20Multizeta%20functions.pdf"&gt;http://www.maa.org/editorial/euler/How%20Euler%20Did%20It%2051%20Multizeta%20functions.pdf&lt;/a&gt;&lt;br /&gt;No dejar de hojear:&lt;br /&gt;&lt;a href="http://plus.maths.org/issue19/features/infseries/"&gt;http://plus.maths.org/issue19/features/infseries/&lt;/a&gt;&lt;br /&gt;y el clásico de Robin Chapman:&lt;br /&gt;&lt;a href="http://www.secamlocal.ex.ac.uk/people/staff/rjchapma/etc/zeta2.pdf"&gt;http://www.secamlocal.ex.ac.uk/people/staff/rjchapma/etc/zeta2.pdf&lt;/a&gt;&lt;br /&gt;y algunos valores:&lt;br /&gt;&lt;a href="http://www.sosmath.com/CBB/viewtopic.php?=&amp;amp;p=77415"&gt;http://www.sosmath.com/CBB/viewtopic.php?=&amp;amp;p=77415&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6307594857806549170?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6307594857806549170/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6307594857806549170&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6307594857806549170'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6307594857806549170'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/euler-zetas-y-rieman.html' title='Euler zetas y Rieman'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-97975030171415388</id><published>2008-01-13T13:46:00.000+01:00</published><updated>2008-02-02T18:59:24.282+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Jacobiano transform.</title><content type='html'>x=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;rcost&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;Dx&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;Dr&lt;/span&gt;=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;cost&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;Dx&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;Dt&lt;/span&gt;=-&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;rsint&lt;/span&gt;&lt;br /&gt;y=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_7"&gt;rsent&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_8"&gt;Dy&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_9"&gt;Dr&lt;/span&gt;=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_10"&gt;sent&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_11"&gt;Dy&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_12"&gt;Dt&lt;/span&gt;= &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_13"&gt;rcost&lt;/span&gt;&lt;br /&gt;J(x,y/r,t)=r(&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_14"&gt;cost&lt;/span&gt;)^2+r(&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_15"&gt;sent&lt;/span&gt;)^2=r&lt;br /&gt;En la integral debemos de hacer el cambio a polares y &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_16"&gt;además&lt;/span&gt; multiplicar por el valor de J.Ejemplos:&lt;br /&gt;&lt;a href="http://www.innova.uned.es/webpages/ildef/Mate_III_Econ/int_doble.pdf"&gt;http://www.innova.uned.es/webpages/ildef/Mate_III_Econ/int_doble.pdf&lt;/a&gt;&lt;br /&gt;Vamos con la &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_17"&gt;transformación&lt;/span&gt; inversa:&lt;br /&gt;r=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_18"&gt;sqrt&lt;/span&gt;(x^2+y^2)&lt;br /&gt;t=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_19"&gt;arctan&lt;/span&gt;(y/x)&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_20"&gt;Dr&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_21"&gt;Dx&lt;/span&gt;=x/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_22"&gt;sqrt&lt;/span&gt;(x^2+y^2) &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_23"&gt;Dr&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_24"&gt;Dy&lt;/span&gt;=y/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_25"&gt;sqrt&lt;/span&gt;(x^2+y^2)&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_26"&gt;Dt&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_27"&gt;Dx&lt;/span&gt;=-y/x^2((y^2/x^2)+1) &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_28"&gt;Dt&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_29"&gt;Dy&lt;/span&gt;=1/x((y^2/x^2)+1)&lt;br /&gt;Haciendo el determinante obtenemos J(r,t/x,t)=1/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_30"&gt;sqrt&lt;/span&gt;(x^2+y^2)&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_31"&gt;Obsérvese&lt;/span&gt; que J(x,y)=r=1/J(r,t)=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_32"&gt;sqrt&lt;/span&gt;(x^2+y^2)&lt;br /&gt;&lt;br /&gt;A useful fact is that the Jacobian of the inverse transformation is the reciprocal of the Jacobian of the original transformation:&lt;br /&gt;Aqui hay una prueba de todo ello:&lt;br /&gt;&lt;a href="http://ltcconline.net/greenl/courses/202/multipleIntegration/jacobians.htm"&gt;&lt;span style="color:#006600;"&gt;http://ltcconline.net/greenl/courses/202/multipleIntegration/jacobians.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="mailto:francisco.lsotelo@gmail.com"&gt;francisco.lsotelo@gmail.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-97975030171415388?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/97975030171415388/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=97975030171415388&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/97975030171415388'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/97975030171415388'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2008/01/jacobiano-de-tranasformacin.html' title='Jacobiano transform.'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-3887951213300639726</id><published>2007-11-25T20:39:00.005+01:00</published><updated>2010-07-28T11:27:18.673+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Sucesiones</title><content type='html'>&lt;a href="http://www.satd.uma.es/a_valverde/Calculo/apuntes/TemaC2.pdf"&gt;&lt;/a&gt;&lt;span style="color:#006600;"&gt;&lt;span id="SPELLING_ERROR_0" class="blsp-spelling-corrected"&gt;Además&lt;/span&gt; de las consabidas fórmulas del cálculo de límites:&lt;span id="SPELLING_ERROR_1" class="blsp-spelling-corrected"&gt;división&lt;/span&gt; por el término de mayor grado,multiplicar por el conjugado,límites del número e, L'&lt;span id="SPELLING_ERROR_2" class="blsp-spelling-error"&gt;Hopital&lt;/span&gt;... hemos de añadir los de la formula de &lt;span id="SPELLING_ERROR_3" class="blsp-spelling-error"&gt;Stirling&lt;/span&gt;,de la media &lt;span id="SPELLING_ERROR_4" class="blsp-spelling-corrected"&gt;aritmética&lt;/span&gt; y la geométrica, desarrollo en serie, &lt;span id="SPELLING_ERROR_5" class="blsp-spelling-error"&gt;infinitésimos&lt;/span&gt; equivalentes, y el criterio de &lt;span id="SPELLING_ERROR_6" class="blsp-spelling-error"&gt;Stolz&lt;/span&gt;.El criterio de cociente a_(n+1)/a_n es para series pero como cuando el valor de este límite es menor que 1 la serie converge y como para que converja es necesariamente &lt;span id="SPELLING_ERROR_7" class="blsp-spelling-error"&gt;lim&lt;/span&gt;{a_n}=0 pues eso, que si el cociente es menor que 1(hablamos de series de &lt;span id="SPELLING_ERROR_8" class="blsp-spelling-corrected"&gt;términos&lt;/span&gt; positivos) el límite de a_n es 0.&lt;span id="SPELLING_ERROR_9" class="blsp-spelling-corrected"&gt;Además&lt;/span&gt; si existe el límite a_(n+1)/a_n =p entonces &lt;span id="SPELLING_ERROR_10" class="blsp-spelling-corrected"&gt;también&lt;/span&gt; &lt;span id="SPELLING_ERROR_11" class="blsp-spelling-error"&gt;lim&lt;/span&gt; (a_n)^(1/n)=p&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;/span&gt;&lt;a href="http://www2.uca.es/facultad/innova-empresariales/bego/varios/sucesiones.pdf"&gt;&lt;span style="color:#000099;"&gt;http://www2.uca.es/facultad/innova-empresariales/bego/varios/sucesiones.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/miembros/mcruz/ICI/SUCES-04.pdf"&gt;&lt;span style="color:#000099;"&gt;http://ma1.eii.us.es/miembros/mcruz/ICI/SUCES-04.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt; (***)&lt;br /&gt;&lt;/span&gt;&lt;a onclick="return top.js.OpenExtLink(window,event,this)" href="http://www.satd.uma.es/a_valverde/Calculo/apuntes/TemaC2.pdf" target="_blank"&gt;&lt;span style="color:#000099;"&gt;http://www.satd.uma.es/a_valverde/Calculo/apuntes/TemaC2.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onclick="return top.js.OpenExtLink(window,event,this)" href="http://ma1.eii.us.es/Material/CI_iti_Bol1_S.pdf" target="_blank"&gt;&lt;span style="color:#000099;"&gt;http://ma1.eii.us.es/Material/CI_iti_Bol1_S.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www-ma3.upc.es/users/carmona/teaching/problemas/sucesiones.pdf"&gt;&lt;span style="color:#000099;"&gt;http://www-ma3.upc.es/users/carmona/teaching/problemas/sucesiones.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#000099;"&gt;&lt;a href="http://www.maths-express.com/bac-exo/bac-s/cour-s/suite-es/suite.htm"&gt;&lt;span style="color:#000099;"&gt;http://www.maths-express.com/bac-exo/bac-s/cour-s/suite-es/suite.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://perso.orange.fr/gilles.costantini/Lycee_fichiers/CoursP_fichiers/suites.pdf"&gt;&lt;span style="color:#000099;"&gt;http://perso.orange.fr/gilles.costantini/Lycee_fichiers/CoursP_fichiers/suites.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt; &lt;/span&gt;&lt;a href="http://perso.orange.fr/gilles.costantini/Lycee_fichiers/CoursT_fichiers/suites.pdf"&gt;&lt;span style="color:#000099;"&gt;http://perso.orange.fr/gilles.costantini/Lycee_fichiers/CoursT_fichiers/suites.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt; &lt;/span&gt;&lt;a href="http://maths54.free.fr/maths1/suitnume/math129.html"&gt;&lt;span style="color:#000099;"&gt;http://maths54.free.fr/maths1/suitnume/math129.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www-ma3.upc.es/users/carmona/teaching/problemas.html"&gt;&lt;span style="color:#000099;"&gt;http://www-ma3.upc.es/users/carmona/teaching/problemas.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://matematicas.uclm.es/ind-cr/calculo/files/cap1.pdf"&gt;&lt;span style="color:#000099;"&gt;http://matematicas.uclm.es/ind-cr/calculo/files/cap1.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.ugr.es/~fjperez/parcial1_02_sol.pdf"&gt;&lt;span style="color:#000099;"&gt;http://www.ugr.es/~fjperez/parcial1_02_sol.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.ugr.es/~fjperez/Ejer_suc_ser_func.pdf"&gt;&lt;span style="color:#000099;"&gt;http://www.ugr.es/~fjperez/Ejer_suc_ser_func.