https://jaalonso.github.io/vestigium/esContents © 2026 <a href="mailto:">José A. Alonso</a> <a rel="license" href="https://creativecommons.org/licenses/by-nc-sa/4.0/"> <img alt="Creative Commons License BY-NC-SA" style="border-width:0; margin-bottom:12px;" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png"></a>Thu, 01 Oct 2026 13:00:04 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rsshttps://jaalonso.github.io/vestigium/posts/2025/09/05-readings_shared_09-04-25/José A. Alonso<p>The readings shared in <a href="https://bsky.app/profile/jalonso.bsky.social">Bluesky</a> on 4 September 2025 are</p> <ul> <li><a href="https://www.joachim-breitner.de/blog/817-F91_in_Lean">F91 in Lean</a>. ~ Joachim Breitner. #ITP #LeanProver</li> <li><a href="https://leanfirststeps.blogspot.com/p/contents.html">Lean: First steps</a>. ~ Tariq Rashid. #ITP #LeanProver</li> <li><a href="https://lmao.bearblog.dev/acorn-ai-proving/">Acorn and the future of (AI?) theorem proving</a>. ~ Guillermo Angeris. #ITP #LeanProver</li> <li><a href="https://arxiv.org/abs/2504.04942">Lemmanaid: Neuro-symbolic lemma conjecturing</a>. ~ Yousef Alhessi et als. #ITP #IsabelleHOL #LLMs</li> <li><a href="https://github.com/morphismtech/distributors/blob/main/blog.md">Distributors (Unifying parsers, printers &amp; grammars)</a>. ~ Eitan Chatav. #Haskell #FunctionalProgramming</li> <li><a href="https://notxor.nueva-actitud.org/2025/08/31/la-red-social-de-org-mode.html">La red social de org-mode</a>. ~ Notxor. #Emacs #OrgMode</li> <li><a href="https://jaalonso.github.io/exercitium/posts/2014/06/25-n_gramas/">#Exercitium: N gramas</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> <li><a href="https://jaalonso.github.io/exercitium/posts/2014/06/26-sopa_de_letras/">#Exercitium: Sopa de letras</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> </ul>EmacsFunctionalProgrammingHaskellIsabelleHOLITPLeanProverLLMsOrgModehttps://jaalonso.github.io/vestigium/posts/2025/09/05-readings_shared_09-04-25/Fri, 05 Sep 2025 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2025/07/27-readings_shared_07-26-25/José A. Alonso<p>The readings shared in <a href="https://bsky.app/profile/jalonso.bsky.social">Bluesky</a> on 26 July 2025 are</p> <ul> <li><a href="https://youtu.be/fvfzSjNoN9E">Higher order logic</a>. ~ Mark Jago. #Logic</li> <li><a href="https://sachachua.com/blog/2025/07/my-emacs-writing-experience">My Emacs writing experience</a>. ~ Sacha Chua. #Emacs #Org</li> <li><a href="https://sachachua.com/blog/2025/07/finding-the-shape-of-my-thoughts/">Finding the shape of my thoughts</a>. ~ Sacha Chua. #Emacs #Org</li> <li><a href="https://xenodium.com/writing-experience-my-decade-with-org">Writing experience: My decade with Org</a>. ~ Álvaro Ramírez. #Emacs #OrgMode</li> <li><a href="https://jaalonso.github.io/exercitium/2019/06">#Exercitium: Problemas de programación con Haskell (junio de 2019)</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> <li><a href="https://jaalonso.github.io/exercitium/2019/05">#Exercitium: Problemas de programación con Haskell (mayo de 2019)</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> <li><a href="https://jaalonso.github.io/exercitium/2019/04">#Exercitium: Problemas de programación con Haskell (abril de 2019)</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> <li><a href="https://jaalonso.github.io/exercitium/2019/03">#Exercitium: Problemas de programación con Haskell (marzo de 2019)</a>. #Haskell #ProgramaciónFuncional #Matemáticas</li> </ul>EmacsFunctionalProgrammingHaskellLogicMathOrgModehttps://jaalonso.github.io/vestigium/posts/2025/07/27-readings_shared_07-26-25/Sun, 27 Jul 2025 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2025/05/25-readings_shared_05-25-25/José