2019-05-31
[public] 262K views, 11.5K likes, 132 dislikes audio only
Here is the original Fermat's Library tweet.
https://twitter.com/fermatslibrary/status/1052544515632959488
We make Think Maths teaching resources to go with Stand-up Maths videos. For this one we have a cheat sheet to an algebraic proof.
http://think-maths.co.uk/standupmaths-videos?yt-calculator-rectangles#calculator-rectangles
Many people are asking for the gif. It’s available in different forms in various places online.
https://tenor.com/view/matt-parker-parker-square-mindblown-maths-math-gif-11856384
https://imgur.com/gallery/HyPfz
Originally a homage to the Tim and Eric gif. From this video: /youtube/video/LhlqCJjbEa0
The ticking sound in the video was from here.
https://freesound.org/people/KentVideoProduction/sounds/159723/
CORRECTIONS
- I did not properly think through the hexadecimal example. I meant that any such digits on a base-10 calculator would give multiples of 11. On a true hexadecimal calculator you would get multiples of 17 (or any n+1 for base-n). First spotted by MasterHigure.
- Let me know if you spot anything else!
Thanks to my Patreon supports who do support these videos and make them possible. Here is a random subset:
Igor Bogoslavskyi
James Williams
Magesh Jayapandian
David Lake
Chris W West
Support my channel and I can make more maths videos:
https://www.patreon.com/standupmaths
Music by Howard Carter
Filming and editing by Matt Parker
Design by Simon Wright
MATT PARKER: Stand-up Mathematician
Website: http://standupmaths.com/
Maths book: http://wwwh.umble-pi.com
Nerdy maths toys: http://mathsgear.co.uk/