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#000099;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#660000;"&gt;&lt;span id="SPELLING_ERROR_12" class="blsp-spelling-corrected"&gt;Aquí&lt;/span&gt; queda claro el criterio de &lt;span id="SPELLING_ERROR_13" class="blsp-spelling-error"&gt;Stolz&lt;/span&gt;:&lt;br /&gt;Se aplica en estos dos casos en a_n/b_n:&lt;br /&gt;a) {b_n} estrictamente creciente/decreciente y &lt;span id="SPELLING_ERROR_15" class="blsp-spelling-error"&gt;lim&lt;/span&gt;{b_n}=+/- infinito&lt;br /&gt;b) {b_n} estrictamente&lt;span style="font-size:100%;"&gt; &lt;/span&gt;creciente/decreciente y &lt;span id="SPELLING_ERROR_17" class="blsp-spelling-error"&gt;lim&lt;/span&gt;{a_n}=&lt;span id="SPELLING_ERROR_18" class="blsp-spelling-error"&gt;lim&lt;/span&gt;{b_n}=0&lt;br /&gt;y &lt;span id="SPELLING_ERROR_19" class="blsp-spelling-corrected"&gt;aquí&lt;/span&gt; lo vemos mas formalmente: &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#660000;"&gt;&lt;a href="http://ocw.uc3m.es/matematicas/calculo-i/material-de-clase-1/Tema2.pdf"&gt;http://ocw.uc3m.es/matematicas/calculo-i/material-de-clase-1/Tema2.pdf&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.uv.es/~anamat/practicas/practanalisi.pdf"&gt;&lt;span style="color:#cc33cc;"&gt;http://www.uv.es/~anamat/practicas/practanalisi.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://filemon.upct.es/~juan/docencia/fund/suc.pdf"&gt;http://filemon.upct.es/~juan/docencia/fund/suc.pdf&lt;/a&gt;&lt;br /&gt;El criterio de Stolz para la raiz seria Lim = A_n^(1/B_n) donde tomando logaritmos&lt;br /&gt;ln(Lim)=ln(A_n/B_n)=(1/(B_n-B_(n-1))(ln(A_n-ln(A_(n-1)) de donde&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;&lt;strong&gt;lim(A_n)^(1/B_n)=lim(A_n/A_(n-1))^(1/(B_n-B_(n-1)))&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Los siete tipos de indeterminaciones que nos podemos encontrar son:&lt;br /&gt;&lt;span style="font-size:180%;color:#000099;"&gt;&lt;strong&gt;oo-oo, oo/oo, oo*0, 0/0, (oo)^0, 1^(oo), 0^0&lt;span style="font-size:100%;"&gt; &lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;Aquí tenemos una buena definición de punto de acumulación que nos puede servir:&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.scribd.com/doc/437311/Teoria-de-Conjuntos-y-Funciones"&gt;http://www.scribd.com/doc/437311/Teoria-de-Conjuntos-y-Funciones&lt;/a&gt;&lt;br /&gt;Esta página canaria tambien está bastante bien:&lt;br /&gt;&lt;a href="http://www.dma.ulpgc.es/~aplaza/ficheros/calculo/ficheros/series1.pdf"&gt;http://www.dma.ulpgc.es/~aplaza/ficheros/calculo/ficheros/series1.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Y no podia faltar:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unizar.es/analisis_matematico/analisis1/prg_analisis1.html"&gt;&lt;span style="color:#cc0000;"&gt;http://www.unizar.es/analisis_matematico/analisis1/prg_analisis1.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#000099;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#000099;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;span style="font-size:100%;color:#330000;"&gt;&lt;em&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#000099;"&gt;&lt;/span&gt;&lt;/strong&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-3887951213300639726?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/3887951213300639726/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=3887951213300639726&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3887951213300639726'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/3887951213300639726'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/11/sucesiones.html' title='Sucesiones'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2981087050079565264</id><published>2007-11-25T03:28:00.000+01:00</published><updated>2007-11-25T03:49:28.710+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Representación de curvas</title><content type='html'>Curvas explicitas:&lt;br /&gt;&lt;a href="http://apuntesdemates.googlepages.com/representacion.pdf"&gt;http://apuntesdemates.googlepages.com/representacion.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.gt.matfun.ull.es/angel/apuntes/curvasgr.pdf"&gt;http://www.gt.matfun.ull.es/angel/apuntes/curvasgr.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://huitoto.udea.edu.co/Matematicas/ContenidoUnidad6.html"&gt;http://huitoto.udea.edu.co/Matematicas/ContenidoUnidad6.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2981087050079565264?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2981087050079565264/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2981087050079565264&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2981087050079565264'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2981087050079565264'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/11/representacin-de-curvas.html' title='Representación de curvas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5061312728547078725</id><published>2007-11-21T23:40:00.000+01:00</published><updated>2007-11-22T10:47:24.586+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Lattice Points</title><content type='html'>&lt;span style="color:#3333ff;"&gt;¿Cuantos puntos de coordenadas enteras &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_0"&gt;están&lt;/span&gt; situados en una circunferencia de radio R centrada en el origen O(0,0)?&lt;br /&gt;Esto nos lo da la &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_1"&gt;función r(n)&lt;/span&gt; &lt;/span&gt;&lt;a class="Hyperlink" href="http://mathworld.wolfram.com/SumofSquaresFunction.html"&gt;&lt;span style="color:#cc0000;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;sum&lt;/span&gt;&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;of&lt;/span&gt;&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;squares&lt;/span&gt;&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;function&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#3333ff;"&gt; y &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;practicamente&lt;/span&gt;&lt;/span&gt; los podemos obtener con: &lt;/span&gt;&lt;a href="http://wims.unice.fr/wims/en_tool~number~twosquares.en.html"&gt;&lt;span style="color:#ff0000;"&gt;http://wims.unice.fr/wims/en_tool~number~twosquares.en.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#3333ff;"&gt;&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_7"&gt;Así&lt;/span&gt; por ejemplo para un R^2=441 la &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_8"&gt;única&lt;/span&gt; &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_9"&gt;descomposición&lt;/span&gt; que encontramos es&lt;br /&gt;0^2+21^2 que corresponde a 4 puntos.Para R^2=425 obtenemos 5^2+20^2,8^2+19^2 y 13^2+16^2 tres representaciones distintas que nos &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_10"&gt;darían&lt;/span&gt; 8*3=24 puntos,para R^2=392 obtenemos 14^2+14^2 una &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_11"&gt;única&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_12"&gt;representación&lt;/span&gt; donde no hay cero pero como son iguales solo admite 4 puntos&lt;br /&gt;(+-14,+-14).Los números como 437 no se pueden representar como suma de dos cuadrados al igual que el 437=19*23 los que tienen &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_13"&gt;algún&lt;/span&gt; factor primo p que es igual a 3 &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_14"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;mod&lt;/span&gt;&lt;/span&gt; 4 con potencia impar(en este caso los dos el 19 y el 23) no se pueden poner como suma de dos cuadrados.&lt;br /&gt;Si lo queremos todo mas &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_15"&gt;fácil&lt;/span&gt; entonces (&lt;/span&gt;&lt;span style="color:#ff0000;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_16"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;Sloane&lt;/span&gt;&lt;/span&gt;'s &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A046109"&gt;&lt;span style="color:#ff0000;"&gt;A046109&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#3333ff;"&gt;) nos da los puntos situados justo en la circunferencia(en la linea) para R=0,1,2,3...&lt;br /&gt;También &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_7"&gt;podriamos&lt;/span&gt; hacer esto con la herramienta:&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.alpertron.com.ar/CUAD.HTM"&gt;&lt;span style="color:#ff0000;"&gt;http://www.alpertron.com.ar/CUAD.HTM&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#3333ff;"&gt;&lt;br /&gt;contando el número de soluciones de x^2+y^2=R^2&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Para el número de puntos de coordenadas enteras que hay en el interior de un círculo de radio R es N(r) y nos lo da la fórmula &lt;/span&gt;&lt;a class="Hyperlink" href="http://mathworld.wolfram.com/GausssCircleProblem.html"&gt;&lt;span style="color:#3366ff;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_8"&gt;Gauss&lt;/span&gt;'s &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_9"&gt;circle&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_10"&gt;problem&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt; y si los queremos directamente para R=0,1,2,3,... (&lt;/span&gt;&lt;span style="color:#3366ff;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_11"&gt;Sloane&lt;/span&gt;'s &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A000328"&gt;&lt;span style="color:#3366ff;"&gt;A000328&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;).Si queremos seguir enredando N(r) está relacionada con &lt;/span&gt;&lt;a class="Hyperlink" href="http://mathworld.wolfram.com/SumofSquaresFunction.html"&gt;&lt;span style="color:#3366ff;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_12"&gt;sum&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_13"&gt;of&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_14"&gt;squares&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_15"&gt;function&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt; mediante la fórmula N(r)=&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_16"&gt;Sum&lt;/span&gt;(r(n),n,0,r^2) que es la suma de todas las posibles representaciones de los radios de&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_17"&gt;sde&lt;/span&gt; 0 a r^2 como suma de dos cuadrados que los tenemos aquí: &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A004018"&gt;&lt;span style="color:#3333ff;"&gt;A004018&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;&lt;br /&gt;Por ejemplo en una circunferencia de radio 5 cinco vemos que hay por medio de la secuencia &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A046109"&gt;&lt;span style="color:#3366ff;"&gt;A046109&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt; 12 puntos enteros en la propia circunferencia, por la &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A000328"&gt;&lt;span style="color:#3366ff;"&gt;A000328&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt; vemos que hay en el interior del circulo de radio 5, 81 puntos enteros que son los mismos que si sumamos desde 0 a 5^2 es decir los primeros 26 términos de &lt;/span&gt;&lt;a class="Hyperlink" href="http://www.research.att.com/~njas/sequences/A004018"&gt;&lt;span style="color:#3333ff;"&gt;A004018&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;&lt;br /&gt;Ahí queda eso.