I hav com up wit a gre tim sav dev. As wel as rou num to thr sig fig, I hav sta rou all my wor to thr sig let. Wit the spa sav by thi met I can fit muc mor int eac too, lea roo for ext con, lik thi lov poe:
Ros are red,
Vio are blu,
I lik to go
For a dip in the poo
#MastoAdmin I'm trying to free up disk space on mathstodon.xyz, so we don't keep running out. Currently we have 30GB of user avatars and headers, and about 30GB of remote media.
The remote media is all from the last 7 days. I just did `tootctl media remove --days 2` and cleared 6GB.
Why is so much remote media being copied locally? Is there an option to not make local copies?
Web page by Clark Kimberling
In collections: Easily explained, Fun maths facts, Integerology, Puzzles
Fractal sequences have in common with the more familiar geometric fractals the property of self-containment. An example of a fractal sequence is 1, 1, 2, 1, 3, 2, 4, 1, 5, 3, 6, 2, 7, 4, 8, 1, 9, 5, 10, 3, 11, 6, 12, 2, 13, 7,...
@esoterica Rafael Ball speculates the main reason for the increasing percentage of titles with a question mark is marketing & sees the increase as a sign for increased publication pressure.
Could we use this to monitor our success in fighting publish-or-perish?
**i have updated this post with the developer’s correct name** Hey just found out about this cool app called Emergency Chat! It’s on App Store and google play, and is made specifically for when you’ve gone into a nonverbal anxiety attack. It was made by Seph “Persephone” De Busser, an autistic computer science student. You just open it, hand someone your phone, it shows this cool message and then you can communicate via the chat. It’s like texting kinda but you’re both on the same phone. Super handy, right? You can even customize the alert message. Download it if you think it’d be helpful 😊
@christianp there's a hyperbolic quilt pattern, based on the hyperbolic soccerball tiling. You can glue or tape paper together to visualize spaces of negative curvature, though knitting or crocheting works much better. I designed a construction set toy originally to illustrate spaces of negative curvature.
@christianp "To get started, go to your local arts and crafts store and pick out a few brightly-colored sheets of Poincaré half-plane."
167. THE WIZARD'S CATS. A wizard placed ten cats inside a magic circle as shown in our illustration, and hypnotized them so that they should remain stationary during his pleasure. He then proposed to draw three circles inside the large one, so that no cat could approach another cat without crossing a magic circle. Try to draw the three circles so that every cat has its own enclosure and cannot reach another cat without crossing a line.
mathstodon.xyz is now running Mastodon v2.9.2!
The big new feature this time is the single-column layout, which looks more like standard Twitter. It's the default layout for new users. Existing users can switch to it on the preferences page.
Full release notes: https://github.com/tootsuite/mastodon/releases/tag/v2.9.0
Mathematician, koala fan, mathstodon.xyz admin,
⅓ of https://aperiodical.com
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
\) for inline LaTeX, and
\] for display mode.