🇸🇳 Agro-alimentaire, agro-industrie et enseignement scientifique : Le Fonds islamique de relance investit 600 millions de FCFA [Lejecos] #Afropages
Agro-alimentaire, agro-industrie et enseignement scientifique : Le Fonds islamique de relance investit 600 millions de FCFA [Lejecos]
<p>Le Fonds islamique de relance (Fir), filiale du Fonsis, a procédé le mardi 22 septembre à la formalisation d’un investissement global de 600 millions FCFA au profit de quatre entreprises sénégalaises : agro industries du Nord (Ain), Mintou Rassoul, Bassari Baobab et l’École scientifique internationale d’excellence (Esiex).</p>
twp.ai
September 25, 2026 at 7:25 PM
🇸🇳 Agro-alimentaire, agro-industrie et enseignement scientifique : Le Fonds islamique de relance investit 600 millions de FCFA [Lejecos] #Afropages
A formalisation of a special case of the union-closed conjecture in Isabelle/HOL. ~ Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson. arxiv.org/abs/2609.208... #IsabelleHOL #ITP
A Formalisation of a Special Case of the Union-Closed Conjecture in Isabelle/HOL
A 2021 proof of a special case of the Union-Closed Conjecture, by Aaronson, Ellis and Leader, has been formalised in the proof assistant Isabelle/HOL. Our discussion involves sketching their proof and...
arxiv.org
September 25, 2026 at 7:19 AM
A formalisation of a special case of the union-closed conjecture in Isabelle/HOL. ~ Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson. arxiv.org/abs/2609.208... #IsabelleHOL #ITP
Big news on irrational numbers!
Aabir Fauzan from Aalto University released a preprint on Zenodo before it hit the arXiv, and a formalisation has been posted by Moritz Firsching. Since the statement is so elementary, the repo is set up to be checked by the […]
[Original post on mathstodon.xyz]
Aabir Fauzan from Aalto University released a preprint on Zenodo before it hit the arXiv, and a formalisation has been posted by Moritz Firsching. Since the statement is so elementary, the repo is set up to be checked by the […]
[Original post on mathstodon.xyz]
September 24, 2026 at 1:37 AM
Big news on irrational numbers!
Aabir Fauzan from Aalto University released a preprint on Zenodo before it hit the arXiv, and a formalisation has been posted by Moritz Firsching. Since the statement is so elementary, the repo is set up to be checked by the […]
[Original post on mathstodon.xyz]
Aabir Fauzan from Aalto University released a preprint on Zenodo before it hit the arXiv, and a formalisation has been posted by Moritz Firsching. Since the statement is so elementary, the repo is set up to be checked by the […]
[Original post on mathstodon.xyz]
🤝 Today, #EITI and the World Gold Council
@goldcouncil.bsky.social signed an MoU to strengthen #transparency and governance in artisanal and small-scale gold mining #ASGM, with a focus on formalisation, traceability and responsible supply chains. We look forward to advancing this work together!
@goldcouncil.bsky.social signed an MoU to strengthen #transparency and governance in artisanal and small-scale gold mining #ASGM, with a focus on formalisation, traceability and responsible supply chains. We look forward to advancing this work together!
September 23, 2026 at 5:27 PM
🤝 Today, #EITI and the World Gold Council
@goldcouncil.bsky.social signed an MoU to strengthen #transparency and governance in artisanal and small-scale gold mining #ASGM, with a focus on formalisation, traceability and responsible supply chains. We look forward to advancing this work together!
@goldcouncil.bsky.social signed an MoU to strengthen #transparency and governance in artisanal and small-scale gold mining #ASGM, with a focus on formalisation, traceability and responsible supply chains. We look forward to advancing this work together!
🇧🇫 SAMAO2026/Artisanat minier : Un moteur de développement pour les communautés locales confronté aux défis de la formalisation et de la traçabilité [Le Faso] #Afropages
SAMAO2026/Artisanat minier : Un moteur de développement pour les communautés locales confronté aux défis de la formalisation et de la traçabilité [Le Faso]
Afropages recense l’actualité africaine. Nous proposons une sélection de liens vers des sources d’informations rédigées par nos partenaires de référence.
