<?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>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 08 Aug 2026 11:02:26 GMT</lastBuildDate><atom:link href="https://ecency.com/@qed/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA["The limit x to c of (c^n-x^n)/(c-x)" : YSBATST 2]]></title><description><![CDATA[Today I come at you with a clip on a limit. Consider it a quiz. My best wishes to you, qed]]></description><link>https://ecency.com/@qed/the-limit-x-to-c-of-c-n-x-n-c-x-ysbatst-2</link><guid isPermaLink="true">https://ecency.com/@qed/the-limit-x-to-c-of-c-n-x-n-c-x-ysbatst-2</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sun, 18 Feb 2018 15:35:51 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e8ju1nh1RdeAQNwtfxhGKwD2rMM2DDpsEDU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[2 * 1.5 * 1.33333333 * 1.25 = 5 : YSBATST 1]]></title><description><![CDATA[I got back to do some pure math videos and there are some upcoming ones as well. So stay tuned! Best qed]]></description><link>https://ecency.com/@qed/2-1-5-1-33333333-1-25-5-ysbatst-1</link><guid isPermaLink="true">https://ecency.com/@qed/2-1-5-1-33333333-1-25-5-ysbatst-1</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sun, 11 Feb 2018 23:28:21 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eLkrFeFDMoREFQMWMjpLkZEk9sc9hsR7H7U?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[web-apps and dapps explained / NEO 8]]></title><description><![CDATA[How are decentralized apps different from standard web-apps? The latest video in my NEO smart contract series should have a general appeal: Best qed]]></description><link>https://ecency.com/@qed/web-app-and-dapps-explained-neo-8</link><guid isPermaLink="true">https://ecency.com/@qed/web-app-and-dapps-explained-neo-8</guid><category><![CDATA[neo]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Wed, 20 Dec 2017 22:59:24 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eFytbvRakZnJqbvUjn3jQSCjywVse2wjgAJ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Installing the developer graphical user interface and invoking smart contracts / NEO 3]]></title><description><![CDATA[In the third video of my series on NEO smart contract programming, I want to show you how you can use the GUI to investigate contract behavior With this series, I might go more in the Python direction,]]></description><link>https://ecency.com/@qed/installing-the-developer-graphical-user-interface-and-invoking-smart-contracts-neo-3</link><guid isPermaLink="true">https://ecency.com/@qed/installing-the-developer-graphical-user-interface-and-invoking-smart-contracts-neo-3</guid><category><![CDATA[neo]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sat, 18 Nov 2017 16:22:30 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eQoxeYYx4qAkbGVzomPVjjGxn5FLnC7xP8a?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Compiling a Hello World smart contract / Neo 2]]></title><description><![CDATA[Neo programming For people interested in smart contract coding, I uploaded the second video of a series on this topic. Hello, World! I'll be using C# and python, maybe some java-script, although this first]]></description><link>https://ecency.com/@qed/compiling-a-hello-world-smart-contract-neo-2</link><guid isPermaLink="true">https://ecency.com/@qed/compiling-a-hello-world-smart-contract-neo-2</guid><category><![CDATA[neo]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Wed, 18 Oct 2017 20:40:18 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e8kN1P6pZ9PN1kVzRwwvJ78JCYibpxJzHmQ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Open source community ecosystem / Neo 1]]></title><description><![CDATA[Neo programming For people interested in smart contract coding, I uploaded a first video of a series on this topic. I'll be using C# and python, maybe some java-script, although this first one is less]]></description><link>https://ecency.com/@qed/open-source-community-ecosystem-neo-1</link><guid isPermaLink="true">https://ecency.com/@qed/open-source-community-ecosystem-neo-1</guid><category><![CDATA[neo]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sat, 14 Oct 2017 09:48:45 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45dvDnFNf3sDicHrSJ1btzRmwCjiDYGsR9ezA?