2022-06-15

[public] 201K views, 15.5K likes, dislikes audio only

Stand-up Maths

Check out Emma's blog post about the calculation:

https://cloud.google.com/blog/products/compute/calculating-100-trillion-digits-of-pi-on-google-cloud

Register for Emma's live seminar! It's on at 19:00 BST and different time zones are different.

https://cloudonair.withgoogle.com/events/pi-time

Emma Haruka Iwao's records:

2019: 31,415,926,535,897 digits of π

2022: 100,000,000,000,000 digits of π

Chudnovsky algorithm

https://en.wikipedia.org/wiki/Chudnovsky_algorithm

And here is me Chudnovskying by hand: /youtube/video/LhlqCJjbEa0

Bailey–Borwein–Plouffe formula

https://en.wikipedia.org/wiki/Bailey%E2%80%93Borwein%E2%80%93Plouffe_formula

y-cruncher - A Multi-Threaded Pi-Program

http://www.numberworld.org/y-cruncher/

Cheers to all of my Patreon supporters who mean I can jump on the ol' video machine whenever there is breaking maths news. You can also help support my videos. https://www.patreon.com/standupmaths

CORRECTIONS:

- At 07:34 I say that the first column are the hex locations. They are not. Those are the base-10 locations in scientific notation. Sorry!

- A few people noticed that at 02:20 I say 128 when I mean 158. The on-screen number is correct.

- Let me know if you spot any other mistakes

Filming and editing by Alex Genn-Bash

Additional footage by Emma Haruka Iwao

Blah blah blah by Matt

Music by Howard Carter

Design by Simon Wright and Adam Robinson

MATT PARKER: Stand-up Mathematician

Website: http://standupmaths.com/

US book: https://www.penguinrandomhouse.com/books/610964/humble-pi-by-matt-parker/

UK book: https://mathsgear.co.uk/collections/books/products/humble-pi-signed-paperback