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#ffffff;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5061312728547078725?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5061312728547078725/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5061312728547078725&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5061312728547078725'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5061312728547078725'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/11/lattice-points.html' title='Lattice Points'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-377859702043447880</id><published>2007-11-07T20:24:00.000+01:00</published><updated>2008-01-21T00:40:56.326+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Divisibilidad y Primos</title><content type='html'>&lt;span style="color:#ff0000;"&gt;En un problema de divisibilidad, las mejores herramientas suelen ser:&lt;br /&gt;si a / b y a / c =&gt; a / (b-c) , a / (b+c) , a / (bx + cy) con x e y también enteros.&lt;br /&gt;si a / b y b =/=0 entonces el módulo de b es mayor o igual que el módulo de a.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.ehu.es/olimpiadamat/Curso%202005-06/Material/Aritmetica/Aritmetica.pdf"&gt;http://www.ehu.es/olimpiadamat/Curso%202005-06/Material/Aritmetica/Aritmetica.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;Dados dos números enteros a y b (con a distinto de 0), se dice que a divide a b, y lo escribimos como a/b,si existe un c∈Z tal que b= ac.&lt;br /&gt;También se dice que a es un factor o divisor de b, y que b es un múltiplo de a.&lt;br /&gt;Algunas propiedades derivadas de la definición anterior:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;&lt;br /&gt;1/a&lt;br /&gt;a/0&lt;br /&gt;a/b y a/c ⇒ a/b+c , ab+c o mas generalmente:&lt;br /&gt;a/b y a/c ⇔ a/bx+cy para cualesquiera x, y∈ Z&lt;br /&gt;a/b y b/a ⇒ a = b o bien a = -b&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="color:#ffcc33;"&gt;Algoritmo de Euclides&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff6600;"&gt;Este método se basa en la siguiente propiedad:&lt;br /&gt;si A y B son enteros entonces DCM(A,B) = DCM(A-B,B)&lt;br /&gt;Pueden encontrar &lt;/span&gt;&lt;a href="http://www.oma.org.ar/omanet/cym98/dcmcacbc.htm"&gt;&lt;span style="color:#330099;"&gt;la demostración aquí&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff6600;"&gt;.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#ff6600;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="color:#ffcc00;"&gt;Buscando Primos&lt;/span&gt;&lt;br /&gt;&lt;/strong&gt;&lt;span style="color:#009900;"&gt;Una forma de ver si un número es primo es probar dividirlo por todos los números menores que él y si ninguno lo divide, ¡ganamos!, el número es primo&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;Sin embargo, el divisor (distinto de n) más grande posible es n/2, así que podríamos probar sólo hasta n/2 en vez de n-1. Pero si n/2 es un número entero que es divisor de n, entonces 2 también es divisor (¡porque n dividido 2 es entero!), pero ya probamos antes si el 2 dividía a n. Así que no hace falta probar con el n/2. Entonces el siguiente divisor más grande posible es n/3, pero por un razonamiento análogo, tampoco hace falta probarlo ya que antes habíamos probado con 3.&lt;br /&gt;¿Hasta cuando podemos repetir esto? Bueno hasta que n/i = i, o sea hasta que n = i^2, o sea hasta que i=sqrt(n). Una forma más formal de ver esto es que si d es un divisor de n, entonces n/d es un divisor de n. Así que en vez de probar con estos dos números hace falta probar sólo con el más chico. Pero si uno es mayor que sqrt(n) entonces el otro es menor que n/sqrt(n) =sqrt(n). Por ello el más chico seguro que es menor que n y entonces sólo hace falta probar hasta sqrt(n)&lt;/span&gt;&lt;br /&gt;Vamos a probar si 7247 es primo&lt;br /&gt;Sqrt(7247)=85.129 debemos probar hasta con el número primo menor o igual que 85.129 que&lt;br /&gt;en este caso es el 83&lt;br /&gt;&lt;br /&gt;Como lectura esta muy bien el Teorema de los números primos:&lt;br /&gt;  &lt;a href="http://thales.cica.es/rd/Recursos/rd97/UnidadesDidacticas/16-2-o-primos.html"&gt;&lt;span style="color:#009900;"&gt;http://thales.cica.es/rd/Recursos/rd97/UnidadesDidacticas/16-2-o-primos.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-377859702043447880?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/377859702043447880/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=377859702043447880&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/377859702043447880'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/377859702043447880'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/11/divisibilidad.html' title='Divisibilidad y Primos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7291790820935201665</id><published>2007-10-17T01:48:00.001+02:00</published><updated>2009-02-08T12:08:58.750+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Integrales impropias</title><content type='html'>&lt;a href="http://www2.uah.es/josem_salazar/material_docente_quimicas/calculo/teoria/t6/t6.pdf"&gt;&lt;span style="color:#cc9933;"&gt;http://www2.uah.es/josem_salazar/material_docente_quimicas/calculo/teoria/t6/t6.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.masquemates.com/calculo/07-impropias.pdf"&gt;&lt;span style="color:#33cc00;"&gt;http://www.masquemates.com/calculo/07-impropias.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.ma2.us.es/pub/indexdocencia.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.ma2.us.es/pub/indexdocencia.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;&lt;/span&gt;&lt;a href="http://www.esi2.us.es/~mbilbao/calculo.htm"&gt;http://www.esi2.us.es/~mbilbao/calculo.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.ucm.es/info/metodos/programas/ci/ci-pepe.htm#exm"&gt;&lt;span style="color:#ff6600;"&gt;http://www.ucm.es/info/metodos/programas/ci/ci-pepe.htm#exm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff6600;"&gt; &lt;/span&gt;&lt;br /&gt;Aqui tenemos hasta videos:&lt;br /&gt;&lt;a href="http://www.dmae.upct.es/~juan/videosfund/videosfund.htm"&gt;&lt;span style="color:#ff0000;"&gt;http://www.dmae.upct.es/~juan/videosfund/videosfund.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://online.math.uh.edu/HoustonACT/videocalculus/"&gt;&lt;span style="color:#990000;"&gt;http://online.math.uh.edu/HoustonACT/videocalculus/&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;y los infinitesimos equivalentes por si los necesitamos:&lt;br /&gt;&lt;a href="http://www.topografia.upm.es/asignaturas/matematicas/primero/Apuntes/Formula_de_Taylor/infinitesimos.pdf"&gt;http://www.topografia.upm.es/asignaturas/matematicas/primero/Apuntes/Formula_de_Taylor/infinitesimos.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="color:#993300;"&gt;León-Sotelo&lt;/span&gt;&lt;/strong&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7291790820935201665?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7291790820935201665/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7291790820935201665&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7291790820935201665'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7291790820935201665'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/10/integrales-impropias.html' title='Integrales impropias'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-229947634320044790</id><published>2007-10-11T21:43:00.000+02:00</published><updated>2007-10-14T11:39:46.966+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Un clásico entre los clásicos</title><content type='html'>&lt;span style="font-size:180%;color:#009900;"&gt;&lt;strong&gt;¡¡Greg Gamble!!&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Con sus lecturas comencé mis paseos olímpicos por la red.Vaya aquí su nombre para que por lo menos no lo olvide.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.maths.uwa.edu.au/~gregg/"&gt;&lt;span style="color:#ff0000;"&gt;&lt;strong&gt;http://www.maths.uwa.edu.au/~gregg/&lt;/strong&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;&lt;strong&gt; &lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.madras.fife.sch.uk/maths/enrichment/index.html"&gt;&lt;span style="color:#ff0000;"&gt;&lt;strong&gt;http://www.madras.fife.sch.uk/maths/enrichment/index.html&lt;/strong&gt;&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-229947634320044790?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/229947634320044790/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=229947634320044790&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/229947634320044790'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/229947634320044790'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/10/un-clsico-entre-los-clsicos.html' title='Un clásico entre los clásicos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1208892295093748604</id><published>2007-10-11T08:38:00.000+02:00</published><updated>2007-10-12T01:48:07.950+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Regla de L´Hopital</title><content type='html'>Si existe el límite para x=&gt;a de f´(x)/g´(x)=l entonces el límite para x=&gt;a de&lt;br /&gt;f(x)/ g(x) es también l.Tanto a como l pueden tomar cualquier valor real e incluso +&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;oo&lt;/span&gt; y -&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;oo&lt;/span&gt;.&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_2"&gt;Aquí&lt;/span&gt; tenemos un claro ejemplo donde al no existir el limite en el cociente de las segundas derivadas nada podemos decir del cociente de las primeras derivadas y &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_3"&gt;lógicamente&lt;/span&gt; tampoco del limite de la &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_4"&gt;función&lt;/span&gt; que claramente es uno pero que L´&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;Hopital&lt;/span&gt; en este caso no nos dice nada,no es aplicable:&lt;br /&gt;&lt;a href="http://www.dougshaw.com/findtheerror/FTELHopital.html"&gt;http://www.dougshaw.com/findtheerror/FTELHopital.html&lt;/a&gt;&lt;br /&gt;y aqui pongo una buena dirección con problemas de límites de sucesiones para ir abriendo boca:&lt;br /&gt;&lt;a href="http://www-ma3.upc.es/users/carmona/teaching/problemas/sucesiones.pdf"&gt;http://www-ma3.upc.es/users/carmona/teaching/problemas/sucesiones.pdf&lt;/a&gt;&lt;br /&gt;El video Nº 46 habla del tema:&lt;br /&gt;&lt;a href="http://online.math.uh.edu/HoustonACT/videocalculus/"&gt;http://online.math.uh.edu/HoustonACT/videocalculus/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1208892295093748604?