A. Alonso<p>The readings shared in <a href="https://bsky.app/profile/jalonso.bsky.social">Bluesky</a> on 25 May 2025 are</p> <ul> <li><a href="https://www.isa-afp.org/entries/Shallow_Expressions.html">Shallow expressions (in Isabelle/HOL)</a>. ~ Simon Foster. #ITP #IsabelleHOL</li> <li><a href="https://orgro.org">Orgro: A mobile Org Mode file editor and viewer</a>. #OrgMode</li> </ul>IsabelleHOLITPOrgModehttps://jaalonso.github.io/vestigium/posts/2025/05/25-readings_shared_05-25-25/Sun, 25 May 2025 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2025/05/21-readings_shared_05-21-25/José A. Alonso<p>The readings shared in <a href="https://bsky.app/profile/jalonso.bsky.social">Bluesky</a> on 21 May 2025 are</p> <ul> <li><a href="https://youtu.be/LylJBfvVzyw">Will computers prove theorems?</a> ~ Kevin Buzzard. #ITP #LeanProver #Math</li> <li><a href="https://youtu.be/aF7IIWfXh3A">Formalizing the future: Lean’s impact on mathematics, programming, and AI</a>. ~ Leo De Moura. #ITP #LeanProver #Math #CompSci #AI</li> <li><a href="https://ankitku.github.io/stuff/floodsub-acl2ws.pdf">A formalization of the correctness of the Floodsub protocol</a>. ~ Ankit Kumar, Panagiotis Manolios. #ITP #ACL2</li> <li><a href="https://github.com/codelion/openevolve">OpenEvolve: Open-source implementation of AlphaEvolve</a>. ~ Asankhaya Sharma. #AI #LLMs #AlphaEvolve #Math</li> <li><a href="https://github.com/PhialsBasement/AlphaEvolve-MatrixMul-Verification">AlphaEvolveVerify: Verification of Google DeepMind's AlphaEvolve 48-multiplication matrix algorithm</a>. ~ Deming Xu. #Python #Programming #Math</li> <li><a href="https://youtu.be/of92m4XNgrM">Toward safe, flexible, and efficient software in Common Lisp</a>. ~ Robert Smith. #CommonLisp</li> <li><a href="https://www.researchgate.net/publication/391802524_Theorems_and_Conjectures_with_Python">Theorems and conjectures with Python</a>. ~ Alessio Drivet. #Math #Python #Programming</li> <li><a href="https://www.researchgate.net/publication/391837654_Analysis_of_selection_noise_in_genetic_algorithms">Analysis of selection noise in genetic algorithms</a>. Nataliya M. Gulayeva, Joaquín Borrego-Díaz, Fernando Sancho-Caparrini. #GeneticAlgoritm</li> <li><a href="https://gitlab.com/purlupar/org-expex">org-expex: Expex glosses in Org-mode (Emacs org-mode extension to auto-create linguistic glosses)</a>. ~ David Diem. #Emacs #OrgMode</li> </ul>ACL2AIAlphaEvolveCommonLispCompSciEmacsGeneticAlgoritmITPLeanProverLLMsMathOrgModeProgrammingPythonhttps://jaalonso.github.io/vestigium/posts/2025/05/21-readings_shared_05-21-25/Wed, 21 May 2025 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2025/05/20-readings_shared_05-20-25/José A. Alonso<p>The readings shared in <a href="https://bsky.app/profile/jalonso.bsky.social">Bluesky</a> on 20 May 2025 are</p> <ul> <li><a href="https://arxiv.org/abs/2505.12933">Formalising the Bruhat-Tits tree</a>. ~ Judith Ludwig, Christian Merten. #ITP #LeanProver</li> <li><a href="https://arxiv.org/abs/2501.14542">Ordinal exponentiation in homotopy type theory</a>. ~ Tom de Jong, Nicolai Kraus, Fredrik Nordvall Forsberg, Chuangjie Xu. #ITP #Agda #HoTT</li> <li><a href="https://philipzucker.com/frozenset_dtt/">A Python frozenset interpretation of Dependent Type Theory</a>. ~ Philip Zucker. #TypeTheory #Python #Logic</li> <li><a href="https://mmhaskell.com/blog/2025/5/19/comparing-code-leetcode-problems-in-rust-vs-haskell">Comparing code: LeetCode problems in Rust vs</a>. Haskell. ~ James Bowen. #Haskell #FunctionalProgramming #Rust</li> <li><a href="https://arxiv.org/abs/2505.1208">Symbolic sets for proving bounds on Rado numbers</a>. ~ Tanbir Ahmed, Lamina Zaman, Curtis