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#mathematics

12 Beiträge11 Beteiligte0 Beiträge heute
Öffentlich
MOULE #RedInstead

Just for fun, I wrote a Python program to start with a random decimal digit, and keep adding the decimal digit until it reaches a prime number.

I'm excited to share it's found a 10997-digit long prime number, which is my new personal best largest prime! It's larger than the 37th factorial prime (3507!-1) which is 10912 digits.

I'll leave the program running overnight to see if it can find longer ones! :MOULE_Happy:

Screenshot of the 10997-digit prime number in its entirety. The white digits on the black background are so numerous it appears like a grey rectangle when zoomed out.
#Math#Mathematics#PrimeNumbers
Öffentlich
Dani Laura (they/she/he)

These creatures are made with an IFS which transform one arc into several connected arcs (specifically 1/6 of circumference, which gives more possibilities than other fractions). I show the results of just two iterations for several decompositions, more produces less aesthetic outcomes, and even more the result is indistinguishable from usual fractals. In this post the shapes are derived from a full circumference, next post will include other outcomes derived from other initial shapes (composed by sixths of circumferences).
#MathArt #Mathematics #IFS #fractal #art

A funny curvy subfractal in violet gradient, 6-fold symmetry.
A funny curvy subfractal in indigo gradient, 6-fold symmetry.
A funny curvy subfractal in red gradient, 6-fold symmetry.
A funny curvy subfractal in green gradient, 6-fold symmetry.
Öffentlich *
petersuber

Today the editorial board of _Mathematical Logic Quarterly_ (pub'd by #Wiley) resigned and launched a new #DiamondOA journal on the same topics.
open-access.network/services/n

See the open letter announcing their resignations and plans for the new journal.
zml.international/files/zml-op

The new journal has a German title but will publish in English, _Zeitschrift für Mathematische Logik und Grundlagen der Mathematik_.
zml.international/

I track these journal "declarations of independence" in the #OpenAccessDirectory (#OAD), and just added an entry for this one, at the bottom in chronological order.
oad.simmons.edu/oadwiki/Journa

I also track them — and discussions of them — in the Open Access Tracking Project (#OATP, @oatp).
tagteam.harvard.edu/hubs/oatp/

open-access.networkRücktritt des MLQ-Editorial-TeamsReaktion auf Differenzen mit Wiley: Gründung eines neuen Open Access Journals 
#Logic#Mathematics#OpenAccess
Fortgeführter Thread
Öffentlich
janhoglund

“…the AIs were never able to recognize when they had not solved the problem. In every case, rather than give up, they confidently output a proof that had a large gap or an outright error.”
—Ernest Davis & Gary Marcus, Reports of LLMs mastering math have been greatly exaggerated
#mathematics #llm #llms #ai

Öffentlich
janhoglund

“The USA Math Olympiad is an extremely challenging math competition for the top US high school students… Hours after it was completed…a team of scientists gave the problems to some of the top large language models, whose mathematical and reasoning abilities have been loudly proclaimed… The results were dismal: None of the AIs scored higher than 5% overall”
—Ernest Davis & Gary Marcus, Reports of LLMs mastering math have been greatly exaggerated
garymarcus.substack.com/p/repo
#mathematics #llms #llm #ai

Marcus on AI · Reports of LLMs mastering math have been greatly exaggeratedVon Ernest Davis
Öffentlich
Fractal Kitty

I have posted the 238th Carnival of Mathematics!

fractalkitty.com/238th-carniva

If I missed something please let me know.

There is an extremely slow bit of javascript for untouchable numbers that hopefully won't make the post untouchable.

Thank you @aperiodical for organizing this.

This month we have posts from @mjd Peter Cameron, @two_star, @j2kun, Brian Clegg, @fortnow @KarenCampe, Amédée d'Aboville, Ed Vogel, @standupmaths

There was also an amazing amount of math and art being shared on blueSky with @Ayliean 's math art March prompts

what appears to be a grey circle made of circles, but is created from a K238 graph where there are 238 dots around a circle that connect to every other dot.
#carnivalOfMathematics#indieweb#blogCarnival
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