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1208892295093748604/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1208892295093748604&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1208892295093748604'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1208892295093748604'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/10/regla-de-lhopital.html' title='Regla de L´Hopital'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6122205327787485591</id><published>2007-10-10T07:46:00.009+02:00</published><updated>2011-09-30T21:59:55.234+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Ruffini con ax+b</title><content type='html'>&lt;span style="color:#cc0000;"&gt;4x^3-8x^2+2x-1):(2x+1)=(2x^3-4x^2+x-1/2):(x+1/2)=(2x^2-5x+7/2)-(9/4)/(x+1/2) = (2x^2-5x+7/2)-(9/2)/(2x+1)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;....................2......-4........ 1.......-1/2 &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;.........-1 /2............-1........ 5/2..... 7/4 &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;----------------------------------------------------&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#006600;"&gt;....&lt;/span&gt;&lt;span style="color:#006600;"&gt;................2..... -5........ 7/2.....-9/4 &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#663366;"&gt;Como vemos el cociente es el mismo y el resto que nos da Ruffini al hacer la tabla para x=-1/2 que es el mismo que al sustituir en el polinomio "preparado" x por -1/2 hemos de multiplicarlo por a (2 en el ejemplo&lt;/span&gt;)&lt;br /&gt;&lt;a href="http://math2.org/mmb/thread/40121"&gt;http://math2.org/mmb/thread/40121&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.x.edu.uy/damaso/polinomios%202006.pdf"&gt;http://www.x.edu.uy/damaso/polinomios%202006.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.purplemath.com/modules/polydiv3.htm"&gt;http://www.purplemath.com/modules/polydiv3.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.ing.unlp.edu.ar/decanato/ingreso/contenidos/069-072-Division_polinomios.pdf"&gt;http://www.ing.unlp.edu.ar/decanato/ingreso/contenidos/069-072-Division_polinomios.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://britton.disted.camosun.bc.ca/math073/test2_solution.pdf"&gt;http://britton.disted.camosun.bc.ca/math073/test2_solution.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Factoreo polinómico:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://alumno.elsabio.com/tmp/27835.FactorizaciÃ³n.doc"&gt;&lt;span style="color:#cc0000;"&gt;http://alumno.elsabio.com/tmp/27835.Factorizaci%C3%B3n.doc&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;La aplicación practica esta aqui:&lt;br /&gt;&lt;a href="http://www.math.csusb.edu/math110/src/tools/syn_div_int.html"&gt;&lt;span style="color:#006600;"&gt;http://www.math.csusb.edu/math110/src/tools/syn_div_int.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Aqui lo tenemos bastante claro:&lt;br /&gt;&lt;a href="http://www.colegiovirgendegracia.org/eso/documentos/mate/Ficha_11_Algebra_Polinomios.pdf"&gt;http://www.colegiovirgendegracia.org/eso/documentos/mate/Ficha_11_Algebra_Polinomios.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Polynomial Computation:&lt;br /&gt;&lt;a href="http://icm.mcs.kent.edu/research/demo.html"&gt;http://icm.mcs.kent.edu/research/demo.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Adeel Khan polynomial:&lt;br /&gt;&lt;a href="http://www.artofproblemsolving.com/Resources/Papers/PolynomialsAK.pdf"&gt;http://www.artofproblemsolving.com/Resources/Papers/PolynomialsAK.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://matematicapro.googlepages.com/5_10POLINOMIOS_2008.pdf"&gt;http://matematicapro.googlepages.com/5_10POLINOMIOS_2008.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;http://es.scribd.com/doc/34809820/METODO-DE-RUFFINI-Y-TEOREMA-DEL-RESTO&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6122205327787485591?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6122205327787485591/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6122205327787485591&amp;isPopup=true' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6122205327787485591'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6122205327787485591'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/10/ruffini-con-axb.html' title='Ruffini con ax+b'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4934164761398671144</id><published>2007-10-06T11:43:00.000+02:00</published><updated>2007-10-06T11:45:49.719+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo numérico'/><title type='text'>Calculo numerico e iterativo</title><content type='html'>Aqui tenemos los apuntes de Sevilla:&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/Material/Cal_Num_itis.htm"&gt;http://ma1.eii.us.es/Material/Cal_Num_itis.htm&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4934164761398671144?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4934164761398671144/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4934164761398671144&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4934164761398671144'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4934164761398671144'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/10/calculo-numerico-e-iterativo.html' title='Calculo numerico e iterativo'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-8579870063052311029</id><published>2007-09-25T17:54:00.000+02:00</published><updated>2007-12-12T02:10:10.689+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Programación lineal</title><content type='html'>Solo sabemos hacer &lt;span style="color:#ff0000;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;Max&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; f(x) sujeto a R&lt;/span&gt;, luego si nos sale &lt;span style="color:#33cc00;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;min&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; f(x) sujeto a R&lt;/span&gt;&lt;br /&gt;lo ponemos como &lt;span style="color:#cc0000;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;Max&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; -f(x) sujeto a las mismas restricciones&lt;/span&gt;.Las soluciones&lt;br /&gt;de las variables son las mismas ( por ejemplo x_1=5, x_2=3) para ambos casos y lo único que varía es el valor de la función objetivo que si en el caso de minimizar valía z al sustituir ahora los mismos valores en -f(x) lógicamente nos da -z.Simplemente cambia de signo.&lt;br /&gt;&lt;span style="color:#663366;"&gt;¿Como tratamos las restricciones?&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#663366;"&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#ff0000;"&gt;&lt;=)&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;span style="color:#3366ff;"&gt;Añadimos una variable de holgura h_1 simplemente x+2y&lt;=5 pasa a ser x+2y+h=5 y aparece un 1 directamente en la matriz unitaria&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#663366;"&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#3366ff;"&gt;&gt;=)&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;span style="color:#cc0000;"&gt;x+2y&gt;=5 restamos una variable de holgura x+2y-h+a_1=5 y añadimos una artificial a con idea de que aparezca el 1 de la matriz unitaria del problema general&lt;br /&gt;Max f(x) -M(a_1+a_2)&lt;br /&gt;&lt;/span&gt;&lt;strong&gt;&lt;span style="font-size:180%;color:#009900;"&gt;=)&lt;/span&gt;&lt;/strong&gt;&lt;span style="color:#ff0000;"&gt;x+y=5 para que aparezca el 1 en la matriz unitaria añadimos una nueva variable artificial x+y+a_2=5&lt;br /&gt;Tanto para el método de la gran M como para el de las dos fases vemos que el número de variables artificiales es igual a la suma de los signos &gt;=, y signos = que haya en las restricciones y nos va a definir el número de M's a emplear o de W's en el caso de las dos fases.Los signos &lt;= son los únicos que no generan variables artificiales.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#000000;"&gt;Ponemos un ejemplo:&lt;/span&gt;&lt;br /&gt;min x-y sujeto a x+2y&gt;=6,2x+y&lt;=6,4x+y=4 que pasaria a Max -x+y sujeto a las mismas restricciones que bien puestas en forma estandar son: x+2y-h_1+ a_1=6,2x+y+h_2=6,4x+y+a_2=4 y la tabla inicial seria: 1 2 -1 0 0 1 6 2 1 0 1 0 0 6 Max -x+y-M(a_1+a_2) [1] 4 1 0 0 1 0 4 ----------------------------------- 1 -1 0 0 M M 0 Entran con signo cambiado al de [1] ----------------------------------- 1-M,-1-2M,M,0, M, 0 -6M -------------------------------------- 1-5M,-1-3M,M,0, 0 0 -10M Ya tengo las variables basicas a costo 0, y a partir de aqui seguimos el algoritmo del simplex:Entra la que tenga el menor valor de la fila de abajo,la mas negativa es decir 1-5M(entra x) y para ver quien sale min(6/1,6/2,4/4) es decir sale a_2 ... La columna de la variable artificial correspondiente a la igualdad-es las pondremos antes que las que corresponden a &gt;= con idea de que al hacer la fase l solo eliminamos las columnas de las variables artificiales que corresponden a &gt;=.&lt;br /&gt;¿Por qué no podemos eliminar las columnas de las variables artificiales que proceden de igualdades? Porque a lo largo de la fase &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_3"&gt;II&lt;/span&gt;&lt;/span&gt; pueden llegar a entrar de nuevo como variables &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_4"&gt;básicas&lt;/span&gt; es decir que a_i tenga un valor no nulo y si esto ocurre no tiene &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_5"&gt;solución&lt;/span&gt; el problema porque la igualdad que corresponde a esa a_1 no es tal igualdad al no ser nula la a_i.&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_4"&gt;Decíamos&lt;/span&gt; que entra en la base la que tiene mayor valor negativo(la mas negativa) y de esa columna pivote hacemos el &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_5"&gt;mínimo&lt;/span&gt; de los{b_i/a_i} no pudiendo tomarse los valores de a_i que sean nulos 0 negativos.Si todos los a_i de la columna pivote fueran n&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;egativos&lt;/span&gt; o nulos &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_7"&gt;estaríamos&lt;/span&gt; ante un&lt;br /&gt;&lt;span style="font-size:130%;color:#006600;"&gt;&lt;strong&gt;problema no acotado.