Bright #SAT #Python #Math</li> <li><a href="https://roosnaflak.com/tech-and-research/academic-formatting-org-mode/">Formatting academic papers in Emacs Orgmode</a>. ~ Kenneth Flak. #Emacs #OrgMode</li> </ul>AgdaEmacsFunctionalProgrammingHaskellHoTTITPLeanProverLogicMathOrgModePythonRustTypeTheoryhttps://jaalonso.github.io/vestigium/posts/2025/05/20-readings_shared_05-20-25/Tue, 20 May 2025 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2024/10/17-readings_shared_10-17-24/José A. Alonso<p>The readings shared in <a href="https://mathstodon.xyz/@Jose_A_Alonso">Mastodon</a> on 17 October 2024 are</p> <ul> <li><a href="https://jaalonso.github.io/vestigium/posts/2024/10/16-readings_shared_10-16-24">Readings shared October 16, 2024</a>. #AI #Education #FunctionalProgramming #Haskell #ITP #Lean4 #MachineLearning #Math1</li> <li><a href="https://www.youtube.com/live/n5ZtsHrYWq0">The Haskell Unfolder Episode 34: You already understand monads</a>. ~ Edsko de Vries, Andres Löh. #Haskell #FunctionalProgramming</li> <li><a href="https://github.com/tusharad/ollama-haskell">Ollama-haskell: Haskell bindings for Ollama</a>. ~ Tushar Adhatrao. #Haskell #FunctionalProgramming #Ollama #LLMs</li> <li><a href="https://www.quantamagazine.org/big-advance-on-simple-sounding-math-problem-was-a-century-in-the-making-20241014/">Big advance on simple-sounding math problem was a century in the making</a>. ~ Erica Klarreich. #Math</li> <li><a href="https://sachachua.com/blog/2024/10/thinking-about-12-aspects-of-personal-information-knowledge-management/">Thinking about 12 aspects of personal information/knowledge management</a>. ~ Sacha Chua. #Emacs #OrgMode</li> <li><a href="https://texto-plano.xyz/~tano/archivos-sphinx">Manual en español de GNU/Emacs 29.1</a>. ~ Tano. #Emacs</li> </ul>EmacsFunctionalProgrammingHaskellLLMsMathOllamaOrgModehttps://jaalonso.github.io/vestigium/posts/2024/10/17-readings_shared_10-17-24/Thu, 17 Oct 2024 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2024/10/15-readings_shared_10-15-24/José A. Alonso<p>The readings shared in <a href="https://mathstodon.xyz/@Jose_A_Alonso">Mastodon</a> on 15 October 2024 are</p> <ul> <li><a href="https://jaalonso.github.io/vestigium/posts/2024/10/13-readings_shared_10-13-24">Readings shared October 13, 2024</a>. #AI #CategoryTheory #Coq #Education #FunctionalProgramming #Haskell #ITP #ITP</li> <li><a href="https://www.mdpi.com/2073-431X/13/8/187">On using GeoGebra and ChatGPT for geometric discovery</a>. ~ Francisco Botana, Tomás Recio, María Pilar Vélez. #GeoGebra #ChatGPT #Math #AI</li> <li><a href="https://leanfirststeps.blogspot.com/2024/10/12-odd-even.html">Lean: First steps (12 - Odd &amp; Even )</a>. ~ Tariq Rashid #ITP #Lean4 #Math</li> <li><a href="https://www.youtube.com/@LeanFirstSteps">Tutorial videos for the course "Lean: First Steps"</a>. ~ Tariq Rashid. #ITP #Lean4 #Math</li> <li><a href="https://thebook.zib.de/graph%20theory/2024/10/11/handshaking-lemma.html">The handshaking lemma</a>. ~ Christoph Spiegel. #ITP #LeanProver #Lean4 #Math</li> <li><a href="https://nicaudinet.github.io/2024/10/14/watersort-haskell/">Water sort in Haskell</a>. ~ Nicolas Audinet de Pieuchon. #Haskell #FunctionalProgramming</li> <li><a href="https://www.metalevel.at/prolog">The power of Prolog</a>. ~ Markus Triska. #Prolog #LogicProgramming</li> <li><a href="https://jaalonso.github.io/materias/PLconProlog/temas/tema-9.html">Programación lógica con restricciones</a>. #Prolog #LogicProgramming</li> <li><a href="https://www.cs.us.es/~jalonso/apuntes/Emacs_para_ciencias_del_dato/Emacs_para_ciencias_del_dato.html">Emacs para ciencias del dato</a>. #Emacs #OrgMode</li> <li><a