Mario Carneiro is (slowly) proving the Lean 4 (kernel) correct in the Lean 4 itself:
https://www.youtube.com/watch?v=hAj81bYngDA
There are curious insights into Lean 4 metatheory and actual implementation.
https://www.youtube.com/watch?v=hAj81bYngDA
There are curious insights into Lean 4 metatheory and actual implementation.
YouTube
TYPES2025 - 5.17. Mario Carneiro - Lean4Lean: Mechanizing the Metatheory of Lean
TYPES 2025 - Day 5 - Session 4
Mario Carneiro - Lean4Lean: Mechanizing the Metatheory of Lean
Mario Carneiro - Lean4Lean: Mechanizing the Metatheory of Lean
https://www.youtube.com/shorts/cZB_OD5qCHo
A gentleman walking (and swimming) across most of the world, save for Antarctica, Australia and Africa. Still a lot of ground (and quite a bit of water and ice) to cover. 🤯
A gentleman walking (and swimming) across most of the world, save for Antarctica, Australia and Africa. Still a lot of ground (and quite a bit of water and ice) to cover. 🤯
YouTube
The man walking around the world
Karl Bushby is a British ex-paratrooper and adventurer known for his extraordinary attempt to walk around the world on foot. His journey, known as “The Golia...
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https://blog.sshh.io/p/how-to-backdoor-large-language-models
Turns out fine-tuning a LLM to secretly insert backdoors is pretty cheap and easy. Another twist on trusting trust. Don't trust LLMs you didn't train yourself. Like you don't use compilers provided be a third-party. 😏
Turns out fine-tuning a LLM to secretly insert backdoors is pretty cheap and easy. Another twist on trusting trust. Don't trust LLMs you didn't train yourself. Like you don't use compilers provided be a third-party. 😏
blog.sshh.io
How to Backdoor Large Language Models
Making "BadSeek", a sneaky open-source coding model.
https://www.minimax.io/news/minimaxm1
Another Open-Source Open Weights (456B) LLM, this time from Singapore.
Other twists include
— 1 million input tokens and 80k output tokens (that's a lot)
— a new reinforcement learning algorithm: CISPO
— a hybrid-attention mechanism incorporating Lightning Attention
Benchmarks look pretty impressive. 😁
Another Open-Source Open Weights (456B) LLM, this time from Singapore.
Other twists include
— 1 million input tokens and 80k output tokens (that's a lot)
— a new reinforcement learning algorithm: CISPO
— a hybrid-attention mechanism incorporating Lightning Attention
Benchmarks look pretty impressive. 😁
www.minimax.io
MiniMax AI | AGI-Powered Foundation Models & Voice/Text/Image/Video Tools
Build with next-gen AGI: MiniMax offers Foundation AI models (text/audio/image/video). Power products like Talkie, Hailuo AI & enterprise APIs. Scalable, secure AI solutions for 50K+ global businesses.
Книжку Григория Сапунова про JAX переводят на русский язык:
https://dmkpress.com/catalog/computer/data/978-5-93700-192-4/
Оригинал издан Manning:
https://www.manning.com/books/deep-learning-with-jax
Сапунов теперь, видимо, больше всего знаменит своим каналом @gonzo_ML — что полностью заслужено, канал отличный: интересный и познавательный. В прошлом, видимо, был знаменит своей работой в Яндекс.
JAX знаменит своим JIT, Automatic Differentiation и поддержкой Google TPU. И там ещё всякого разного вокруг накрутили.
В общем, интересная штука.
https://dmkpress.com/catalog/computer/data/978-5-93700-192-4/
Оригинал издан Manning:
https://www.manning.com/books/deep-learning-with-jax
Сапунов теперь, видимо, больше всего знаменит своим каналом @gonzo_ML — что полностью заслужено, канал отличный: интересный и познавательный. В прошлом, видимо, был знаменит своей работой в Яндекс.
JAX знаменит своим JIT, Automatic Differentiation и поддержкой Google TPU. И там ещё всякого разного вокруг накрутили.