&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;&lt;span style="font-size:100%;"&gt;Si cuando llegamos al &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_8"&gt;óptimo&lt;/span&gt; (todos los valores de la fila de abajo son positivos o nulos) ocurre que alguno de esos costes de alguna o varias variables no básicas sean nulos y si hacemos una nueva &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_9"&gt;iteración&lt;/span&gt;(entra esta variable de costo nulo y sale como siempre la de su columna con menor b_i/a_i) la &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_10"&gt;función&lt;/span&gt; objetivo no &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_11"&gt;varía&lt;/span&gt; (puesto que ha entrado una variable de costo nulo) pero estoy en otro punto &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_12"&gt;óptimo&lt;/span&gt;.Tendremos en este &lt;span style="font-size:130%;color:#009900;"&gt;&lt;strong&gt;caso infinitas soluciones&lt;/strong&gt;&lt;/span&gt;,todas las que &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_13"&gt;están&lt;/span&gt; en la "recta" que unen esos dos puntos &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_14"&gt;óptimos&lt;/span&gt;.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-8579870063052311029?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/8579870063052311029/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=8579870063052311029&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8579870063052311029'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/8579870063052311029'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/09/programacin-lineal.html' title='Programación lineal'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4036433033776954676</id><published>2007-09-23T21:19:00.001+02:00</published><updated>2008-12-10T01:31:12.706+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo Diferencial'/><title type='text'>Taylor Teoremas Max y Min...</title><content type='html'>&lt;span style="color:#6600cc;"&gt;Corresponde a la Leccion 1ª,2ª,3ª de Cálculo Ingenieria(En pen):&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;Lección 1&lt;/span&gt;.&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;Preliminares: funciones, límites y continuidad&lt;br /&gt;Los números reales y la recta real. Funciones y sus gráficas. Límites de funciones. Cálculo de límites. Continuidad y límites laterales. Límites infinitos&lt;/span&gt;.&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Lección 2&lt;/span&gt;.&lt;br /&gt;&lt;span style="color:#3333ff;"&gt;La derivada&lt;br /&gt;La derivada y el problema de la tangente. Reglas básicas de derivación. Derivadas de orden superior. La regla de la cadena. Derivación implícita. Tasas de variación relacionadas&lt;/span&gt;.&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Lección 3.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;Aplicaciones de la derivada&lt;br /&gt;Extremos en un intervalo. Teorema de Rolle y teorema del valor medio. Funciones crecientes y decrecientes: el criterio de la derivada primera. Concavidad y convexidad: el criterio de la derivada segunda. Límites en el infinito. Análisis de gráficas. Problemas de optimización. El método de Newton. Diferenciales. Formas indeterminadas y la regla de L'Hôpital.&lt;br /&gt;&lt;a href="http://ma1.eii.us.es/Material/Cal_Num_itis.htm"&gt;http://ma1.eii.us.es/Material/Cal_Num_itis.htm&lt;/a&gt; (Cálculo numérico)&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.ma2.us.es/pub/indexdocencia.html"&gt;&lt;span style="color:#cc0000;"&gt;http://www.ma2.us.es/pub/indexdocencia.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.mat.uson.mx/eduardo/calculo2/soltaylor/soltaylorHTML/taylor.htm"&gt;http://www.mat.uson.mx/eduardo/calculo2/soltaylor/soltaylorHTML/taylor.htm&lt;/a&gt; &lt;a href="http://www.math.scar.utoronto.ca/calculus/Lecture36-rev.pdf"&gt;http://www.math.scar.utoronto.ca/calculus/Lecture36-rev.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://centros5.pntic.mec.es/~marque12/matem/bolzano.htm"&gt;&lt;span style="color:#cc33cc;"&gt;http://centros5.pntic.mec.es/~marque12/matem/bolzano.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://es.wikipedia.org/wiki/Teorema_de_Rolle"&gt;&lt;span style="color:#009900;"&gt;http://es.wikipedia.org/wiki/Teorema_de_Rolle&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://es.wikipedia.org/wiki/Teorema_del_valor_medio"&gt;&lt;span style="color:#cc33cc;"&gt;http://es.wikipedia.org/wiki/Teorema_del_valor_medio&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://docencia.udea.edu.co/ingenieria/calculo/pdf/4_6_1.pdf"&gt;&lt;span style="color:#ffcc00;"&gt;http://docencia.udea.edu.co/ingenieria/calculo/pdf/4_6_1.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.math.ohio-state.edu/~kimr/Math152Su07/lecture/Section%204_4.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.math.ohio-state.edu/~kimr/Math152Su07/lecture/Section%204_4.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.sosmath.com/calculus/indforms/intro/intro.html"&gt;&lt;span style="color:#33cc00;"&gt;http://www.sosmath.com/calculus/indforms/intro/intro.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://webpages.ull.es/users/bbonilla/PDF/Anexo3CI.pdf"&gt;&lt;span style="color:#660000;"&gt;http://webpages.ull.es/users/bbonilla/PDF/Anexo3CI.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://nivel.topografia.upm.es/~mates/primero/Apuntes/Formula_de_Taylor/infinitesimos.pdf"&gt;&lt;span style="color:#000066;"&gt;http://nivel.topografia.upm.es/~mates/primero/Apuntes/Formula_de_Taylor/infinitesimos.pdf&lt;/span&gt;&lt;/a&gt; &lt;a href="http://es.wikipedia.org/wiki/Teorema_de_Cauchy"&gt;http://es.wikipedia.org/wiki/Teorema_de_Cauchy&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.departamento.us.es/edan/asignaturas/BIOM/Apuntes%20Tema4.pdf"&gt;http://www.departamento.us.es/edan/asignaturas/BIOM/Apuntes%20Tema4.pdf&lt;/a&gt;&lt;br /&gt;Aqui tenemos el calculo diferencial en videos:&lt;br /&gt;&lt;a href="http://www.matematicasbachiller.com/videos/cdiferencial/ind_dif02.htm#1"&gt;http://www.matematicasbachiller.com/videos/cdiferencial/ind_dif02.htm#1&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;Y aqui el Resto de Lagrange:&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.dma.fi.upm.es/gies/informates/Calculo/calculo_3_3_3.pdf"&gt;&lt;span style="color:#006600;"&gt;http://www.dma.fi.upm.es/gies/informates/Calculo/calculo_3_3_3.pdf&lt;/span&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4036433033776954676?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4036433033776954676/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4036433033776954676&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4036433033776954676'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4036433033776954676'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/09/taylor-teoremas-max-y-min.html' title='Taylor Teoremas Max y Min...'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-281615007052079171</id><published>2007-09-23T18:12:00.000+02:00</published><updated>2008-02-02T19:01:56.382+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Calculo Integral'/><title type='text'>Integral par impar</title><content type='html'>&lt;span style="color:#ff0000;"&gt;Integral de fnciones pares e impares:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://docentes.uacj.mx/gtapia/MateAvanz/Contenido/Unidad%20I/Series.htm"&gt;&lt;span style="color:#ffcc33;"&gt;http://docentes.uacj.mx/gtapia/MateAvanz/Contenido/Unidad%20I/Series.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;Integrales funciones trigonometricas pares e impares&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.terra.es/personal2/mozafen/UNED/Mate_III_ADE/Apuntes/trigonometricas.pdf"&gt;&lt;span style="color:#3366ff;"&gt;http://www.terra.es/personal2/mozafen/UNED/Mate_III_ADE/Apuntes/trigonometricas.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#666600;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-281615007052079171?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/281615007052079171/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=281615007052079171&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/281615007052079171'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/281615007052079171'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/09/integrales-funciones-pares-impares.html' title='Integral par impar'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-1992890989359878295</id><published>2007-07-23T11:32:00.000+02:00</published><updated>2008-01-18T02:32:21.236+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Carmichael totient y primitivas</title><content type='html'>Cálculo de Carmichael y Euler totient:&lt;br /&gt;&lt;br /&gt;A primitive root for a &lt;a href="http://www.daviddarling.info/encyclopedia/P/primenumber.html"&gt;prime number&lt;/a&gt; p is one whose powers generate all the non-zero integers modulo p. For example, 3 is a primitive root modulo 7 since 3 = 3^1, 2 = 3^2 mod 7, 6 = 3^3 mod 7, 4 = 3^4 mod 7, 5 = 3^5 mod 7, 1 = 3^6 mod 7.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://home.earthlink.net/~usondermann/eulertot.html"&gt;&lt;span style="color:#009900;"&gt;http://home.earthlink.net/~usondermann/eulertot.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://math-it.org/Mathematik/Zahlentheorie/Carmichael.html"&gt;&lt;span style="color:#009900;"&gt;http://math-it.org/Mathematik/Zahlentheorie/Carmichael.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://reflections.awesomemath.org/2007_2/carmichael.pdf"&gt;&lt;span style="color:#009900;"&gt;http://reflections.awesomemath.org/2007_2/carmichael.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://en.wikipedia.org/wiki/Primitive_root_modulo_n"&gt;&lt;span style="color:#009900;"&gt;http://en.wikipedia.org/wiki/Primitive_root_modulo_n&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.brynmawr.edu/math/people/stromquist/numbers/primitive.html"&gt;&lt;span style="color:#009900;"&gt;http://www.brynmawr.edu/math/people/stromquist/numbers/primitive.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/"&gt;&lt;span style="color:#009900;"&gt;http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#009900;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://home.comcast.net/~babdulbaki/math/Midys_Theorem.pdf"&gt;&lt;span style="color:#009900;"&gt;http://home.comcast.net/~babdulbaki/math/Midys_Theorem.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-1992890989359878295?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/1992890989359878295/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=1992890989359878295&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1992890989359878295'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/1992890989359878295'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/carmichael-totient-y-primitivas.html' title='Carmichael totient y primitivas'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-4779351802125225792</id><published>2007-07-13T01:58:00.001+02:00</published><updated>2011-11-22T06:56:23.395+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Centros de masas y aplicaciones</title><content type='html'>&lt;a href="http://www.math.sunysb.edu/~girao/paper_eureka/eureka.pdf"&gt;http://www.math.sunysb.edu/~girao/paper_eureka/eureka.