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Dependent types for smart contracts at Zen / Blockchain 4]]></title><description><![CDATA[PresentI had previously been asking you guys for interview questions for my talk with the mathemticans at Zen and finally found the means of uploading it to my youtube channel. It's about functional]]></description><link>https://ecency.com/@qed/dependent-types-for-smart-contracts-at-zen-blockchain-2</link><guid isPermaLink="true">https://ecency.com/@qed/dependent-types-for-smart-contracts-at-zen-blockchain-2</guid><category><![CDATA[bitcoin]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Fri, 06 Oct 2017 18:12:48 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e9s1HeowqAbFntJj2LgZk5SxZ8DEeHqnuQS?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Smart contracts in Python (and C# and Java) /]]></title><description><![CDATA[For script kiddies like us For forks who are into Python and blockchain, my friend Tom (a.k.a. localhuman) over at the CityOfZion develops the Python SDK for the Neo community. Here, at the moment, the]]></description><link>https://ecency.com/@qed/smart-contracts-in-python-and-c-and-java</link><guid isPermaLink="true">https://ecency.com/@qed/smart-contracts-in-python-and-c-and-java</guid><category><![CDATA[neo]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Tue, 26 Sep 2017 20:22:03 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eLpwaCtTLi4ELpUVMPmA7h8WZVwRwuQFAaA?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Pairing is caring /]]></title><description><![CDATA[Dear thinking people, let N denote the natural numbers and let [n] denote a set with n elements. Fix a natural number m. I'm looking for a bijection between N x N, and the function space [3] --> [m]]]></description><link>https://ecency.com/@qed/pairing-is-caring</link><guid isPermaLink="true">https://ecency.com/@qed/pairing-is-caring</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sun, 17 Sep 2017 21:00:24 GMT</pubDate><enclosure url="https://i.ecency.com/p/2bP4pJr4wVimqCWjYimXJe2cnCgnJP2GjMfGQzyTC2r?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[The 2015 Experience /]]></title><description><![CDATA[I'm all in on BanxShares and ready to hodl.]]></description><link>https://ecency.com/@qed/the-2015-experience</link><guid isPermaLink="true">https://ecency.com/@qed/the-2015-experience</guid><category><![CDATA[bitcoin]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Fri, 15 Sep 2017 23:11:24 GMT</pubDate><enclosure url="https://i.ecency.com/p/2bP4pJr4wVimqCWjYimXJe2cnCgnACdwhf11nUn4ZC2?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[The 2016 Experience /]]></title><description><![CDATA[Boys, this sucker is sitting at 600$ for a month now. This is not good. The wedges are forming. This is making me uneasy. I check the charts every 10 minutes. I sold my cats' liver for those 3 BTC. I can't]]></description><link>https://ecency.com/@qed/the-2016-experience</link><guid isPermaLink="true">https://ecency.com/@qed/the-2016-experience</guid><category><![CDATA[bitcoin]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Wed, 13 Sep 2017 14:04:03 GMT</pubDate><enclosure url="https://i.ecency.com/p/2bP4pJr4wVimqCWjYimXJe2cnCgn4iFgqbXKmTNgVHp?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Participate in the SmartContract competition on Neo /]]></title><description><![CDATA[Smart As the picture explains, the Neo community is hosting a SmartContract competition. Prize (price) is a few k$ and the cost of publishing your dApp. You can form teams and I suppose it helps if you]]></description><link>https://ecency.com/@qed/participate-in-the-smartcontract-competition-on-neo</link><guid isPermaLink="true">https://ecency.com/@qed/participate-in-the-smartcontract-competition-on-neo</guid><category><![CDATA[programming]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Tue, 12 Sep 2017 08:00:36 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961K2QsEmw6MUSnzVL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[json queries of NEO data /]]></title><description><![CDATA[For those of you who are interested in json queries of blockchain data, the NEO community (CoZ @canesin) now provides just that A few fixes are still to be done. In the picture we have Bittrex with their]]></description><link>https://ecency.com/@qed/json-queries-of-neo-data</link><guid isPermaLink="true">https://ecency.com/@qed/json-queries-of-neo-data</guid><category><![CDATA[cryptocurrency]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Wed, 16 Aug 2017 19:29:39 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961TwoGPYk8kVUBhSW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Steuerliche Behandlung von Kryptowährungen]]></title><description><![CDATA[Das Österreichische Bundesministerium für Finanzen (Finanzamt) hat vor 2 Wochen die upgedaten Daten zu Cryptos online gestellt. Die wohl relevanten parts bzgl. traden habe ich hier eingefügt: Zusammenfassend:]]></description><link>https://ecency.com/@qed/steuerliche-behandlung-von-kryptowaehrungen</link><guid isPermaLink="true">https://ecency.com/@qed/steuerliche-behandlung-von-kryptowaehrungen</guid><category><![CDATA[deutsch]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Fri, 11 Aug 2017 21:47:21 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961R1WsNyChnPBphft?