<?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>Wed, 15 Apr 2026 22:25:49 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/@altruismandcake/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA[Remainder Principal and why the 11 Principal works]]></title><description><![CDATA[This is a continuation of the previous post about the 11 Principal. I'll start by explaining with 9, 99, 999, and beyond, then extend to base-1, base²-1, base³-1, and beyond. Finally, why the 11 principal]]></description><link>http://direct.ecency.com/math/@altruismandcake/remainder-principal-and-why-the-11-principal-works</link><guid isPermaLink="true">http://direct.ecency.com/math/@altruismandcake/remainder-principal-and-why-the-11-principal-works</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[altruismandcake]]></dc:creator><pubDate>Sat, 23 Mar 2019 16:48:30 GMT</pubDate></item><item><title><![CDATA[Base plus one, the eleven principle]]></title><description><![CDATA[An easy way to see if a number can be divided evenly by 11 is by following a few easy step. Choose a number. Add every other digit together. Then add the rest of the digits together. Subtract one of these]]></description><link>http://direct.ecency.com/math/@altruismandcake/base-plus-one-the-eleven-principle</link><guid isPermaLink="true">http://direct.ecency.com/math/@altruismandcake/base-plus-one-the-eleven-principle</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[altruismandcake]]></dc:creator><pubDate>Wed, 19 Dec 2018 18:08:48 GMT</pubDate></item></channel></rss>