<![CDATA[RSS Feed]]>http://direct.ecency.comhttp://direct.ecency.com/logo512.pngRSS Feedhttp://direct.ecency.comRSS for NodeTue, 12 May 2026 16:31:54 GMT<![CDATA[THE DERIVATIVE OF (U/V)'= (U' V-UV')/V^2]]>http://direct.ecency.com/math/@analealsuarez/the-derivative-of-a-quotienthttp://direct.ecency.com/math/@analealsuarez/the-derivative-of-a-quotientMon, 30 Oct 2017 22:50:21 GMT