Vestigium (Publicaciones sobre IMO)

Readings shared August 9, 2025

José A. Alonso — Sun, 10 Aug 2025 04:00:00 GMT

The readings shared in Bluesky on 9 August 2025 are

Mission-time Linear Temporal Logic Formula Progression (in Isabelle/HOL). ~ Katherine Kosaian, Zili Wang. #ITP #IsabelleHOL
Two-way deterministic finite automata (in Isabelle/HOL). ~ Felipe Escallón, Tobias Nipkow. #ITP #IsabelleHOL
Truly functional solutions to the longest uptrend problem (Functional pearl). ~ Alexander Dinges, Ralf Hinze. #Haskell #FunctionalProgramming
Teaching introductory functional programming using Haskelite. ~ Pedro Vasconcelos. #Haskell #FunctionalProgramming
Macros in Prolog: Term and goal expansion. ~ Markus Triska. #Prolog #LogicProgramming
Mathematicians question AI performance at International Math Olympiad. ~ Emily Riehl. #AI #Math #IMO
Geoint-R1: Formalizing multimodal geometric reasoning with dynamic auxiliary constructions. ~ Jingxuan Wei et als. #ITP #LeanProver #LLMs
#Exercitium: Problemas de programación con Haskell (diciembre de 2016). #Haskell #ProgramaciónFuncional #Matemáticas

Readings shared August 3, 2025

José A. Alonso — Mon, 04 Aug 2025 04:00:00 GMT

The readings shared in Bluesky on 3 August 2025 are

AI at IMO 2025: a round-up. ~ Kevin Buzzard. #AI #LLMs #ITP #LeanProver #Math #IMO
Formalization of harmonic analysis in Lean. ~ Wouter Bosse. #ITP #LeanProver #Math
#Exercitium: Problemas de programación con Haskell (diciembre de 2017). #Haskell #ProgramaciónFuncional #Matemáticas

Readings shared July 29, 2025

José A. Alonso — Wed, 30 Jul 2025 04:00:00 GMT

The readings shared in Bluesky on 29 July 2025 are

Algorithmic conversion with surjective pairing: A syntactic and untyped approach. ~ Yiyun Liu, Stephanie Weirich. #FormalVerification #ProofAssistants #CoqProver
Symbolic world models in Lean 4 for reinforcement learning. ~ Matěj Kripner. #ITP #LeanProver #MachineLearning
Formal verification of the safegcd implementation. ~ Russell O'Connor, Andrew Poelstra. #FormalVerification #ProofAssistants #CoqProver
Formal verification of pairing heaps in Rocq. ~ Cosmin-Ionut Visan. #FormalVerification #ProofAssistants #Rocq
Verified functional graph algorithms using the Rocq prover (Coq). ~ Leopold Frieberger. #FormalVerification #ProofAssistants #Rocq
Formal verification of leftist and skew heaps in Rocq. ~ Elena Marcela Dumitrache. #FormalVerification #ProofAssistants #Rocq
Comparing codes: Spiral matrix (another matrix layer problem). ~ James Bowen. #Haskell #FunctionalProgramming #Rust
Harmonic's IMO 2025 results (Harmonic's model Aristotle achieved gold medal performance, solving 5 problems). #FormalVerification #ProofAssistant #LeanProver #LLMs #Math #IMO
#Exercitium: Problemas de programación con Haskell (noviembre de 2018). #Haskell #ProgramaciónFuncional #Matemáticas
#Exercitium: Problemas de programación con Haskell (julio de 2022). #Haskell #ProgramaciónFuncional #Matemáticas
#Exercitium: Problemas de programación con Haskell (junio de 2022). #Haskell #ProgramaciónFuncional #Matemáticas

Readings shared July 22, 2025

José A. Alonso — Wed, 23 Jul 2025 04:00:00 GMT

The readings shared in Bluesky on 22 July 2025 are

A parametricity-based formalization of semi-simplicial and semi-cubical sets. ~ Hugo Herbelin, Ramkumar Ramachandra. #ITP #Rocq
Comparing codes: Image rotation (Mutable arrays in Haskell). ~ James Bowen. #Haskell #FunctionalProgramming #Rust
Advanced version of Gemini with Deep Think officially achieves gold-medal standard at the International Mathematical Olympiad. #LLMs #Math #IMO

Readings shared October 12, 2024

José A. Alonso — Sat, 12 Oct 2024 04:00:00 GMT

The readings shared in Mastodon on 12 October 2024 are

Readings shared October 11, 2024. #ITP #LeanProver #Coq #Deduce #IsabelleHOL #Math #LLMs #LogicProgramming
ENS-Lean-course: Functions in Lean4. ~ Roman Soletskyi. #ITP #LeanProver #Lean4 #Math
ENS-Lean-course: Taxicab number in Lean4. ~ Roman Soletskyi. #ITP #LeanProver #Lean4 #Math
IMOSLLean4: Formalization of IMO shortlist problems in Lean 4. ~ Gian Sanjaya. #ITP #Lean4 #Math #IMO
AI for Mathematics. ~ Jeremy Avigad. #ITP #LeanProver #ATP #AI #MachineLearning #LLMs #Math
Axiomatic set theory (Version of 9 October 2024). ~ Tom Leinster. #Math #SetTheory