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://raulsmtz.files.wordpress.com/2011/02/areas-centros-de-gravedad-y-momentos-de-inercia.jpg"&gt;http://raulsmtz.files.wordpress.com/2011/02/areas-centros-de-gravedad-y-momentos-de-inercia.jpg&lt;/a&gt;&lt;br /&gt;&lt;a href="http://mathcircle.berkeley.edu/mpgeo/mpgeo.html"&gt;http://mathcircle.berkeley.edu/mpgeo/mpgeo.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-4779351802125225792?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/4779351802125225792/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=4779351802125225792&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4779351802125225792'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/4779351802125225792'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/centros-de-masas-y-aplicaciones.html' title='Centros de masas y aplicaciones'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6452143737154260233</id><published>2007-07-11T22:23:00.000+02:00</published><updated>2007-09-24T09:06:06.968+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><title type='text'>Pell Equation</title><content type='html'>&lt;a href="http://mathworld.wolfram.com/PellEquation.html"&gt;&lt;span style="color:#009900;"&gt;http://mathworld.wolfram.com/PellEquation.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://sisbib.unmsm.edu.pe/bibvirtualdata/monografias/basic/alanya_ps/cap8.pdf"&gt;&lt;span style="color:#339999;"&gt;http://sisbib.unmsm.edu.pe/bibvirtualdata/monografias/basic/alanya_ps/cap8.pdf&lt;/span&gt;&lt;/a&gt; &lt;a href="http://www.math.fau.edu/Richman/pell-m.htm"&gt;http://www.math.fau.edu/Richman/pell-m.htm&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/cfCALC.html"&gt;&lt;span style="color:#ffcc00;"&gt;http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/cfCALC.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/pell4.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.math.mtu.edu/mathlab/COURSES/holt/dnt/pell4.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://frontend.bioinfo.rpi.edu/zukerm/cgi-bin/dq.html"&gt;&lt;span style="color:#663366;"&gt;http://frontend.bioinfo.rpi.edu/zukerm/cgi-bin/dq.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6452143737154260233?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6452143737154260233/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6452143737154260233&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6452143737154260233'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6452143737154260233'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/pell-equation.html' title='Pell Equation'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-25564044796877475</id><published>2007-07-08T23:34:00.000+02:00</published><updated>2007-11-11T20:37:45.757+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Paridad</title><content type='html'>Perelman nos enseña paridad:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.geocities.com/problemasyexperimentos/cap24em.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.geocities.com/problemasyexperimentos/cap24em.html&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ff0000;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.dma.fi.upm.es/fleury/algofitmoFleury.htm"&gt;&lt;span style="color:#ffcc00;"&gt;http://www.dma.fi.upm.es/fleury/algofitmoFleury.htm&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ffcc00;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.professeurs.polymtl.ca/michel.gagnon/Disciplinas/Bac/Grafos/EulerHam/euler_ham.html"&gt;&lt;span style="color:#009900;"&gt;http://www.professeurs.polymtl.ca/michel.gagnon/Disciplinas/Bac/Grafos/EulerHam/euler_ham.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.unizar.es/ttm/2006-07/TOPOLOGIAI07.doc"&gt;http://www.unizar.es/ttm/2006-07/TOPOLOGIAI07.doc&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;a href="http://www.geocities.com/problemasyexperimentos/cap24em.html"&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-25564044796877475?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/25564044796877475/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=25564044796877475&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/25564044796877475'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/25564044796877475'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/perelman-nos-ensea-paridad-httpwww.html' title='Paridad'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2582707350825056165</id><published>2007-07-08T20:46:00.000+02:00</published><updated>2007-07-12T09:52:47.072+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Función generadora estádistica</title><content type='html'>f(z)=a_0+a_1z+a_2z^2+...+a_nx^n donde a_i=P(X=i)&lt;br /&gt;&lt;br /&gt;f(1)=1&lt;br /&gt;E(X)=f '(1)&lt;br /&gt;Var(X)=f ''(1)+f '(1)-(f ''(1))^2&lt;br /&gt;&lt;br /&gt;&lt;a href="http://math.albany.edu/~mark/classes/367/index.html"&gt;http://math.albany.edu/~mark/classes/367/index.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2582707350825056165?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2582707350825056165/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2582707350825056165&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2582707350825056165'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2582707350825056165'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/funcin-generadora-estdistica.html' title='Función generadora estádistica'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2649337123560106973</id><published>2007-07-08T20:11:00.000+02:00</published><updated>2007-07-08T20:44:10.431+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Analitica'/><title type='text'>Area de una región poligonal</title><content type='html'>Este es un metodo practico para octener el area de una región poligonal&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;a href="http://www.arrakis.es/~mcj/notas009.htm"&gt;http://www.arrakis.es/~mcj/notas009.htm&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2649337123560106973?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2649337123560106973/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2649337123560106973&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2649337123560106973'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2649337123560106973'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/07/area-de-una-regin-poligonal.html' title='Area de una región poligonal'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-838629784159107767</id><published>2007-06-26T21:00:00.004+02:00</published><updated>2009-05-16T23:16:09.568+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Geometria'/><title type='text'>Congruent and Similar Triangles</title><content type='html'>&lt;span style="color:#ffcc00;"&gt;Cuidado con los casos que no son correctos:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.gomath.com/members/test/tutorial/section23/p1.html"&gt;&lt;span style="color:#ff0000;"&gt;http://www.gomath.com/members/test/tutorial/section23/p1.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.onlinemathlearning.com/congruent-triangles.html#aas"&gt;http://www.onlinemathlearning.com/congruent-triangles.html#aas&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.onlinemathlearning.com/similar-triangles.html"&gt;http://www.onlinemathlearning.com/similar-triangles.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.onlinemathlearning.com/triangle-inequality.html"&gt;http://www.onlinemathlearning.com/triangle-inequality.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.mathwords.com/s/similarity_tests_for_triangles.htm"&gt;http://www.mathwords.com/s/similarity_tests_for_triangles.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;El fallo:&lt;br /&gt;&lt;a href="http://mathforum.org/library/drmath/view/54659.html"&gt;http://mathforum.org/library/drmath/view/54659.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.cut-the-knot.org/pythagoras/SSA.shtml"&gt;http://www.cut-the-knot.org/pythagoras/SSA.shtml&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Lo mejor de la igualdad con los cuatro criterios:&lt;br /&gt; &lt;a href="http://www.educa.madrid.org/web/cp.claracampoamor.fuenlabrada/flash/area/matematicas/378.swf"&gt;http://www.educa.madrid.org/web/cp.claracampoamor.fuenlabrada/flash/area/matematicas/378.swf&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;&lt;a href="http://www.escolar.com/avanzado/geometria010.htm"&gt;http://www.escolar.com/avanzado/geometria010.htm&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;Lo mas claro de la semejanza:&lt;/span&gt;&lt;br /&gt;&lt;a href="http://concurso.cnice.mec.es/cnice2006/material098/geometria/geoweb/semej3.htm"&gt;http://concurso.cnice.mec.es/cnice2006/material098/geometria/geoweb/semej3.htm&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;&lt;a href="http://www.cidse.itcr.ac.cr/revistamate/GeometriaInteractiva/IIICiclo/NivelIX/ConceptodeSemejanza/SemejanzadeTriangulos.htm"&gt;http://www.cidse.itcr.ac.cr/revistamate/GeometriaInteractiva/IIICiclo/NivelIX/ConceptodeSemejanza/SemejanzadeTriangulos.htm&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#6633ff;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-838629784159107767?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/838629784159107767/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=838629784159107767&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/838629784159107767'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/838629784159107767'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/congruent-and-similar-triangles.html' title='Congruent and Similar Triangles'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6035692940240954832</id><published>2007-06-26T03:23:00.003+02:00</published><updated>2008-12-05T01:46:41.213+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Combinatoria'/><title type='text'>Combinations with Duplicate Objects</title><content type='html'>Todo un clasico en estas tierras:&lt;br /&gt;&lt;a href="http://mathforum.org/library/drmath/view/56197.html"&gt;&lt;span style="color:#333399;"&gt;http://mathforum.org/library/drmath/view/56197.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;y no podia faltar El primcipio de Inclusión Exclusion&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.math.ust.hk/~mabfchen/Math391I/Inclusion-Exclusion.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.math.ust.hk/~mabfchen/Math391I/Inclusion-Exclusion.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;La generalizacion del principio está en el Grimaldi y en mi fichero titulado&lt;br /&gt;"Divisibilidad y Venn" en el otro blog:&lt;br /&gt;&lt;br /&gt; &lt;a href="http://leonsotelo.wordpress.com/2008/12/05/divisibilidad-y-venn/"&gt;http://leonsotelo.wordpress.com/2008/12/05/divisibilidad-y-venn/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.math.ucdavis.edu/~mulase/courses/hw6.pdf"&gt;http://www.math.ucdavis.edu/~mulase/courses/hw6.