<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 19 Sep 2026 00:05:49 GMT</lastBuildDate><atom:link href="https://ecency.com/created/sumatoria/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Sumatorias Ejemplo 3]]></title><description><![CDATA[Una sumatoria sencilla... Si deseas que resuelva algún ejercicio en particular de cualquier área de matemáticas, no dudes en comentarlo o escribir al correo walterortegaprofetql@gmail.com Formulario en:]]></description><link>https://ecency.com/@walterprofe/rx67z9nl</link><guid isPermaLink="true">https://ecency.com/@walterprofe/rx67z9nl</guid><category><![CDATA[dtube]]></category><dc:creator><![CDATA[walterprofe]]></dc:creator><pubDate>Sat, 25 May 2019 16:15:36 GMT</pubDate><enclosure url="https://i.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCMDSRremmmZFMVpM5SN67prhmGsRXQB1tDqwTFBJvM6oqonfjPeBuBw3AYtoTE?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Sumatorias Ejemplo 2]]></title><description><![CDATA[Una bonita sumatoria. Si deseas que resuelva algún ejercicio en particular de cualquier área de matemáticas, no dudes en comentarlo o escribir al correo walterortegaprofetql@gmail.com Formulario en: ▶️]]></description><link>https://ecency.com/@walterprofe/jljg8oz3</link><guid isPermaLink="true">https://ecency.com/@walterprofe/jljg8oz3</guid><category><![CDATA[dtube]]></category><dc:creator><![CDATA[walterprofe]]></dc:creator><pubDate>Fri, 24 May 2019 22:08:15 GMT</pubDate><enclosure url="https://i.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCMCVmzCiWFN6Y6jih2ghjDj9qhXS2r8dQZv9WrZRDJheumyhJv8FE6Bnr3qgVY?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Sumatorias basicas Ejemplo 01]]></title><description><![CDATA[Si deseas que resuelva algún ejercicio en particular de cualquier área de matemáticas, no dudes en comentarlo o escribir al correo walterortegaprofetql@gmail.com Formulario en: ▶️ DTube ▶️ IPFS]]></description><link>https://ecency.com/@walterprofe/p7zas4un</link><guid isPermaLink="true">https://ecency.com/@walterprofe/p7zas4un</guid><category><![CDATA[dtube]]></category><dc:creator><![CDATA[walterprofe]]></dc:creator><pubDate>Thu, 09 May 2019 15:09:39 GMT</pubDate><enclosure url="https://i.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCM9aGG6d26XWvygPNVnHtp8wM4LU35v43anLmb7xuEb21ARAvvz9XAB5MRJ757?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>