⚔️ Lean Theorem

Mathematical Reasoning, Interactive Proving, Type Theory, Formal Mathematics

My first verified (imperative) program
markushimmel.de·1d·
Discuss: Lobsters, Hacker News, r/programming
⚔️Lean Tactics
Proof Analysis of A Foundational Classical Singlesuccedent Sequent Calculus
arxiv.org·22h
🐓Coq
Programming = proving? The Curry-Howard correspondence today
xavierleroy.org·1d·
Discuss: Hacker News
🔤Type Theory
Binary Search in Haskell and Rust
mmhaskell.com·1d
📐Interval Arithmetic
I solved the IIT-JEE Mains paper with LLM. Here are the results
iexplain.app·18h·
Discuss: Hacker News
📐Interval Arithmetic
What Is Type Inference? What It Is and How It Works
hackernoon.com·2d
🔍Type Inference
Proof Complexity 2025
cstheory-events.org·1d
🎯Performance Proofs
AI could be about to completely change the way we do mathematics
newscientist.com·1d
🏴󠁧󠁢󠁳󠁣󠁴󠁿Scottish Computing
Superimposed codes, take two
blog.sesse.net·6h
🔢Bitwise Algorithms
Happy Birthday Saharon Shelah and Yuri Gurevich!
gilkalai.wordpress.com·1d
🧮Theoretical Computer Science
Interleaving Logic and Counting
arxiv.org·22h
📜Manuscript Algebras
Statistical shortcomings in standard math libraries, and how to fix them
evanmiller.org·8h·
Discuss: Hacker News
🎯Arithmetic Coding Theory
Understanding Go Concurrency Pipelines
dev.to·17h·
Discuss: DEV
⚔️Lean Tactics
Lambda calculus cooked N ways: Benchmarks for capture-avoiding substitution
github.com·1d·
Discuss: Hacker News
λLambda Formalization
Are the Busy Beaver numbers independent of mathematics?
risingentropy.com·2d·
Discuss: Hacker News
🔲Proof Irrelevance
Representing Guardedness in Call-by-Value and Guarded Parametrized Monads
arxiv.org·22h
🧮Algebraic Archives
Why I Am Stupid
aartaka.me·11h
🔢Denotational Semantics
How to Count n-Ary Trees
golem.ph.utexas.edu·1d
🌳Huffman Trees
Distributed Systems for Fun and Profit
book.mixu.net·1d·
Discuss: Hacker News
🌊Streaming Systems
“No cookbook methods”
reprog.wordpress.com·1d
🔗Concatenative Programming