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6035692940240954832?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6035692940240954832/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6035692940240954832&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6035692940240954832'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6035692940240954832'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/combinations-with-duplicate-objects.html' title='Combinations with Duplicate Objects'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7345175576189766039</id><published>2007-06-26T01:31:00.000+02:00</published><updated>2007-10-03T13:23:18.969+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='discreta'/><title type='text'>Resto chino de E.L. Lady</title><content type='html'>Elegante manera del famoso teorema&lt;br /&gt;&lt;a href="http://www.math.hawaii.edu/~lee/courses/Chinese.pdf"&gt;&lt;span style="color:#009900;"&gt;http://www.math.hawaii.edu/~lee/courses/Chinese.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Resto chino sofisticado:&lt;br /&gt;&lt;a href="http://math2.org/mmb/thread/39678"&gt;http://math2.org/mmb/thread/39678&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7345175576189766039?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7345175576189766039/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7345175576189766039&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7345175576189766039'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7345175576189766039'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/resto-chino-de-el-lady.html' title='Resto chino de E.L. Lady'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-5279750105983089770</id><published>2007-06-20T19:11:00.000+02:00</published><updated>2007-06-21T03:20:37.460+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Aproximacion Normal Binomial Poisson</title><content type='html'>En la practica se utiliza la &lt;span style="color:#009900;"&gt;aproximación de Binomial a la Normal&lt;/span&gt; cuando :&lt;br /&gt;n&gt;=30, np&gt;=5, nq&gt;=5&lt;br /&gt;La &lt;span style="color:#ff0000;"&gt;Binomial&lt;/span&gt; podemos aproximarla a una distribución de &lt;span style="color:#00cccc;"&gt;Poisson&lt;/span&gt; donde el número de pruebas es muy alto, pero la probabilidad de éxito muy baja&lt;br /&gt;si n&gt;50 y p&lt;0.1 y np&lt;5&lt;br /&gt;La de &lt;span style="color:#00cccc;"&gt;Poisson&lt;/span&gt; la podremos aproximar a la &lt;span style="color:#33cc00;"&gt;Normal &lt;/span&gt;si np&gt;5&lt;br /&gt;No olvidar las correcciones por continuidad.&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-5279750105983089770?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/5279750105983089770/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=5279750105983089770&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5279750105983089770'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/5279750105983089770'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/aproximacion-normal-binomial-poiss0n.html' title='Aproximacion Normal Binomial Poisson'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-329782954796938058</id><published>2007-06-17T11:24:00.000+02:00</published><updated>2007-12-30T11:40:20.280+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo funciones'/><title type='text'>Tests convergencia series</title><content type='html'>&lt;a href="http://pirate.shu.edu/projects/reals/numser/index.html"&gt;http://pirate.shu.edu/projects/reals/numser/index.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.math.duke.edu/~cbray/0607Spring/41/SeriesTests.pdf"&gt;&lt;span style="color:#ff0000;"&gt;http://www.math.duke.edu/%7Ecbray/0607Spring/41/SeriesTests.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#993399;"&gt;Y registra en este último enlace que hay de todo y bueno&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;La suma de una serie hipergeometica en la que a_n+1/a_n=(an+b)/(an+c) con a&gt;0 b=/=0 y a+b-c =/=0 converge cuando (c-b)/a&gt;1&lt;br /&gt;&lt;span style="color:#000099;"&gt;Ver problema IV-59 del Tebar Flores.&lt;/span&gt; donde vemos que:&lt;/span&gt;&lt;br /&gt;en el intervalo donde converge su suma lo hace al valor S=c*a_1/(c-a-b) donde&lt;br /&gt;a_1 es el primer termino.&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;br /&gt;&lt;a href="http://www.matap.uma.es/~calcomp/apuntes/TemaC2.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://www.matap.uma.es/~calcomp/apuntes/TemaC2.pdf&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;&lt;span style="color:#cc0000;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;a href="http://www.escet.urjc.es/~matemati/cal_itilade/T1.pdf"&gt;&lt;span style="color:#cc0000;"&gt;http://www.escet.urjc.es/~matemati/cal_itilade/T1.pdf&lt;/span&gt;&lt;/a&gt; &lt;/span&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;a href="http://www.uoc.edu/in3/e-math/docs/Series_Potencias.pdf"&gt;http://www.uoc.edu/in3/e-math/docs/Series_Potencias.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#009900;"&gt;León-Sotelo&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#000099;"&gt;&lt;/span&gt;&lt;span style="color:#000099;"&gt;&lt;/span&gt;&lt;span style="color:#000099;"&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-329782954796938058?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/329782954796938058/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=329782954796938058&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/329782954796938058'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/329782954796938058'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/tests-convergencia-series.html' title='Tests convergencia series'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2982268468824315030</id><published>2007-06-15T10:51:00.000+02:00</published><updated>2007-06-26T23:59:49.759+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Estadistica'/><title type='text'>Estadistica</title><content type='html'>&lt;span style="color:#ff0000;"&gt;Medidas de posición.Centiles...&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema3.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema3.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Medidas de centralización.Medias, modas...&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema4.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema4.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Medidas de dispersión.Varianzas...&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema5.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema5.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Correlación lineal&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema10.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema10.pd&lt;/span&gt;f&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Regresión lineal&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema12.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema12.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Modelos de Distribuciones&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema20.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema20.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#ff0000;"&gt;Distribuciones muestrales&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema21.pdf"&gt;&lt;span style="color:#ffff00;"&gt;http://www.uam.es/personal_pdi/psicologia/carmenx/EsquemaTema21.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Si por S representamos Suma tenemos:&lt;br /&gt;Med(x)= S(x)/n Med(y)=S(y)/n&lt;br /&gt;Var(x)=S(x^2)/n -(Med(x))^2 Var(y)=S(y^2)/n-(Med(y))^2&lt;br /&gt;Var(xy)=S(xy)/n-Med(x)*Med(y)&lt;br /&gt;r=Var(xy)/Sqrt(Var(x)*Var(y))&lt;br /&gt;y/x) y-Med(y)=Var(xy)/Var(x)*(x-Med(x))&lt;br /&gt;x/y) x-Med(x)=Var(xy)/Var(y)*(y-Med(y))&lt;br /&gt;y aqí lo tenemos computerizado:&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.iesmurgi.org/matematicas/materiales/correlacion/secciones/problema/proceso.php"&gt;&lt;span style="color:#6633ff;"&gt;http://www.iesmurgi.org/matematicas/materiales/correlacion/secciones/problema/proceso.php&lt;/span&gt;&lt;/a&gt; Como en el plano cartesiano la y son ordenadas y las x son abcisas los coeficientes angulares de las rectas(con las y despejadas para poder representarlas en el mismo plano cartesiano) son m(y/x)=Var(x,y)/Var(x)&lt;br /&gt;y m(x/y)=Var(y)/Var(x,y) por lo que m(y/x)*(1/m(x/y))=r^2&lt;br /&gt;4y=15x+10 m1=15/4&lt;br /&gt;64x=15y-110 m2=64/15; 1/m2=15/64&lt;br /&gt;r^2=(15/4)*(15/64)=(15/16)^2&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;color:#cc0000;"&gt;&lt;strong&gt;Aqui dos buenos formularios:&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://150.214.179.49/Asignaturas/EUP/metodos/formulario.pdf"&gt;&lt;span style="color:#33cc00;"&gt;http://150.214.179.49/Asignaturas/EUP/metodos/formulario.pdf&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#33cc00;"&gt; &lt;/span&gt;&lt;br /&gt;&lt;a href="http://www3.uji.es/~mateu/formulario.doc"&gt;http://www3.uji.es/~mateu/formulario.doc&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Y unos buenos y claros apuntes de la &lt;span style="font-size:130%;color:#ff0000;"&gt;&lt;strong&gt;uhu&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.uhu.es/45110/apuntes.htm"&gt;http://www.uhu.es/45110/apuntes.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#cc33cc;"&gt;El numero de intervalos para una distribución de datos agrupados se hace aproximadamente igual a la raiz cuadrada del número de datos y múltiplos de 2,3,5,10 y 20.&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#cc33cc;"&gt;Aquí tenemos ejemplos:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#cc33cc;"&gt;&lt;a href="http://www.juntadeandalucia.es/averroes/iesarroyo/matematicas/materiales/4eso/solucionlibroa/unidad14.pdf"&gt;http://www.juntadeandalucia.es/averroes/iesarroyo/matematicas/materiales/4eso/solucionlibroa/unidad14.pdf&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33ccff;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2982268468824315030?