Unsolved problems in number theory | Arithmetic dynamics | Integer sequences | Recurrence relations

Juggler sequence

In number theory, a juggler sequence is an integer sequence that starts with a positive integer a0, with each subsequent term in the sequence defined by the recurrence relation: (Wikipedia).

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Gabriel Kanarek - Repetitive Patterns in the Juggler Sequence - G4G13 Apr 2018

A Juggler Sequence is an integer sequence similar to the Collatz, where you start with an integer 2 or greater. If it’s an even number, you take the square root, and if it’s an odd number you take the square root and cube the result (in both cases you use the Floor function to get it back

From playlist G4G13 Videos

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Learn To Juggle! Super Easy

Simple way to learn to juggle 3 balls. Juggle in 5 minutes using this method.

From playlist How to videos!

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My Juggly Afternoon

Me and my toys.

From playlist My Other Videos

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Juggling Club Motion

This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/3mr7

From playlist 3D printing

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The mathematical soul of juggling

In this video the Mathologer captures the mathematical soul of juggling and has a lot of fun analysing the hell out of it. If you are really keen check out his book and articles on the math of juggling: http://tinyurl.com/glczdxl http://tinyurl.com/pryz6fw http://www.qedcat.com/books.htm

From playlist Recent videos

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Three Ball Juggling Tutorial

Three Ball Juggling Tutorial

From playlist My Other Videos

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Jim Juggling

Nothing particularly impressive here, partly because I couldn't remember any tricks and partly because two minutes of tricks without dropping was harder than I expected. That's why two minutes in you see a not particularly subtle edit point... But ABC by the Pipettes, that's fun.

From playlist My Other Videos

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Jonglerie, automates et combinatoire - Florent Hivert - Mathématiques et mouvements - 13/03/18

Jonglerie, automate et combinatoire Résumé : Je me propose d'illustrer la démarche de modélisation en prenant comme problème les figures de jonglerie. En partant d'un "objet d'étude réel" -un jongleur-, une série de simplifications -la modélisation- fait apparaître naturellement un objet

From playlist Mathématiques et mouvements - 13/03/2018

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Steve Butler - Math and Juggling - CoM Oct 2020

Juggling can be described by the series of throws that you make. This is known as siteswap. We discuss a “string theory” approach to showing that the number of balls involved in a pattern is the average of these throws, and then look at how to take a collection of throws whose average is a

From playlist Celebration of Mind

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Man in the middle hijacking 3/3

Credits go out to Ozzy Clip 3/3

From playlist Spoofing

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7 - MegaFavNumbers

#MegaFavNumbers

From playlist MegaFavNumbers

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Classes - Beau teaches JavaScript

Classes in JavaScript ES6 (ECMAScript 6)! Learn about class expressions, class declarations, and inheritance / extending. Code 🔗 http://codepen.io/beaucarnes/pen/egOaOj?editors=0012 Other resources on topic: 🔗 https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes 🔗 ht

From playlist ES6 - Beau teaches JavaScript

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Stories Behind Products #2 - The Juggler, presented by Ross Nicholls from Six Simple Machines

This video is the recording of our second talk for the public design talk series: Stories Behind Products, presented by Ross Nicholls, a graphic designer and industrial designer and coffee-lover. Ross is the Founder and business director at Six Simple Machines. He is also a graduate of UNS

From playlist Stories Behind Products

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Ezra (Bud) Brown - Puzzles & Wonders from Elwyn, Richard, John, Ron, and Martin - CoM Oct 2020

This talk will be about some or all of these: Tic Tac Toe, Hat Puzzles, Blocks on a rug, Sequences, Dots and Boxes, Counting on your Fingers, How 16 times 16 equals 24, some evidence that there aren’t nearly enough Small Numbers, and a new kind of cipher that gave jobs to millions of worth

From playlist Celebration of Mind

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Testing Fruit Ninja In Real Life! | Mythbusters | Science Channel

Adam Savage and Jamie Hyneman set up a real life fruit ninja scenario and compare its accuracy to the classic video game. #mythbusters #sciencechannel Stream Mythbusters: https://www.discoveryplus.com/show/mythbusters About Mythbusters: Two special effects experts with over 30 years o

From playlist Mythbusters

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Explaining the bizarre pattern in making change for a googol dollars (infinite generating functions)

Okay, as it says in the title of this video, today's mission is to figure out how many ways there are to make change for one googol, that is 10^100 dollars. The very strange patterns in the answer will surprise, as will the explanation for this phenomenon, promise. 0:00 Intro 1:15 Chapte

From playlist Recent videos

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The Super Juggler (1935)

Titles read: 'The Super Juggler' (Joe Adani). Pathe Studio, London. Voiceover comments that Joe Adani is "not only a juggler but he's a billiards expert". He is a Human Billiards Table with billiard pockets sewn onto him. He juggles billiard balls over his body, making them run fro

From playlist Things Made Inside 103 Wardour St

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My #MegaFavNumbers is the long form centillion

Responding to the call from my favourite math YouTubers. #MegaFavNumbers. The long form centillion. 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,

From playlist MegaFavNumbers

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The Mathematical Showman - Ron Graham (1935-2020) - Numberphile Podcast

Tributes to mathematician Ronald Graham - a man of many talents. Our guests include Steve Butler, Tom Leighton and Joe Buhler. Ron Graham 'fan' webpage - http://www.math.ucsd.edu/~fan/ron/ Ron Graham papers - http://www.math.ucsd.edu/~ronspubs/ Ron Graham on Numberphile - http://bit.ly

From playlist The Numberphile Podcast

Related pages

Integer sequence | On-Line Encyclopedia of Integer Sequences | Collatz conjecture | Recurrence relation | Paul Erdős | Arithmetic dynamics | Number theory