twp.ai
September 21, 2026 at 9:02 PM
🇧🇫 SAMAO2026/Artisanat minier : Un moteur de développement pour les communautés locales confronté aux défis de la formalisation et de la traçabilité [Le Faso] #Afropages
A formalisation of a special case of the union-closed conjecture in Isabelle/HOL. ~ Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson. arxiv.org/abs/2609.20876 #IsabelleHOL #ITP
September 21, 2026 at 10:10 AM
A formalisation of a special case of the union-closed conjecture in Isabelle/HOL. ~ Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson. arxiv.org/abs/2609.20876 #IsabelleHOL #ITP
Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson: A Formalisation of a Special Case of the Union-Closed Conjecture in Isabelle/HOL https://arxiv.org/abs/2609.20876 https://arxiv.org/pdf/2609.20876 https://arxiv.org/html/2609.20876
September 21, 2026 at 6:42 AM
Angeliki Koutsoukou-Argyraki, Lawrence C. Paulson: A Formalisation of a Special Case of the Union-Closed Conjecture in Isabelle/HOL https://arxiv.org/abs/2609.20876 https://arxiv.org/pdf/2609.20876 https://arxiv.org/html/2609.20876
After all that, there is indeed (usually) a formalisation step, to a greater or lesser degree, but that’s indeed a later step (even if sometimes it’s the only thing one can actually read in the paper…), and I consider the previous steps equally part of the output of the mathematician.
September 20, 2026 at 5:56 PM
After all that, there is indeed (usually) a formalisation step, to a greater or lesser degree, but that’s indeed a later step (even if sometimes it’s the only thing one can actually read in the paper…), and I consider the previous steps equally part of the output of the mathematician.
Cannabis Studies Centre of Misiones, Argentina, launched its Training Program, designed to generate knowledge, build capacity & support formalisation of growers involved in cannabis production, to establish a diversification option in agricultural sector.
www.mmjdaily.com/article/9872...
www.mmjdaily.com/article/9872...
Argentine province builds cannabis knowledge framework for growers
The Cannabis Studies Center of Misiones (CECAMI) has launched its Training Program, an initiative designed to generate knowledge, build capacity, and support the formalization of growers…
www.mmjdaily.com
September 19, 2026 at 4:44 AM
Cannabis Studies Centre of Misiones, Argentina, launched its Training Program, designed to generate knowledge, build capacity & support formalisation of growers involved in cannabis production, to establish a diversification option in agricultural sector.
www.mmjdaily.com/article/9872...
www.mmjdaily.com/article/9872...
It's one of those things that are good when they're used properly but it's rare that they're done right due to not really understanding the function/over cautiousness. There's no formalisation and that's where the issue lies
September 19, 2026 at 12:19 AM
It's one of those things that are good when they're used properly but it's rare that they're done right due to not really understanding the function/over cautiousness. There's no formalisation and that's where the issue lies
“There is a vast gap between the declaration of those ambitions and their formalisation in any kind of #treaty. Negotiating even a relatively straightforward trade agreement with the #EU can be heavy going …” www.theguardian.com/commentisfre... #Canada
The Guardian view on EU-Canada relations: strategic ambition with lessons for Britain | Editorial
Editorial: Mark Carney’s response to the challenges posed by an unreliable US president contains a clarity of vision that is lacking in post-Brexit Britain
www.theguardian.com
September 18, 2026 at 1:17 PM
“There is a vast gap between the declaration of those ambitions and their formalisation in any kind of #treaty. Negotiating even a relatively straightforward trade agreement with the #EU can be heavy going …” www.theguardian.com/commentisfre... #Canada
Le système FormalFlow a coordonné des agents IA pour formaliser la solidité quantique du test de bas degré individuel, un théorème fondamental dans MIP*=RE. Complété en 63 jours avec 126 367 lignes de code Lean vérifié, le projet a découvert et corrigé plusieurs erreurs dans l...
Formalisation vérifiée par machine du théorème de complexité quantique via des agents IA supervisés
arxiv.org
September 18, 2026 at 8:33 AM
Le système FormalFlow a coordonné des agents IA pour formaliser la solidité quantique du test de bas degré individuel, un théorème fondamental dans MIP*=RE. Complété en 63 jours avec 126 367 lignes de code Lean vérifié, le projet a découvert et corrigé plusieurs erreurs dans l...
Anthropic's formalisation of Fermat's Last Theorem, is probably the biggest, but it's a very long computer-y proof that technically works but needs refining to be readable.
One of the ones that kicked off the "AI can do math thing" is the double cycle conjecture, OpenAI with GPT 5.6 Sol.
