Tootfinder

New shape🚨! "Mathematicians Make Surprising Breakthrough in 3D Geometry with ‘Noperthedron’ "| Scientific American (h/t Amanda Montañez on bsky)
https://www.scientificamerican.com/article/mathematicians-make…

Mathematicians Make Surprising Breakthrough in 3D Geometry with ‘Noperthedron’
The noperthedron has a surprising property—which disproves a long-standing conjecture

MatheMagic: Generating Dynamic Mathematics Benchmarks Robust to Memorization
Dayy\'an O'Brien, Barry Haddow, Emily Allaway, Pinzhen Chen
https://arxiv.org/abs/2510.05962

MatheMagic: Generating Dynamic Mathematics Benchmarks Robust to Memorization
Conducting contamination-free evaluation of mathematical capabilities can be difficult for two reasons: models may memorize a test set once it is made public, and current mathematical benchmarks are prone to overfitting due to having limited diversity of symbols and rules, coupled with closed-ended answers. This paper proposes a method to leverage these shortcomings as useful features to a construct dynamic, counterfactual benchmark, which can be used to both reveal overfitting and measure true…

Researchers tested Google DeepMind's AlphaEvolve AI agent on 67 mathematical problems and found that it discovered improved solutions to about 20 of them (Adam Zsolt Wagner/@azwagner_)
https://x.com/azwagner_/status/1986388872104702312

Adam Zsolt Wagner (@azwagner_) on X
Really happy to share our new paper on using AlphaEvolve for mathematical exploration at scale, written with Javier Gómez-Serrano, Terence Tao, and @GoogleDeepMind's Bogdan Georgiev. We tested it on 67 problems and documented all our successes and failures. 🧵

It took big Democratic wins for right-wing media to admit that the affordability crisis is getting worse (Zachary Pleat/Media Matters for America)
https://www.mediamatters.org/fox-news/it-took-big-democratic-wins-right-wing-media-admit-affordability-crisis-getting-worse
http://www.memeorandum.com/251106/p66#a251106p66

Ethical and sustainable mathematics is localised: why global paradigms fail and culturally-situated practices are essential
Dennis M\"uller, Maurice Chiodo
https://arxiv.org/abs/2510.05892

Ethical and sustainable mathematics is localised: why global paradigms fail and culturally-situated practices are essential
This paper identifies several different interconnected challenges preventing the move towards more ethical and sustainable mathematics education: the entrenched belief in mathematical neutrality, the difficulty of simultaneously reforming mathematics and its pedagogy, the gap between academic theory and classroom practice, and the need for epistemic decolonisation. In this context, we look at both bottom-up and top-down approaches, and argue that globalised frameworks such as the United Nations…

🇺🇦 #NowPlaying on KEXP's #Early
Medium Medium:
🎵 Them or Me
#MediumMedium

Jetzt übertreiben es diese selbstfahrenden Fahrzeuge aber …
Dübendorf und Volketswil: Fahrzeug bei nächtlicher Grosskontrolle geflüchtet https://www.zh.ch/de/news-uebersicht/medienmitteilungen/2025/12/251206x_duebendorf_volketswil_…

Spannende Vorträge zum Thema Widerstand in den besetzten Gebieten der #Ukraine:
Webseite der Episode: http://www.freie-radios.net/139580
Mediendatei:

FRN: Russki Mir. Widerstand in den besetzen Gebieten der Ukraine
Am 3. Dezember 2025 fand im Rahmen der Veranstaltungsreihe

Auch nach all den Jahren habe ich noch immer nicht verstanden, warum die Lautstärketasten am #iPhone nur die #Medienwiedergabe steuern und nicht den #Klingelton
Ja ich weiß, es gibt da einen …

As mensagens carinhosas que eu coloco pra mim mesmo nos alarmes do celular rs.