<?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>Thu, 30 Apr 2026 03:56:13 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/complexnumbers/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Demystifying Complex Numbers]]></title><description><![CDATA[Complex numbers are one of the more difficult mathematical concepts to understand. In this video, I use the not very well known 2x2 matrix version of complex numbers to demystify complex numbers. ▶️ 3Speak]]></description><link>http://direct.ecency.com/hive-181335/@fractalwoman/808810f6</link><guid isPermaLink="true">http://direct.ecency.com/hive-181335/@fractalwoman/808810f6</guid><category><![CDATA[hive-181335]]></category><dc:creator><![CDATA[fractalwoman]]></dc:creator><pubDate>Fri, 06 Feb 2026 02:40:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/PB8ro82ZpZP35nu5CJ2bLWtWovSWCek72zkxirh28oqXP6byR2EtenADNMeHqJsFZx2DsXYke32TiZkRpNPqsc5wxkFVZ519VhNd5M4TW7yYxjD8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Complex Numbers as Vector Rotations]]></title><description><![CDATA[In this video I illustrate how complex numbers can be interpreted as vector rotations. This follows from my earlier video on equating the Rotation Matrix as a complex number. Rotating a vector by 0° is]]></description><link>http://direct.ecency.com/hive-128780/@mes/jqcmeeui</link><guid isPermaLink="true">http://direct.ecency.com/hive-128780/@mes/jqcmeeui</guid><category><![CDATA[hive-128780]]></category><dc:creator><![CDATA[mes]]></dc:creator><pubDate>Wed, 08 Mar 2023 18:33:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/99pyU5Ga1kwr5bsMXthzYLbcngN4W2P8NtU9TWTdHC3HaQbjuuRfHesJoVzduCjwH9CiTLM85nnouCKotSnJKsSm3Eb5hX8D3wZE3tzPrAG9sh5GyzKgDMNDSSx6bbJQYe?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Rotation Matrix is Equivalent to a Complex Number]]></title><description><![CDATA[In this video I go over a pretty amazing property of the Rotation Matrix, which is that it can be viewed as equivalent to a complex number! I show this by writing the Rotation Matrix as an addition of]]></description><link>http://direct.ecency.com/hive-128780/@mes/ccurluqh</link><guid isPermaLink="true">http://direct.ecency.com/hive-128780/@mes/ccurluqh</guid><category><![CDATA[hive-128780]]></category><dc:creator><![CDATA[mes]]></dc:creator><pubDate>Tue, 07 Mar 2023 18:48:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/99pyU5Ga1kwr5bsMXthzYLbcngN4W2P8NtU9TWTdHC3HaQbjuuRfHesJoVxXiezn4icw88jHGG1oU1raS4LN3w4wrUnkj9QLUqtvE8rynxLLQapmVa7r9RnHuLjqSfuvaa?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Complex Numbers: Definition and Vector Form]]></title><description><![CDATA[In this video I go over complex numbers, their definition as well as representing them in vector form. Complex numbers involve the imaginary unit "i", which is defined such that i2 = -1. They]]></description><link>http://direct.ecency.com/hive-128780/@mes/jmhbjkoj</link><guid isPermaLink="true">http://direct.ecency.com/hive-128780/@mes/jmhbjkoj</guid><category><![CDATA[hive-128780]]></category><dc:creator><![CDATA[mes]]></dc:creator><pubDate>Mon, 06 Mar 2023 18:25:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/99pyU5Ga1kwr5bsMXthzYLbcngN4W2P8NtU9TWTdHC3HaQbjuuRfHesJoVzhySkxCbb5Qu1eokJevnEnFCX2tRRBugDKEa1Ww7jR9tjXugRym643wYYDHxtTYaVjffuKq8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Digital Design# Fractal Design, beauty of mathematical function. ]]></title><description><![CDATA[Here is another fractal art I generated using mobile app which uses the Mandrelbrot set (a set of complex numbers). Created with Steepshot View in the web app]]></description><link>http://direct.ecency.com/art/@dreamzchm/digital-design-fractal-design-beauty-of--2018-01-05-09-53-13</link><guid isPermaLink="true">http://direct.ecency.com/art/@dreamzchm/digital-design-fractal-design-beauty-of--2018-01-05-09-53-13</guid><category><![CDATA[art]]></category><dc:creator><![CDATA[dreamzchm]]></dc:creator><pubDate>Fri, 05 Jan 2018 09:53:15 GMT</pubDate><enclosure url="https://images.ecency.com/p/3HaJVvr6qfoEFgBir1jy4DeK1wwhDm7oNHzc1b8roaJY8MKhcWxpyhdGoLQKaxSf4ADsQzS9XT7xoUbY63atzS8qRmPmHqVTfHXkmAN?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>