Readings shared September 11, 2024

José A. Alonso — Wed, 11 Sep 2024 04:00:00 GMT

The readings shared in Mastodon on September 11, 2024 are

Readings shared September 10, 2024. #ITP #Lean4 #IsabelleHOL #Math #Calculemus #Haskell #Python #Math
Mathematical Olympiad (To the geometry and beyond…). ~ Mirek Olšák. #Math #ITP #AI #IMO #AlphaGeometry #AlphaProof #LeanProver
Isabelle/RL project proposal: Reinforcement learning on the Isabelle proof assistant. ~ Jonathan Julián Huerta y Munive. #ITP #IsabelleHOL #MachineLearning
CoqPilot, a plugin for LLM-based generation of proofs. ~ Andrei Kozyrev, Gleb Solovev, Nikita Khramov & Anton Podkopaev. #ITP #Coq #LLMs
ATPs as universal AIs: What do AGI architectures suggest for ATP research? ~ Zarathustra Goertzel. #ATP #AI
The formal theory of monads, univalently. ~ Niels van der Weide. #ITP #Coq
The last mile: How do we make AI theorem provers which work in the real world for real users and not just on benchmarks? ~ Jason Rute. #ITP #AI #LLMs
Naproche-ZF: Lessons learned from implementing a new natural-language-oriented theorem prover. ~ Adrian De Lon. #ITP #NaprocheZF #Math
Natural-language proof assistant for higher-order logic. ~ Adam Dingle. #ITP #Natty #Math
Natty: a natural-language proof assistant with an embedded automatic prover for higher-order logic. ~ Adam Dingle. #ITP #Natty #Math #OCaml
A few open problems in neural theorem proving (in Lean). ~ Sean Welleck. #ITP #LeanProver #LLMs
Project description: Experiments with language models for Isabelle autoformalization. ~ David Valente, Manuel Eberl, Cezary Kaliszyk & Josef Urban. #ITP #IsabelleHOL #Autoformalization
Provably safe systems: Prospects and approaches. ~ Mario Carneiro. #ITP #AI
With fifth busy beaver, researchers approach computation’s limits. ~ Ben Brubaker. #ITP #Coq #Math #CompSci
Kids should be taught to think logically. ~ Vinay K. Chaudhri. #Logic

Lecturas compartidas el 26 de julio de 2024

José A. Alonso — Sat, 27 Jul 2024 04:00:00 GMT

Las lecturas compartidas en Mastodon el 26 de julio de 2024 son

Lecturas compartidas el 25 de julio de 2024. #ITP #Lean4 #IsabelleHOL #Coq #Math #LLMs
#Calculemus: Demostraciones con Lean4 e Isabelle/HOL de "Las sucesiones divergentes positivas no tienen límites finitos". #ITP #Lean4 #IsabelleHOL #Math
AI achieves silver-medal standard solving International Mathematical Olympiad problems. #AI #Math #IMO #Lean4 #AlphaProof #AlphaGeometry2
Google DeepMind IMO 2024 Solutions. #AI #Math #IMO #Lean4 #AlphaProof #AlphaGeometry2
Move over, mathematicians, here comes AlphaProof (A.I. is getting good at math — and might soon make a worthy collaborator for humans). ~ Siobhan Roberts. #AI #Math #IMO #Lean4 #AlphaProof
To formalized mathematics and back with the Lean theorem prover. ~ Kyle Miller. #ITP #LeanProver #Math
The mysteries and frustrations of numerical proofs. ~ Lawrence Paulson. #ITP #IsabelleHOL #Math
Formal verification of 2-3 trees in Coq. ~ Horia-Matei Cornea. #ITP #Coq
Rivers: eventually constant streams in Haskell. ~ Brent Yorgey. #FunctionalProgramming #Haskell
Types as interfaces. #FunctionalProgramming #Haskell

Lecturas compartidas el 13 de julio de 2024

José A. Alonso — Sun, 14 Jul 2024 04:00:00 GMT

Las lecturas compartidas en Mastodon el 14 de julio de 2024 son

Lecturas compartidas el 12 de julio de 2024. #ITP #Coq #Logic #Math #FunctionalProgramming #Haskell #Physics
IMO 1987 Problem 4: Animated Lean 4 proof. ~ David Renshaw. #ITP #Lean4 #Math #IMO
Formalization of the filter extension principle (FEP) in Coq. ~ Guowei Dou, Wensheng Yu. #ITP #Coq #Logic #Math
Binding contexts as partitionable multisets in Abella. ~ Terrance Gray, Gopalan Nadathur. #ITP #Abella
Domain theory in univalent foundations I: Directed complete posets and Scott's D∞. ~ Tom de Jong. #ITP #Agda
Domain theory in univalent foundations II: Continuous and algebraic domains. ~ Tom de Jong, Martín Hötzel Escardó. #ITP #Agda
Separable polynomials and separable extensions. ~ Christoph Schwarzweller. #ITP #Mizar #Math
Integral of continuous three variable functions. ~ Noboru Endou. #ITP #Mizar #Math
Competitive programming in Haskell: Tree path decomposition, part I. ~ Brent Yorgey. #FunctionalProgramming #Haskell