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2982268468824315030/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2982268468824315030&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2982268468824315030'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2982268468824315030'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/estadistica.html' title='Estadistica'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-681565520911218584</id><published>2007-06-10T12:58:00.004+02:00</published><updated>2009-04-30T12:58:46.686+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo Diferencial'/><title type='text'>Multiplicadores de Lagrange</title><content type='html'>f(x,y) es la función a maximizar o minimizar&lt;br /&gt;R1(x,y)=0&lt;br /&gt;R2(x,y)=0 son las restricciones&lt;br /&gt;&lt;span style="font-size:180%;color:#ffcc00;"&gt;&lt;strong&gt;¡ojo! igualadas a cero&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:100%;color:#000000;"&gt;Formamos la función L&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;agrangiana&lt;/span&gt; siguiente:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:180%;color:#ff0000;"&gt;&lt;strong&gt;f(x,y)=p*R1(x,y)+q*R2(x,y)&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;Derivamos respecto a x,y,p y q que nos dan &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;cuatro&lt;/span&gt; ecuaciones con cuatro &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_2"&gt;incógnitas&lt;/span&gt; que resuelven el problema.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;He &lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_3"&gt;aquí&lt;/span&gt; un problema resuelto de un parcial de &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;Teleco&lt;/span&gt;-&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;Sevilla&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://hercules.us.es/~mbilbao/pdffiles/ct2k6p2.pdf"&gt;&lt;span style="color:#009900;"&gt;http://hercules.us.es/~mbilbao/pdffiles/ct2k6p2.pdf&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;Aquí el manejo del Hessiano por una vez:&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/economicas/slgonzal/matematicas1_archivos/tema4-optimizacion.pdf"&gt;http://www.uam.es/personal_pdi/economicas/slgonzal/matematicas1_archivos/tema4-optimizacion.pdf&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.monografias.com/trabajos35/discriminante-o-hessiano/discriminante-o-hessiano.shtml#matriz"&gt;http://www.monografias.com/trabajos35/discriminante-o-hessiano/discriminante-o-hessiano.shtml#matriz&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://sistemas.itlp.edu.mx/tutoriales/investoper2/tema12.htm"&gt;http://sistemas.itlp.edu.mx/tutoriales/investoper2/tema12.htm&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.satd.uma.es/matap/svera/probres/pr3/pr3a3_1.html#extremos"&gt;http://www.satd.uma.es/matap/svera/probres/pr3/pr3a3_1.html#extremos&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;León-Sotelo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-681565520911218584?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/681565520911218584/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=681565520911218584&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/681565520911218584'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/681565520911218584'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/multiplicadores-de-lagrange.html' title='Multiplicadores de Lagrange'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-6399353522872721342</id><published>2007-06-09T09:45:00.001+02:00</published><updated>2008-04-26T13:33:56.039+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Trigonometria'/><title type='text'>Trigonometic functions representation</title><content type='html'>&lt;span style="color:#ff0000;"&gt;Estudiamos aqui las representaciones de las seis en la circunferencia unitaria&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.themathpage.com/aTrig/line.htm"&gt;&lt;span style="color:#ffffff;"&gt;http://www.themathpage.com/aTrig/line.htm&lt;/span&gt;&lt;/a&gt;&lt;span style="color:#ffffff;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.ies.co.jp/math/java/trig/sixtrigfn/sixtrigfn.html"&gt;&lt;span style="color:#ffffff;"&gt;http://www.ies.co.jp/math/java/trig/sixtrigfn/sixtrigfn.html&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://mathplotter.lawrenceville.org/mathplotter/mathPage/trig.htm"&gt;http://mathplotter.lawrenceville.org/mathplotter/mathPage/trig.htm&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;León-Sotelo&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-6399353522872721342?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/6399353522872721342/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=6399353522872721342&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6399353522872721342'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/6399353522872721342'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/trigonometic-functions-representation.html' title='Trigonometic functions representation'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-66203643822842752</id><published>2007-06-09T03:43:00.000+02:00</published><updated>2007-06-09T04:03:26.907+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cálculo Diferencial'/><title type='text'>Ecuación diferencial lineal</title><content type='html'>&lt;span style="color:#ff0000;"&gt;Ecuación canonica: y'+P(x)*y=Q(x)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;y'+4y=x^2e^(-4x) ,   (D+4)y=0,  D=-4, y(h)= Ce^(-4x)&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;por variacion de las constantes:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;-C*4x*e^(-4x)+C'e^(-4x)+4Ce^(-4x)=x^2*e^(-4x)&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;C'=x^2   C=x^3/3+K  que sustituida en y(h) da:&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#33cc00;"&gt;y=(x^3/3+K)*e^(-4x).Podemos comprobarla con "solucia":&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wims.unice.fr/wims/wims.cgi?session=P65264EDA6.3&amp;+lang=en&amp;amp;+module=tool%2Fanalysis%2Fsolucia.en"&gt;&lt;span style="color:#330099;"&gt;http://wims.unice.fr/wims/wims.cgi?session=P65264EDA6.3&amp;+lang=en&amp;amp;+module=tool%2Fanalysis%2Fsolucia.en&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wims.unice.fr/wims/wims.cgi"&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-66203643822842752?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/66203643822842752/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=66203643822842752&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/66203643822842752'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/66203643822842752'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/ecuacin-diferencial-lineal.html' title='Ecuación diferencial lineal'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-2024543368420106654</id><published>2007-06-08T11:35:00.002+02:00</published><updated>2008-05-04T22:03:52.317+02:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Algebra'/><title type='text'>Algoritmo Gauss Jordan</title><content type='html'>&lt;span style="color:#ff6600;"&gt;Aqui podemos ver bien la evolución del famoso algoritmo por ejemplo metiendole una matriz de 5x5.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#ff6600;"&gt;h&lt;/span&gt;&lt;a href="http://www.gregthatcher.com/Mathematics/GaussJordan.aspx"&gt;&lt;span style="color:#ff6600;"&gt;ttp://www.gregthatcher.com/Mathematics/GaussJordan.aspx&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color:#cc0000;"&gt;&lt;/span&gt;&lt;br /&gt;Da lo mismo hacer ceros en cada una de las columnas dejando en cada columna un solo uno que hacer ceros por debajo de la diagonal principal y una vez hecho esto hacer ceros por encima de la diagonal principal.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:180%;color:#cc33cc;"&gt;&lt;strong&gt;León-Sotelo&lt;/strong&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-2024543368420106654?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/2024543368420106654/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=2024543368420106654&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2024543368420106654'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/2024543368420106654'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/algoritmo-gauss-jordan.html' title='Algoritmo Gauss Jordan'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-1033370015701218704.post-7829888796793324618</id><published>2007-06-07T00:12:00.001+02:00</published><updated>2008-12-21T12:09:30.377+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Number theory'/><category scheme='http://www.blogger.com/atom/ns#' term='Mat de siempre'/><title type='text'>Enteros consecutivos</title><content type='html'>The number of ways in which n may be expressed as a sum of one or more consecutive positive integers is equal to the number of positive odd divisors of n.&lt;br /&gt;50! = 2^47 × 3^22 × 5^12 × 7^8 × 11^4 × 13^3 × 17^2 × 19^2 × 23^2 × 29 × 31 × 37 × 41 × 43 × 47&lt;br /&gt;Divisores impares:23*13*9*5*4*3*3*3*2^6=93.000.960 formas de expresar 50! como suma de enteros consecutivos.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.nzmaths.co.nz/PS/L5/Secondary_Units/consecnumbers.aspx"&gt;http://www.nzmaths.co.nz/PS/L5/Secondary_Units/consecnumbers.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.nzmaths.co.nz/PS/L5/Algebra/JacksonsCon.aspx"&gt;http://www.nzmaths.co.nz/PS/L5/Algebra/JacksonsCon.aspx&lt;/a&gt;&lt;br /&gt;&lt;a href="http://mathforum.org/library/drmath/view/55979.html"&gt;http://mathforum.org/library/drmath/view/55979.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.uam.es/personal_pdi/ciencias/ehernan/Talento/MercheSanchez/Problema%20numeros.pdf"&gt;http://www.uam.es/personal_pdi/ciencias/ehernan/Talento/MercheSanchez/Problema%20numeros.pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://centromatematico.uregina.ca/mp/previous2002/feb03sol.html"&gt;http://centromatematico.uregina.ca/mp/previous2002/feb03sol.html&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.qbyte.org/puzzles/p092s.html"&gt;http://www.qbyte.org/puzzles/p092s.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://nrich.maths.org/public/viewer.php?obj_id=507&amp;amp;part=solution"&gt;http://nrich.maths.org/public/viewer.php?obj_id=507&amp;amp;part=solution&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1033370015701218704-7829888796793324618?l=leonsotelo.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://leonsotelo.blogspot.com/feeds/7829888796793324618/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=1033370015701218704&amp;postID=7829888796793324618&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7829888796793324618'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/1033370015701218704/posts/default/7829888796793324618'/><link rel='alternate' type='text/html' href='http://leonsotelo.blogspot.com/2007/06/suma-enteros-consecutivos.html' title='Enteros consecutivos'/><author><name>leonsotelo</name><uri>http://www.blogger.com/profile/11796551983438957806</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='27' height='32' src='http://i113.photobucket.com/albums/n205/leonsotelo/leon-sotelo.jpg'/></author><thr:total>1</thr:total></entry></feed>
