Published on: 2025-05-09 06:00:53
The magic ingredient here is this weird little tool for planning Lean projects called Lean Blueprints. Blueprints are a mechanism mathematicians have designed for planning out formalisations of their results. When translating a pen and paper result into a proof assistant, a mathematician must first encode all the necessary definitions, helper lemmas and so on before they can write the proof. The blueprint serves as a mechanism to keep track of this process. The above image shows an example blu
Keywords: blueprint github graph mathematicians proof
Find related items on AmazonPublished on: 2025-05-17 13:02:16
A new phishing kit named 'CoGUI' sent over 580 million emails to targets between January and April 2025, aiming to steal account credentials and payment data. The messages impersonate major brands like Amazon, Rakuten, PayPal, Apple, tax agencies, and banks. The activity culminated in January 2025, where 170 campaigns sent 172,000,000 phishing messages to targets, but the following months maintained equally impressive volumes. Proofpoint researchers who discovered the CoGUI campaigns noted th
Keywords: campaigns cogui criteria phishing proofpoint
Find related items on AmazonPublished on: 2025-05-24 01:09:22
This post was inspired by some recent discussions with Bjoern Bringmann. Symbolic math software packages are highly developed for many mathematical tasks in areas such as algebra, calculus, and numerical analysis. However, to my knowledge we do not have similarly sophisticated tools for verifying asymptotic estimates – inequalities that are supposed to hold for arbitrarily large parameters, with constant losses. Particularly important are functional estimates, where the parameters involve an un
Keywords: bound code estimate inequalities proof
Find related items on AmazonPublished on: 2025-05-28 04:23:28
Model Summary | ProverBench | Model&Dataset Download | Quick Start | License | Contact DeepSeek-Prover-V2: Advancing Formal Mathematical Reasoning via Reinforcement Learning for Subgoal Decomposition 1. Introduction We introduce DeepSeek-Prover-V2, an open-source large language model designed for formal theorem proving in Lean 4, with initialization data collected through a recursive theorem proving pipeline powered by DeepSeek-V3. The cold-start training procedure begins by prompting DeepSee
Keywords: deepseek model proof prover start
Find related items on AmazonPublished on: 2025-06-04 01:43:09
There's a curious contradiction at the heart of today's most capable AI models that purport to "reason": They can solve routine math problems with impressive accuracy, yet when faced with formulating deeper mathematical proofs found in competition-level challenges, they often fail. That's the finding of eye-opening preprint research into simulated reasoning (SR) models, initially listed in March and updated in April, that mostly fell under the news radar. The research serves as an instructive c
Keywords: math models problems proofs reasoning
Find related items on AmazonPublished on: 2025-06-04 08:49:30
Formalizing Bertrand Russell’s Principia Mathematica Using Lean4 This project aims to formalize the first volume of Prof. Bertrand Russell’s Principia Mathematica using the Lean theorem prover. The goal is to ensure that the formalization aligns clearly with the corresponding theorems in the book to avoid confusion (See Metaprogramming =Syll=) Notation Principia Mathematica’s notation (Peano-Russell notation) is exceptionally known for its sophistication that it has a separate entry on the St
Keywords: cons impproof prof proof russell
Find related items on AmazonPublished on: 2025-06-04 13:49:30
Formalizing Bertrand Russell’s Principia Mathematica Using Lean4 This project aims to formalize the first volume of Prof. Bertrand Russell’s Principia Mathematica using the Lean theorem prover. The goal is to ensure that the formalization aligns clearly with the corresponding theorems in the book to avoid confusion (See Metaprogramming =Syll=) Notation Principia Mathematica’s notation (Peano-Russell notation) is exceptionally known for its sophistication that it has a separate entry on the St
Keywords: cons impproof prof proof russell
Find related items on AmazonPublished on: 2025-07-29 08:56:19
We published our video on zero-knowledge proofs! Surprisingly, making this video took a lot of work. Zero-knowledge proofs for coloring are one of those algorithms that, in hindsight, seem beautifully simple and clean. But that’s just an illusion—there’s actually a lot going on behind the scenes. We struggled with deciding how in-depth to go and which applications to discuss. In the end, the video covers a bit of everything, and I hope different viewers will find something that sparks their cur
Keywords: knowledge problem proofs trusted zero
Find related items on AmazonPublished on: 2025-08-10 11:19:29
Cybercriminals are promoting malicious Microsoft OAuth apps that masquerade as Adobe and DocuSign apps to deliver malware and steal Microsoft 365 accounts credentials. The campaigns were discovered by Proofpoint researchers, who characterized them as "highly targeted" in a thread on X. The malicious OAuth apps in this campaign are impersonating Adobe Drive, Adobe Drive X, Adobe Acrobat, and DocuSign. Malicious OAuth apps Source: Proofpoint These apps request access to less sensitive permiss
Keywords: apps malicious microsoft oauth proofpoint
Find related items on AmazonPublished on: 2025-08-30 13:17:18
A previously undocumented polyglot malware is being deployed in attacks against aviation, satellite communication, and critical transportation organizations in the United Arab Emirates. The malware delivers a backdoor called Sosano, which establishes persistence on the infected devices and allows the attackers to execute commands remotely. The activity was discovered by Proofpoint in October 2024, which states that the attacks are linked to a threat actor named 'UNK_CraftyCamel.' While the cam
Keywords: archive file malicious pdf proofpoint
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