{"id":1008,"date":"2010-05-19T00:25:30","date_gmt":"2010-05-18T22:25:30","guid":{"rendered":"http:\/\/matematicas.jesussoto.es\/?p=1008"},"modified":"2010-05-19T00:25:30","modified_gmt":"2010-05-18T22:25:30","slug":"calculando-%cf%80-y-e-en-microsiervos","status":"publish","type":"post","link":"https:\/\/pimedios.jesussoto.es\/?p=1008","title":{"rendered":"Calculando \u03c0 y e en microsiervos"},"content":{"rendered":"<p>Otra entrada en microsiervos de mates (deber&iacute;an apuntarse al carnaval), esta vez han encontrado una forma de aproximar&nbsp;&pi; y e mediante f&oacute;rmulas que incluyen todos los n&uacute;meros del 1 al 9.<\/p>\n<p style=\"text-align: center; \"><img loading=\"lazy\" decoding=\"async\" width=\"344\" height=\"161\" alt=\"\" src=\"http:\/\/matematicas.jesussoto.es\/wp-content\/uploads\/pi-0-9.png\" \/><\/p>\n<p style=\"text-align: center; \"><img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"115\" alt=\"\" src=\"http:\/\/matematicas.jesussoto.es\/wp-content\/uploads\/e-0-9.png\" \/><\/p>\n<p>Como siempre uno se pregunta hasta donde hay de cierto en las afirmaciones, y me he puesto a calcularlo. Utilizando MatLab<\/p>\n<p style=\"margin-left: 40px; \"><em>&gt;&gt; pi<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>ans =<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>   3.14159265358979<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>&gt;&gt; 2^(5^(.4))-.6-(.3^9\/7)^(.8^(.1))<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>ans =<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>   3.14159265359045<\/em><br \/>\n&nbsp;<\/p>\n<p>Con lo cual queda demostrado la coincidencia en 10 decimales. El otro caso es m&aacute;s complicado,&nbsp;<\/p>\n<p style=\"margin-left: 40px; \"><em>&gt;&gt; (1+1\/9^(4^42))^(3^(2^85))<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>ans =<\/em><\/p>\n<p style=\"margin-left: 40px; \"><em>   NaN<\/em><\/p>\n<p>\npor tanto, la comprobaci&oacute;n tiene que hacerse de otra forma. Se admiten sugerencias.<\/p>\n<h3>Enlaces de inter&eacute;s<\/h3>\n<ul>\n<li><a href=\"http:\/\/www.microsiervos.com\/archivo\/ciencia\/pi-e-0-9.html\">&pi; y e, en aproximaciones a partir de los d&iacute;gitos 1 al 9<\/a>, microsiervos<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Otra entrada en microsiervos de mates (deber&iacute;an apuntarse al carnaval), esta vez han encontrado una forma de aproximar&nbsp;&pi; y e mediante f&oacute;rmulas que incluyen todos los n&uacute;meros del 1 al 9. Como siempre uno se pregunta hasta donde hay de cierto en las afirmaciones, y me he puesto a calcularlo. Utilizando MatLab &gt;&gt; pi ans&hellip; <a class=\"more-link\" href=\"https:\/\/pimedios.jesussoto.es\/?p=1008\">Seguir leyendo <span class=\"screen-reader-text\">Calculando \u03c0 y e en microsiervos<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1008","post","type-post","status-publish","format-standard","hentry","category-ocio","entry"],"_links":{"self":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/posts\/1008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1008"}],"version-history":[{"count":0,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/posts\/1008\/revisions"}],"wp:attachment":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}