One of the ones that kicked off the "AI can do math thing" is the double cycle conjecture, OpenAI with GPT 5.6 Sol.
September 17, 2026 at 12:57 PM
Anthropic's formalisation of Fermat's Last Theorem, is probably the biggest, but it's a very long computer-y proof that technically works but needs refining to be readable.
One of the ones that kicked off the "AI can do math thing" is the double cycle conjecture, OpenAI with GPT 5.6 Sol.
One of the ones that kicked off the "AI can do math thing" is the double cycle conjecture, OpenAI with GPT 5.6 Sol.
At first it was thought stencilled images might be the logo for a band. Further research has shown them to be a representation of The Doom Tree, a symbol core to the eco-cult Garden of Dust. – Sophie Morley of Woden College's Graffiti Research and Formalisation Team (GRAFT), 1982
September 17, 2026 at 9:49 AM
At first it was thought stencilled images might be the logo for a band. Further research has shown them to be a representation of The Doom Tree, a symbol core to the eco-cult Garden of Dust. – Sophie Morley of Woden College's Graffiti Research and Formalisation Team (GRAFT), 1982
and every single time you do this - your code of laws gets better, there's more social cohesion, there's an established and longstanding culturally-understood body of work around formalisation and enforcement of contracts - you have to Do Less Actual, Costly Violence
September 17, 2026 at 6:23 AM
and every single time you do this - your code of laws gets better, there's more social cohesion, there's an established and longstanding culturally-understood body of work around formalisation and enforcement of contracts - you have to Do Less Actual, Costly Violence
Il me semble qu'il y a une confusion. L'IA a pondu tout d'abord une preuve en anglais de 166 pages, qui est exploitable par les mathématiciens. La partie Lean n'en est que la formalisation. Il n'y a donc pas à faire de reverse-engineering puisque la source est disponible.
September 17, 2026 at 6:02 AM
Il me semble qu'il y a une confusion. L'IA a pondu tout d'abord une preuve en anglais de 166 pages, qui est exploitable par les mathématiciens. La partie Lean n'en est que la formalisation. Il n'y a donc pas à faire de reverse-engineering puisque la source est disponible.
PM Modi's leadership has driven formalisation, inclusion, digitalisation: CII President Mukundan #PMModis #CIIPresidentMukundan #socialnewsxyz
PM Modi’s leadership has driven formalisation, inclusion, digitalisation: CII President Mukundan
Mumbai, Sep 17 (SocialNews.XYZ) CII President R Mukundan on Thursday congratulated Prime Minister Narendra Modi on his 76th birthday with crediting his leadership with driving formalisation, financial inclusion and digitalisation in the Indian economy. In an interview with IANS, Mukundan said significant work had been undertaken in Gujarat as well as at the national level. “Formalisation, inclusion and digitalisation” are three key pillars of the achievements during Modi's tenure, he added. Thanking PM Modi for his leadership, he also congratulated the prime minister on completing 25 years of public service.
www.socialnews.xyz
September 17, 2026 at 5:50 AM
PM Modi's leadership has driven formalisation, inclusion, digitalisation: CII President Mukundan #PMModis #CIIPresidentMukundan #socialnewsxyz
From the presentation by Mochizuki about where he and his team is at, from a few months back. Transcript from YouTube, I've not manually cleaned it up.
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Question: So you mentioned Lean doesn't have a formalisation of ZFC as a first order logic. Can you expand on that and why it's important […]
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Question: So you mentioned Lean doesn't have a formalisation of ZFC as a first order logic. Can you expand on that and why it's important […]
Original post on mathstodon.xyz
mathstodon.xyz
September 17, 2026 at 12:29 AM
From the presentation by Mochizuki about where he and his team is at, from a few months back. Transcript from YouTube, I've not manually cleaned it up.
---
Question: So you mentioned Lean doesn't have a formalisation of ZFC as a first order logic. Can you expand on that and why it's important […]
---
Question: So you mentioned Lean doesn't have a formalisation of ZFC as a first order logic. Can you expand on that and why it's important […]
A tour through Eurotheory and formal methods to Lean, Mathlib, CSLib, AI-assisted formalisation, and the question of what we should actually choose to verify.
www.fabriziomontesi.com/bliki/Europr...
#CSLib #Lean #FormalMethods
2/2
www.fabriziomontesi.com/bliki/Europr...
