<?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-6738340262500102862</id><updated>2011-04-21T11:55:58.600-07:00</updated><title type='text'>programación Nereida</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://programacion-nereidagonzalez.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://programacion-nereidagonzalez.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>PROGRAMACION NEREIDA</name><uri>http://www.blogger.com/profile/11655748001316398869</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>3</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-6738340262500102862.post-771165053344777233</id><published>2008-05-13T00:27:00.000-07:00</published><updated>2008-05-13T00:34:20.121-07:00</updated><title type='text'>polinomios de LEGENDRE</title><content type='html'>#include &amp;ltstdio.h&gt;&lt;br /&gt;#include &amp;lttime.h&gt;&lt;br /&gt;#include &amp;ltstdlib.h&gt;&lt;br /&gt;&lt;br /&gt;float Legendre(float x, int n)  /*definición de la función Legendre*/&lt;br /&gt;{&lt;br /&gt;if (n==0) return 1;&lt;br /&gt;if (n==1) return x;&lt;br /&gt;else return(((float)(2*n-1)/(float)n)*x*Legendre(x,n-1)-((float)(n-1)/(float)n)*Legendre(x,n-2));&lt;br /&gt;}&lt;br /&gt;/* en el else la n se va decrementando y se hace una llamada a la propia función Legendre hasta que n sea 0*/&lt;br /&gt;&lt;br /&gt;int main()&lt;br /&gt;{&lt;br /&gt;int n;&lt;br /&gt;float x;&lt;br /&gt;clock_t t_ini, t_fin;&lt;br /&gt;double secs;&lt;br /&gt;printf("Polinomios de Legendre \n");&lt;br /&gt;printf("Introduce n: ");&lt;br /&gt;scanf("%d",&amp;amp;n);&lt;br /&gt;&lt;br /&gt;if (n&lt;0)&gt;= 0*/&lt;br /&gt;{printf("n debe ser &gt;= que cero,por favor introduzca de nuevo n:");&lt;br /&gt;scanf("%d",&amp;amp;n);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;printf("Introduce x:");&lt;br /&gt;scanf("%f",&amp;amp;x);&lt;br /&gt;&lt;br /&gt;while (x&lt;-1  x&gt;1)    /*condicion para que x este comprendida entre -1 y 1 */&lt;br /&gt;{printf("x debe estar comprendida entre -1 y 1,por favor introduzca de nuevo x :\n");&lt;br /&gt;scanf("%f",&amp;amp;x);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;t_ini = clock();&lt;br /&gt;printf("El polinomio de Legendre vale : %f\n",Legendre(x,n));&lt;br /&gt;t_fin = clock();&lt;br /&gt;secs = (double)(t_fin - t_ini) / CLOCKS_PER_SEC;&lt;br /&gt;printf("%.16g milisegundos\n", secs*1000);&lt;br /&gt;system ("pause");&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6738340262500102862-771165053344777233?l=programacion-nereidagonzalez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://programacion-nereidagonzalez.blogspot.com/feeds/771165053344777233/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6738340262500102862&amp;postID=771165053344777233' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/771165053344777233'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/771165053344777233'/><link rel='alternate' type='text/html' href='http://programacion-nereidagonzalez.blogspot.com/2008/05/polinomios-de-legendre.html' title='polinomios de LEGENDRE'/><author><name>PROGRAMACION NEREIDA</name><uri>http://www.blogger.com/profile/11655748001316398869</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6738340262500102862.post-327710724742319992</id><published>2008-04-14T23:55:00.000-07:00</published><updated>2008-04-14T23:58:24.805-07:00</updated><title type='text'></title><content type='html'>#include&amp;lt;stdio.h&gt;&lt;br /&gt;#include&amp;lt;conio.h&gt; /*libreria que incluye el getch para que se quede parado cuando termine*/&lt;br /&gt;main()&lt;br /&gt;{     &lt;br /&gt;int suma,numero;  /*declaro como entero las variables suma y numero*/  &lt;br /&gt;   numero=1;  /*inicializo la variable numero a 1*/  &lt;br /&gt;   for(suma=1;numero&lt;=1001;numero=numero+2)    /*mientras se cumpla que el numero es menor o igual a 1001 la varible numero se incrementara en 2*/ &lt;br /&gt;    {    &lt;br /&gt; suma=suma+numero;   /*y sumara el dato que haya en numero a la variable suma*/   &lt;br /&gt;  }    &lt;br /&gt; printf("la suma es %d",suma);  /*mostrara por pantalla el resultado de la suma cuando ya no este dentro del for,es decir, el numero sea mayor que 1001*/    &lt;br /&gt; getch(); /* se quedara parado hasta que pulses una tecla*/&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6738340262500102862-327710724742319992?l=programacion-nereidagonzalez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://programacion-nereidagonzalez.blogspot.com/feeds/327710724742319992/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6738340262500102862&amp;postID=327710724742319992' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/327710724742319992'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/327710724742319992'/><link rel='alternate' type='text/html' href='http://programacion-nereidagonzalez.blogspot.com/2008/04/include-include-libreria-que-incluye-el.html' title=''/><author><name>PROGRAMACION NEREIDA</name><uri>http://www.blogger.com/profile/11655748001316398869</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-6738340262500102862.post-1985344938860396524</id><published>2008-04-01T00:30:00.001-07:00</published><updated>2008-04-01T00:30:45.688-07:00</updated><title type='text'></title><content type='html'>Estrenando blog!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/6738340262500102862-1985344938860396524?l=programacion-nereidagonzalez.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://programacion-nereidagonzalez.blogspot.com/feeds/1985344938860396524/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=6738340262500102862&amp;postID=1985344938860396524' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/1985344938860396524'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/6738340262500102862/posts/default/1985344938860396524'/><link rel='alternate' type='text/html' href='http://programacion-nereidagonzalez.blogspot.com/2008/04/estrenando-blog.html' title=''/><author><name>PROGRAMACION NEREIDA</name><uri>http://www.blogger.com/profile/11655748001316398869</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry></feed>