В общем, интересная штука.
Dmkpress
Глубокое обучение с JAX
Купить книгу «Глубокое обучение с JAX», автора Сапунов Г. в издательстве «ДМК Пресс». Выгодные цены в Москве, доставка. Заказать книги и учебники на официальном сайте издательства.
STOP DOING CATEGORY THEORY
https://arxiv.org/abs/2404.16321
Statement dreamed up by the utterly deranged
🥴
https://arxiv.org/abs/2404.16321
Pattern runs on matter: The free monad monad as a module over the cofree comonad comonad
Statement dreamed up by the utterly deranged
🥴
arXiv.org
Pattern runs on matter: The free monad monad as a module over the...
Interviews run on people, programs run on operating systems, voting schemes run on voters, games run on players. Each of these is an example of the abstraction pattern runs on matter. Pattern...
🔥4
https://lawrencecpaulson.github.io/2025/07/02/Finish_your_degree.html
Paulson's take on billionaires and PhDs. 😁
Paulson's take on billionaires and PhDs. 😁
❤2🤔1😢1
The International Conference on Formal Structures for Computation and Deduction (FSCD) will be streamed online via Zoom for free Tuesday 15 - Friday 18 July, 2025. You can register here:
https://fscd2025.github.io/
https://fscd2025.github.io/
fscd2025.github.io
FSCD 2025 - Birmingham, UK, 14-20 July 2025
International Conference on Formal Structures for Computation and Deduction
🥦 Broccoli Programming
BroccoliController.java
BroccoliService.java
BroccoliRepository.java
BroccoliController.java
@RestController
@RequestMapping("/broccoli")
@RequiredArgsConstructor
public class BroccoliController {
private final BroccoliService broccoliService;
private final BroccoliMapper mapper;
@GetMapping("/get_some")
public BroccoliDTO getSome() {
return mapper.toDTO(broccoliService.getSome());
}
}
BroccoliService.java
@Service
@RequiredArgsConstructor
public class BroccoliService {
private final BroccoliRepository broccoliRepository;
public Broccoli getSome() {
return broccoliRepository.getSome();
}
}
BroccoliRepository.java
@Repository
@RequiredArgsConstructor
public BroccoliRepository {
private final JdbcTemplate jdbcTemplate;
public Broccoli getSome() {
return jdbcTemplate.query(...);
}
}
I'm still waiting for when they start employing LLMs to forecast the weather. I want to read forecasts I like, and not this crap of a weather!
🤣4
ДМК Пресс перевели ещё одну книжку про компиляторы для начинающих:
https://dmkpress.com/catalog/computer/programming/978-5-93700-391-1/
Х. Мёссенбёк "Конструирование Компиляторов"
В девичестве "Compiler Construction": https://ssw.jku.at/CompilerBook/
Книжка про компиляторы — это хорошо, что плохо — из 8 глав 5 рассказывают про синтаксический разбор, и ещё одна — просто введение. Т.е. только две главы посвящены "мясу" компиляции: семантическому анализу и генерации кода. Для главы про оптимизации места не нашлось, к сожалению. При этом генерация кода рассматривается для стековой виртуальной машины, поэтому распределение регистров, выбор и скедулинг инструкций остались за бортом. Семантический анализ глубиной и широтой охвата похвастаться тоже не может.
Но в плюсе наличествует предисловие от Никлауса Вирта, глава про атрибутные грамматики и большое количество упражнений.
#compiler #book
https://dmkpress.com/catalog/computer/programming/978-5-93700-391-1/
Х. Мёссенбёк "Конструирование Компиляторов"
В девичестве "Compiler Construction": https://ssw.jku.at/CompilerBook/
Книжка про компиляторы — это хорошо, что плохо — из 8 глав 5 рассказывают про синтаксический разбор, и ещё одна — просто введение. Т.е. только две главы посвящены "мясу" компиляции: семантическому анализу и генерации кода. Для главы про оптимизации места не нашлось, к сожалению. При этом генерация кода рассматривается для стековой виртуальной машины, поэтому распределение регистров, выбор и скедулинг инструкций остались за бортом. Семантический анализ глубиной и широтой охвата похвастаться тоже не может.
