{"id":1602,"date":"2010-11-18T14:01:00","date_gmt":"2010-11-18T12:01:00","guid":{"rendered":"http:\/\/laaventuradelasmatematicas.jesussoto.es\/?p=1602"},"modified":"2010-11-18T14:01:00","modified_gmt":"2010-11-18T12:01:00","slug":"el-numero-e-en-la-obra-de-euler-iii","status":"publish","type":"post","link":"https:\/\/pimedios.jesussoto.es\/?p=1602","title":{"rendered":"El n\u00famero e en la obra de Euler (III)"},"content":{"rendered":"<p>Volviendo a nuestra ecuaci&oacute;n original hemos supuesto que<\/p>\n<p style=\"text-align: center; \">$ a^{\\omega} = 1+k\\omega $<\/p>\n<p>Denotando por l el logaritmo en base a, $l=log_{a} $ se tendr&aacute; que<\/p>\n<p style=\"text-align: center; \">$ \\omega = l(1+k\\omega) \\rightarrow  i\\omega = l(1+k\\omega)^{i} = l(1+x)$<\/p>\n<p>donde hemos denotado por $ 1+x = (1+k\\omega)^{i} $ que debe ser una cantidad de suerte que<\/p>\n<p style=\"text-align: center; \">$ l(1+x) = i\\omega $<\/p>\n<p>expresi&oacute;n que representa un valor finito.<\/p>\n<p>Ahora bien despejando en la ecuaci&oacute;n dada m&aacute;s arriba, se tiene que<\/p>\n<p style=\"text-align: center; \">$ 1+x = (1+k\\omega)^{i}  \\rightarrow (1+x)^{\\frac{1}{i}} -1 = k\\omega \\rightarrow   \\omega = \\frac{1}{k} \\left( (1+x)^{\\frac{1}{i}} -1 \\right) $<\/p>\n<p>Multiplicando ambos miembros por i y recordando que $i\\omega = l(1+x) $, se tiene<\/p>\n<p style=\"text-align: center; \">$ log_{a}(1+x) = l(1+x) = i\\omega = \\frac{i}{k} \\left( (1+x)^{\\frac{1}{i}} -1 \\right) $<\/p>\n<p>Por otra parte<\/p>\n<p style=\"text-align: center; \">$ (1+x)^{\\frac{1}{i}} = 1 + \\frac{1}{i}x &#8211; \\frac{i-1}{i \\cdot 2i} x^{2} + \\frac{(i-1)(2i-1)} {i\\cdot 2i \\cdot 3i} x^{3} &#8211; \\frac{(i-1)(2i-1)(3i-1)}{i\\cdot 2i \\cdot 3i \\cdot 4i } x^{4} \\cdots $<\/p>\n<p>Ahora bien, por ser i un n&uacute;mero infinitamente grande<\/p>\n<p style=\"text-align: center; \">$ \\frac{i-1}{i} = \\frac{2i-1}{2i} = \\frac{3i-1}{3i} = \\cdots = 1 $<\/p>\n<p>por lo que al multiplicar por i y restar 1 habr&aacute; de ser<\/p>\n<p style=\"text-align: center; \">$ log_{a}(1+x) = \\frac{1}{k} \\left( \\frac{x}{1} &#8211; \\frac{x\\cdot x}{2} + \\frac{x^{3}}{3}  &#8211; \\frac{x^{4}}{4} + \\cdots          \\right) $<\/p>\n<p><em>(Autor Federico Ruiz L&oacute;pez.)<\/em><\/p>\n<h3>Enlaces de inter&eacute;s:<\/h3>\n<ul>\n<li><a href=\"http:\/\/laaventuradelasmatematicas.jesussoto.es\/2010\/10\/15\/el-numero-e-en-la-obra-de-euler\/\">El n&uacute;mero <em>e<\/em> en la obra de Euler<\/a><\/li>\n<li><a href=\"http:\/\/laaventuradelasmatematicas.jesussoto.es\/2010\/11\/16\/el-numero-e-en-la-obra-de-euler-i\/\">El n&uacute;mero <em>e<\/em> en la obra de Euler (I)<\/a><\/li>\n<li><a href=\"http:\/\/laaventuradelasmatematicas.jesussoto.es\/2010\/11\/17\/el-numero-e-en-la-obra-de-euler-ii\/\">El n&uacute;mero <em>e<\/em> en la obra de Euler (II)<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Volviendo a nuestra ecuaci&oacute;n original hemos supuesto que $ a^{\\omega} = 1+k\\omega $ Denotando por l el logaritmo en base a, $l=log_{a} $ se tendr&aacute; que $ \\omega = l(1+k\\omega) \\rightarrow i\\omega = l(1+k\\omega)^{i} = l(1+x)$ donde hemos denotado por $ 1+x = (1+k\\omega)^{i} $ que debe ser una cantidad de suerte que $ l(1+x)&hellip; <a class=\"more-link\" href=\"https:\/\/pimedios.jesussoto.es\/?p=1602\">Seguir leyendo <span class=\"screen-reader-text\">El n\u00famero e en la obra de Euler (III)<\/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":[6],"tags":[132,134],"class_list":["post-1602","post","type-post","status-publish","format-standard","hentry","category-historia","tag-euler","tag-federico-ruiz","entry"],"_links":{"self":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/posts\/1602","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=1602"}],"version-history":[{"count":0,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=\/wp\/v2\/posts\/1602\/revisions"}],"wp:attachment":[{"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pimedios.jesussoto.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}