2024-11-22 06:37:02
Linkdump 47/2024 – #fundstücke
Linkdump 47/2024 – #fundstücke
@…
DragonflyDB reduced Mastodon storage from 22 GB to 8.5 GB:
https://mathstodon.xyz/@renchap@oisaur.com/113522923632…
AI chatbots are like that one uncle you see at Thanksgiving. Over his life he became a true expert in something, say, ice sculptures, and can speak with authority on it. But he's convinced he should speak with authority on any subject at all — medicine, law, business, how rainy it will be next spring — stating with 100% certainty things he heard or made up.
Many things he says are right, many are wrong, and you can't judge which is which from his words alone.
"Tiling with Three Polygons is Undecidable"
Erik D. Demaine; Stefan Langerman 17 Sep 2024
Abstract
We prove that the following problem is co-RE-complete and thus undecidable: given three simple polygons, is there a tiling of the plane where every tile is an isometry of one of the three polygons (either allowing or forbidding reflections)? This result improves on the best previous construction which requires five polygons.
...
It remains open whether tiling …
I posted the assortment of tools I've found for #Bluesky in this post including 3rd pty Bluesky clients, list/starter pack mgmt tools, Twitter migration tools & statistics reports. (Also the #Microsoft #StarterPacks
I remember someone mentioning a software that could read a Mastodon export archive and host your toots and stuff in a webpage
Does anyone know the name or something?
Join Microsoft’s official Discord server for Copilot: #Copilot #Microsoft
Paging #GenX. They're baaaaack!
#phenomena #muppets #sandrabullock