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LambdaClass Blog
Company blog · blog.lambdaclass.comprogrammingsecuritymath
LambdaClass Blog is the company blog at blog.lambdaclass.com, writing about programming, security and math. Since 2023, 12 different Hacker News readers have linked it 16 times, most often “The hitchhiker's guide to reading Lean 4 theorems”. It is still writing: the last post was on 2026-10-30, and you can follow it by feed.
Lambdaclass's blog about distributed systems, machine learning, compilers, operating systems, security and cryptography.
Most-linked posts?
- The hitchhiker's guide to reading Lean 4 theorems2 people · 3 mentions · first linked 2026-03-20
- An interview with the creator of Gleam: an ML like language for the Erlang VM2 people · 2 mentions · first linked 2024-10-11
What Hacker News says?
Do you mean this one? https://blog.lambdaclass.com/introducing-demo-decoupled-mome...
Comment linking /introducing-demo-decoupled-momentum-optimization-for-efficient-distributed-llm-training/
on “Huawei releases an open weight model trained on Huawei Ascend GPUs”Submitted Interview about Austral, a systems programming language with linear types as a story · 111 points
HN discussionGleam used to compile to Core Erlang (Erlang Intermediate Representation) but looks like it now compiles to pretty-printed Erlang. https://blog.lambdaclass.com/an-interview-with-the-creator-o...
Comment linking /an-interview-with-the-creator-of-gleam-an-ml-like-language-for-the-erlang-vm-with-a-compiler/
on “Gleam: A Basic Introduction”Submitted An interview with the creator of Gleam: an ML like language for the Erlang VM as a story · 2 points
HN discussionYou might find The Hitchhiker's guide to reading Lean 4 Theorems useful - https://blog.lambdaclass.com/the-hitchhikers-guide-to-readin... Excerpt: The Rosetta Stone Before diving into syntax, it helps to establish the translation between mathematical and programming concepts. Every idea in formal mathematics has a direct programming analogue. A theorem is a function with a type signature. Its hypotheses are function…
Comment linking /the-hitchhikers-guide-to-reading-lean-4-theorems/
on “Anatomy of a Lean proof for software engineers”Submitted Lambda’s Engineering Philosophy as a story · 2 points
HN discussionI was wondering if it's Hindely-Milner, and yes it is according to this interview: https://blog.lambdaclass.com/an-interview-with-the-creator-o... .
Comment linking /an-interview-with-the-creator-of-gleam-an-ml-like-language-for-the-erlang-vm-with-a-compiler/
on “Gleam: a type safe language on the Erlang VM”Submitted Lambda Crypto Doctrine as a story · 2 points
HN discussionAssuming you are serious; there is a lot to know conceptually before one can answer the above comprehensively. Start with Set Theory, Propositional/Predicate Calculus, Hoare Triples, Dijkstra's wp-calculus and Predicate Transformers, then move on to Lambda Calculus, Type Systems (inductive/dependent/function etc.), Curry-Howard Correspondence, Invariants/Verification Conditions/Theorems etc. all leading up to "How t…
Comment linking /the-hitchhikers-guide-to-reading-lean-4-theorems/
on “Introduction to Formal Verification with Lean Part 1”Submitted Additive FFT Explained: Fast Fourier Transforms over Binary Fields as a story · 1 points
HN discussionSubmitted The hitchhiker's guide to reading Lean 4 theorems as a story · 1 points
HN discussionSubmitted AMO-Lean: Towards Formally Verified Optimization via Equality Saturation in Lean as a story · 1 points
HN discussionSubmitted How to code FRI from scratch as a story · 1 points
HN discussionSubmitted An Overview of the Stone Cairo Stark Prover as a story · 1 points
HN discussionSubmitted Inner Product Argument (IPA) and a Polynomial Commitment Scheme as a story · 1 points
HN discussionSubmitted First Lambda-Ingo ZK CTF: ZK Challenges Using LambdaWorks as a story · 1 points
HN discussion