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[It's hard to own a dog /]]></title><description><![CDATA[The machine that couldn't My brother has a side job at a large international catering company. When the company works live at Formula 1 or the Football Champions League, they take thousands of drinking]]></description><link>https://ecency.com/@qed/it-s-hard-to-own-a-dog</link><guid isPermaLink="true">https://ecency.com/@qed/it-s-hard-to-own-a-dog</guid><category><![CDATA[deepthink]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sat, 05 Aug 2017 13:02:42 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961ViSmfgXF6XguMEN?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Fake News /]]></title><description><![CDATA[Classical meida goes to sleep. The internet doesn't. It's another black day in the world of established resources: CNN ... down. FOX ... down. BBC ... down. Anything except for this post ... down. And]]></description><link>https://ecency.com/@qed/fake-news</link><guid isPermaLink="true">https://ecency.com/@qed/fake-news</guid><category><![CDATA[funny]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sat, 29 Jul 2017 16:09:42 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961MjZXNesheC4Y4Ht?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[9 /]]></title><description><![CDATA[Here’s a curious way to split a product of two integers into two summands: n · (b - 1) = (n - 1) · b + (b - n) For example, for n=3 and b=10, 3 · 9 = 2 · 10 + 7 Now since we can consider (n - 1) · 1 +]]></description><link>https://ecency.com/@qed/9</link><guid isPermaLink="true">https://ecency.com/@qed/9</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Sat, 29 Jul 2017 15:34:12 GMT</pubDate><enclosure url="https://i.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e8ebs2zxSzAvX1CyyEj8AZEfBnztpWRuif8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Obstacles to avoid on the next page /]]></title><description><![CDATA[Dangers of writingAs I come to conclusions easier if I externalise information by taking notes, I actually do try to write down my thoughts regularly. Such writing functions as a static repository of ideas]]></description><link>https://ecency.com/@qed/obstacles-to-avoid-on-the-next-page</link><guid isPermaLink="true">https://ecency.com/@qed/obstacles-to-avoid-on-the-next-page</guid><category><![CDATA[deepthink]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Fri, 28 Jul 2017 16:27:42 GMT</pubDate><enclosure url="https://i.ecency.com/p/JvFFVmatwWHVs8siwdup5w2nxUuY631vYG3YEbsfVQrTZ7akBeDKm7F9hNyod2fgosrgW2g6Q1PBMWuwVXcHzGtQngMeuTkECPixJ7YnaqhLLzfJyhiKUo4HgXoFaB7ABSzHU2K5MG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[RE: Why do complex zeros come in complex conjugate pairs? /]]></title><description><![CDATA[I was responding to @voice-of-apollo in the question and when my response reached 100 lines, I decided to make it a post. He asks for an insight of why a complex polynomial always has solutions that are]]></description><link>https://ecency.com/@qed/re-why-do-complex-zeros-come-in-complex-conjugate-pairs</link><guid isPermaLink="true">https://ecency.com/@qed/re-why-do-complex-zeros-come-in-complex-conjugate-pairs</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Fri, 28 Jul 2017 08:07:36 GMT</pubDate><enclosure url="https://i.ecency.com/p/MG5aEqKFcQiAhs6Mo4rqfwTNYKJP2j74AwupBEgRAMgtk6Xio9kA6Wc9kqVQb9E5P7kZvKLFT2nNgzHwkBQw1QJ1M5dxki4Vk?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Information Theory Perk /]]></title><description><![CDATA[*phone rings* "Hello? qed, speaking." "Dude, hi, you gotta help me out. But we gonna do it quick, my phone battery is dying." "Man, it's 8 in the morning. What's up?" "I'm]]></description><link>https://ecency.com/@qed/information-theory-perk</link><guid isPermaLink="true">https://ecency.com/@qed/information-theory-perk</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[qed]]></dc:creator><pubDate>Thu, 27 Jul 2017 19:55:39 GMT</pubDate><enclosure url="https://i.ecency.com/p/MvwLKy3SfvJwXFKCRMDAFrt961TU6bmoiV5DzFC86?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>