Но в плюсе наличествует предисловие от Никлауса Вирта, глава про атрибутные грамматики и большое количество упражнений.
#compiler #book
Dmkpress
Конструирование компиляторов
Купить книгу «Конструирование компиляторов», автора Мёссенбёк Х. в издательстве «ДМК Пресс». Выгодные цены в Москве, доставка. Заказать книги и учебники на официальном сайте издательства.
🔥2
If you were thinking about visiting Romania in mid-September, you can crash The Working Formal Methods Symposium as well:
https://fromsymposium.github.io/
September 17-19, Alexandru Ioan Cuza University, Iași, Romania
https://fromsymposium.github.io/
September 17-19, Alexandru Ioan Cuza University, Iași, Romania
The end of this month will see https://conferences.au.dk/confest2025
CONFEST: August 25-30, 2025 in Aarhus, Denmark.
CONFEST: August 25-30, 2025 in Aarhus, Denmark.
conferences.au.dk
CONFEST 2025
August 25-30, at the University of Aarhus, Denmark. The co-location of CONCUR, QEST+FORMATS, FMICS and various workshops (under the joint name CONFEST 2025)
Microsoft open-sourced (under the MIT license) their VS Code Copilot extension:
https://github.com/microsoft/vscode-copilot-chat
There's a lot of code, and quite expectedly mostly infrastructure code. Still one can learn how they manage searches for the relevant code in the project tree, interaction with Git, analysis of the LLM responses, chats with the user and so on.
https://github.com/microsoft/vscode-copilot-chat
There's a lot of code, and quite expectedly mostly infrastructure code. Still one can learn how they manage searches for the relevant code in the project tree, interaction with Git, analysis of the LLM responses, chats with the user and so on.
GitHub
GitHub - microsoft/vscode-copilot-chat: Copilot Chat extension for VS Code
Copilot Chat extension for VS Code. Contribute to microsoft/vscode-copilot-chat development by creating an account on GitHub.
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— Если проблему можно решить при помощи денег, то это не проблема, а расходы.
— Где ж взять столько денег?
— А вот это уже действительно проблема.
— Где ж взять столько денег?
— А вот это уже действительно проблема.
💯2
https://orangedatamining.com/blog/data-tells-stories-statistics-shuts-your-mouth/
There was an old joke (among physicists?) that there are two kinds of truths: trivial truths and fundamental truths. Trivial truth is such a statement that the opposite is false. Fundamental truth is a statement the opposite of which is also true.
The title of the post is a lot like fundamental truth...
The author (Janez Demšar) means the stories are a good and interesting thing, while statistics fanatics simply try to shut your mouth on the ground your statistics is not good enough (not rigorous enough). And Janez have very good arguments (at least examples) he presents in the post!
So I totally agree with his point. And yet, at the same time there are lots and lots of "stories" around us that pretend to be supported by data, but in reality just fantasies. And statistics really should have shut the mouths of people telling those stories. Sometimes silence is indeed golden.
Data tells stories; statistics shuts your mouth
There was an old joke (among physicists?) that there are two kinds of truths: trivial truths and fundamental truths. Trivial truth is such a statement that the opposite is false. Fundamental truth is a statement the opposite of which is also true.
The title of the post is a lot like fundamental truth...
The author (Janez Demšar) means the stories are a good and interesting thing, while statistics fanatics simply try to shut your mouth on the ground your statistics is not good enough (not rigorous enough). And Janez have very good arguments (at least examples) he presents in the post!
So I totally agree with his point. And yet, at the same time there are lots and lots of "stories" around us that pretend to be supported by data, but in reality just fantasies. And statistics really should have shut the mouths of people telling those stories. Sometimes silence is indeed golden.
Orange Data Mining
Orange Data Mining - Data tells stories; statistics shuts your mouth
A chance encounter and a workshop that wasn't
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