<?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>Sun, 12 Apr 2026 09:02:29 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/quantifier/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Logic & Proof: Quantifiers]]></title><description><![CDATA[Learn how to deal with statements involving existential and universal quantifiers. ▶️ DTube ▶️ IPFS]]></description><link>http://direct.ecency.com/existential/@pencentre/k4ygbcd2</link><guid isPermaLink="true">http://direct.ecency.com/existential/@pencentre/k4ygbcd2</guid><category><![CDATA[existential]]></category><dc:creator><![CDATA[pencentre]]></dc:creator><pubDate>Tue, 23 Jan 2018 06:12:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/46aP2QbqUqBqwzwxM6L1P6uLNceBDDCM7srQXb9X8huSSzZverrzRax8UAie8wUGUBAnWM9ExYFmTpZVpTixBQ9k6ez3?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>