#CSLib #Lean #FormalMethods
2/2
Europrogramming: From Eurotheory to Practice
Follow with Edit this page on Go back to the Bliki index
www.fabriziomontesi.com
September 16, 2026 at 7:22 PM
A tour through Eurotheory and formal methods to Lean, Mathlib, CSLib, AI-assisted formalisation, and the question of what we should actually choose to verify.
www.fabriziomontesi.com/bliki/Europr...
#CSLib #Lean #FormalMethods
2/2
www.fabriziomontesi.com/bliki/Europr...
#CSLib #Lean #FormalMethods
2/2
Notwithstanding doing formalisation well and openly — and being very clear what it does NOT do — is the (partial) answer to @fellowesin.eurosky.social's great question here.
What are the alternatives?
September 16, 2026 at 12:10 PM
Notwithstanding doing formalisation well and openly — and being very clear what it does NOT do — is the (partial) answer to @fellowesin.eurosky.social's great question here.
Claiming formalisation leads unarguably to less obfuscation, more transparency, etc. is ITSELF a typical form of obfuscation by formalism. Something all formal modellers should be vociferously against and be calling it out, especially these days when AI does it as a fascistic MO to harm us deeply.
September 16, 2026 at 12:08 PM
Claiming formalisation leads unarguably to less obfuscation, more transparency, etc. is ITSELF a typical form of obfuscation by formalism. Something all formal modellers should be vociferously against and be calling it out, especially these days when AI does it as a fascistic MO to harm us deeply.
They know that this “solution” will result in
a) a failed state that will more or less be a formalisation of all the worst aspects of the intolerable conditions of Israeli occupation, and
b) a ‘demilitarised’ territory with no functional sovereignty that Israel will just occupy again soon enough
a) a failed state that will more or less be a formalisation of all the worst aspects of the intolerable conditions of Israeli occupation, and
b) a ‘demilitarised’ territory with no functional sovereignty that Israel will just occupy again soon enough
September 15, 2026 at 11:51 PM
They know that this “solution” will result in
a) a failed state that will more or less be a formalisation of all the worst aspects of the intolerable conditions of Israeli occupation, and
b) a ‘demilitarised’ territory with no functional sovereignty that Israel will just occupy again soon enough
a) a failed state that will more or less be a formalisation of all the worst aspects of the intolerable conditions of Israeli occupation, and
b) a ‘demilitarised’ territory with no functional sovereignty that Israel will just occupy again soon enough
Numerama: Elle rend l' #IA plus #intelligente, mais devient de plus en plus difficile à surveiller : c'est quoi la « #chaîne de #pensée » ?
www.numerama.com/tech/2330615...
www.numerama.com/tech/2330615...
De sa formalisation par des chercheurs de Google en 2022 à son intégration native dans les modèles d'OpenAI, la chaîne de pensée (chain-of-thought ou CoT), a changé la manière dont l'IA raisonne. Mais...
De sa formalisation par des chercheurs de Google en 2022 à son intégration native dans les modèles d'OpenAI, la chaîne de pensée (chain-of-thought ou CoT), a changé la manière dont l'IA raisonne. Mais...
www.numerama.com
September 15, 2026 at 5:22 PM
Numerama: Elle rend l' #IA plus #intelligente, mais devient de plus en plus difficile à surveiller : c'est quoi la « #chaîne de #pensée » ?
www.numerama.com/tech/2330615...
www.numerama.com/tech/2330615...
"Ce n'est pas un 'plan canicule', mais plutôt une formalisation des dysfonctionnements que nous avons connu en mai et en juin. C'est largement insuffisant", déclare Cyril Verlingue du Snes‑FSU. L'intersyndicale dénonce "l'absence de moyens et d'engagements" 👇
www.aefinfo.fr/depeche/7565...
www.aefinfo.fr/depeche/7565...
Une intersyndicale dénonce l'absence "d'engagement politique" du ministère de l'Éducation dans son plan canicule
www.aefinfo.fr
September 15, 2026 at 8:43 AM
"Ce n'est pas un 'plan canicule', mais plutôt une formalisation des dysfonctionnements que nous avons connu en mai et en juin. C'est largement insuffisant", déclare Cyril Verlingue du Snes‑FSU. L'intersyndicale dénonce "l'absence de moyens et d'engagements" 👇
www.aefinfo.fr/depeche/7565...
www.aefinfo.fr/depeche/7565...