<?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>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Mon, 20 Apr 2026 22:32:53 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/matematics/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Elemental Subset Sum Problem]]></title><description><![CDATA[Math Problem: Use 3 numbers to sum to 50: 1,5,9,11,21,25. You could try every possible unordered pair and check whether that and one of the remaining numbers sums to 50. That methodology requires you to]]></description><link>http://direct.ecency.com/hive-163521/@leprechaun/elemental-subset-sum-problem</link><guid isPermaLink="true">http://direct.ecency.com/hive-163521/@leprechaun/elemental-subset-sum-problem</guid><category><![CDATA[hive-163521]]></category><dc:creator><![CDATA[leprechaun]]></dc:creator><pubDate>Sat, 06 Jul 2024 12:56:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/PB8ro82ZpZP35bVGjGoE93K3E4U5KX8KtMBJ2rgean6h1zHoF6qZgbZGqbASLamGxc6jRCWNHyCyim46M9bdq8hMwef4eZmrjD1q2YhWzBnb5nYn?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Mi historia ¿Cómo llegué al mundo de la matemática?]]></title><description><![CDATA[     En este video presento parte de mi historia, un poco sobre las matemáticas en nuestra vida y de dónde nace mi  iniciativa de publicar contenido educativo en esta área. ]]></description><link>http://direct.ecency.com/spanish/@andrivth/mi-historia-como-llegue-al-mundo-de-la-matematica</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@andrivth/mi-historia-como-llegue-al-mundo-de-la-matematica</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[andrivth]]></dc:creator><pubDate>Sat, 14 Oct 2017 12:58:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eHA6EyiMQqnYgk1mf4AhJALpjsDLZPpAPCz?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Relación de orden en Z]]></title><link>http://direct.ecency.com/matematics/@andrivth/relacion-de-orden-en-z</link><guid isPermaLink="true">http://direct.ecency.com/matematics/@andrivth/relacion-de-orden-en-z</guid><category><![CDATA[matematics]]></category><dc:creator><![CDATA[andrivth]]></dc:creator><pubDate>Thu, 12 Oct 2017 16:01:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/3W72119s5BjWPGGUiZ9pqnZoj8JHYxCCp9dtn2QVfB5LqrzmfEm8bKhGVwJ4XaKXUs9bUvzv8xDSyMb2GhmMo8qWBBKg5mWRsGySFUuBtaW3HGhmSUqB1p?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Conociendo el conjunto de números enteros, Conjunto Z]]></title><description><![CDATA[El primer día de clases se le pregunta a un estudiante que hasta ahora ha trabajado únicamente con el conjunto de números naturales, ¿Qué hay antes del cero "0"? , y dicen que no hay nada. Esto]]></description><link>http://direct.ecency.com/education/@andrivth/conociendo-el-conjunto-de-numeros-enteros-conjunto-z</link><guid isPermaLink="true">http://direct.ecency.com/education/@andrivth/conociendo-el-conjunto-de-numeros-enteros-conjunto-z</guid><category><![CDATA[education]]></category><dc:creator><![CDATA[andrivth]]></dc:creator><pubDate>Thu, 12 Oct 2017 01:22:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/JvFFVmatwWHVQPjDcGkFxELgGtwNAntRtiqDuEyxyywDQpX3QshQCCgHbu4K9z8kPQ1JmMd9TN5CGJmNuLpnSemRQXkEfKVfncJtprAtRX6fi6cogT3kpfS7kB8iS7b3kHaNGJcXxJ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[History of Limit @smeet]]></title><description><![CDATA[Mathematics is one of the core lessons that have been set by the Minister of Education of Indonesia. Mathematics has been taught since in elementary school, until still applied to the work even in everyday]]></description><link>http://direct.ecency.com/matematics/@smeet/history-of-limit-smeet-2017929t1089884z</link><guid isPermaLink="true">http://direct.ecency.com/matematics/@smeet/history-of-limit-smeet-2017929t1089884z</guid><category><![CDATA[matematics]]></category><dc:creator><![CDATA[smeet]]></dc:creator><pubDate>Fri, 29 Sep 2017 03:08:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/o1AJ9qDyyJNSpZWhUgGYc3MngFqoAMyXDHZtq8QihLV45WrLE?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Знаете ли вы, что...]]></title><description><![CDATA[...квадрат целого числа N — это сумма первых N нечетных чисел.    1^2 = 1  2^2 = 1+3  3^2 = 1+3+5  4^2 = 1+3+5+7  5^2 = 1+3+5+7+9  6^2 = 1+3+5+7+9+11  7^2 =]]></description><link>http://direct.ecency.com/ru/@uanix/znaete-li-vy-chto</link><guid isPermaLink="true">http://direct.ecency.com/ru/@uanix/znaete-li-vy-chto</guid><category><![CDATA[ru]]></category><dc:creator><![CDATA[uanix]]></dc:creator><pubDate>Wed, 28 Jun 2017 10:44:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/mXkfdQ5uNnwjufnxYJrJHKwZHn9fJ1YZhDgUKdi4gAS86fawiMaD63pEQi1e6sqV1ZZNnoo96jKevTwsbqbKVXqA1awEn4QT5ck9UXorv?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>