⚔️ Lean Theorem

Mathematical Reasoning, Interactive Proving, Type Theory, Formal Mathematics

Types That Count: Journey across Qualitative and Quantitative Intersection Types
iris.unito.it·1d·
Discuss: Hacker News
🔍Type Inference
Pointwise definable end-extensions of models of arithmetic and set theory, Changchun, China, July 2025
jdh.hamkins.org·1d
🏗️Constructive Mathematics
Cancellative Convex Semilattices
arxiv.org·3h
🔲Proof Irrelevance
A Rust shaped hole
ente.io·2d
🦀Rust Macros
Functional Abstract Interpretation
simon.peytonjones.org·1d·
Discuss: Hacker News
🔗Functional Compilers
Historical highlights?
logicmatters.net·19h
🔀Category Theory
Effectively Zero-Knowledge Proofs for NP with No Interaction, No Setup
eccc.weizmann.ac.il·9h·
Discuss: Hacker News
🎯Interactive Provers
Cactus Language • Stylistics 4
inquiryintoinquiry.com·15h
🌳Context free grammars
Book Notes: The Dark Art of Linear Algebra by Seth Braver — Chapter 1 Review
ruslanspivak.com·16h
📐Mathematical Art
Binary Search in a 2D Matrix
mmhaskell.com·1d
📐Error Bounds
The great misunderstanding of the DRY principle
pmatteo.com·1d·
Discuss: Hacker News
💧Liquid Types
A distributed systems reliability glossary
antithesis.com·16h·
Discuss: Lobsters, Hacker News, r/programming
✅Archive Fixity
Extensions and Shadows (6)
sites.psu.edu·1d
🎯Proof Tactics
Understanding TypeScript A Beginner-Friendly Dive Into Types
blog.codeminer42.com·13h
🎯Gradual Typing
Algebra Problems of the Day (Algebra Regents, June 2025 Part III)
mrburkemath.blogspot.com·1d·
Discuss: www.blogger.com
🔄Graph Rewriting
Heterogeneous Dynamic Logic: Provability Modulo Program Theories
arxiv.org·2d
🧠Computational Logic
Performance Hacks for Brady’s Algorithm
nickdrozd.github.io·1d
🎞️Tape Combinatorics
A Programmer’s Guide to x86-64 Assembly (Series Overview)
blog.codingconfessions.com·1h
🔧RISC-V Assembler
Linkage
11011110.github.io·15h
🕸️Algebraic Topology
A Rust Shaped Hole
mnvr.in·19h·
Discuss: Hacker News
🦀Rust Macros