href="https://lawrencecpaulson.github.io/2024/10/14/Church_Rosser.html">The λ-calculus, 2: The Church-Rosser theorem</a>. ~ Lawrence Paulson. #LambdaCalculus</li> </ul>AIChatGPTEmacsFunctionalProgrammingGeoGebraHaskellITPLambdaCalculusLean4LeanProverLogicProgrammingMathOrgModeProloghttps://jaalonso.github.io/vestigium/posts/2024/10/15-readings_shared_10-15-24/Tue, 15 Oct 2024 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2024/10/08-readings_shared_10-08-24/José A. Alonso<p>The readings shared in <a href="https://mathstodon.xyz/@Jose_A_Alonso">Mastodon</a> on 8 October 2024 are</p> <ul> <li><a href="https://jaalonso.github.io/vestigium/posts/2024/10/07-readings_shared_10-07-24">Readings shared October 7, 2024</a>. #ITP #Lean4 #IsabelleHOL #Logic #Math #Calculemus #LLMs</li> <li><a href="https://arxiv.org/abs/2312.15641">Formalising the double-pushout approach to graph transformation</a>. ~ Robert Söldner, Detlef Plump. #ITP #IsabelleHOL</li> <li><a href="https://firsching.ch/FormalBook/blueprint">Formal BOOK (formalizing "Proofs from THE BOOK" by Martin Aigner and Günter M. Ziegler)</a>. ~ Moritz Firsching, Nick Kuhn, Ralf Stephan, Christopher Schmidt. #ITP #Lean4 #Math</li> <li><a href="https://github.com/fpvandoorn/LeanCourse24">Bonn Lean Course WiSe 24/25</a>. ~ Floris van Doorn. #ITP #Lean4</li> <li><a href="https://github.com/fpvandoorn/LeanCourse24/blob/master/LeanCourse/Lectures/Lecture1.lean">BonnLeanCourse: 1 - Introduction to Lean 4</a>. ~ Floris van Doorn. #ITP #Lean4</li> <li><a href="https://arxiv.org/abs/2410.00065">Conway normal form: Bridging approaches for comprehensive formalization of surreal numbers</a>. ~ Karol Pąk, Cezary Kaliszyk. #ITP #Mizar #Math</li> <li><a href="https://cacm.acm.org/opinion/what-is-theoretical-computer-science/">What is theoretical computer science? ~ Moshe Y</a>. Vardi. #CompSci #Math</li> <li><a href="https://francismurillo.github.io/2017-02-22-Literate-Org-Haskell/">Literate Org Haskell</a>. ~ F. Murillo. #Emacs #OrgMode #Haskell #FunctionalProgramming</li> <li><a href="https://static1.squarespace.com/static/661587048ee66c27f27eecc8/t/66b9334e115dc60c33c31152/1723413327084/orgmode_guide.pdf">Using Org Mode to write and organize a book</a>. ~ Ron Galloway. #Emacs #OrgMode</li> </ul>CompSciEmacsFunctionalProgrammingHaskellIsabelleHOLITPLean4MathMizarOrgModehttps://jaalonso.github.io/vestigium/posts/2024/10/08-readings_shared_10-08-24/Tue, 08 Oct 2024 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2024/09/13-readings_shared_09-13-24/José A. Alonso<p>The readings shared in <a href="https://mathstodon.xyz/@Jose_A_Alonso">Mastodon</a> on September 13, 2024 are</p> <ul> <li><a href="https://jaalonso.github.io/vestigium/posts/2024/09/12-readings_shared_09-12-24">Readings shared September 12, 2024</a>. #ITP #Lean4 #IsabelleHOL #Coq #Math #LLMs</li> <li><a href="https://www.tweag.io/blog/2024-09-12-lh-reflection">Reflecting away from definitions in Liquid Haskell</a>. ~ Jonathan Arnoult. #Haskell #FunctionalProgramming #LiquidHaskell</li> <li><a href="https://www.evalapply.org/posts/why-and-how-i-use-org-mode/index.html">Why and how I use "Org Mode" for my writing and more</a>. ~ Aditya Athalye. #Emacs #OrgMode</li> </ul>EmacsFunctionalProgrammingHaskellLiquidHaskellOrgModehttps://jaalonso.github.io/vestigium/posts/2024/09/13-readings_shared_09-13-24/Fri, 13 Sep 2024 04:00:00 GMThttps://jaalonso.github.io/vestigium/posts/2024/05/15-lecturas_compartidas_el_14-may-24/José A. Alonso<p>Las lecturas compartidas en <a href="https://mathstodon.xyz/@Jose_A_Alonso">Mastodon</a> el 14 de mayo de 2024 son</p> <ul> <li><a href="https://jaalonso.github.io/calculemus/posts/2024/05/14-inverso_del_producto/">#Calculemus: Demostraciones con Lean4 e Isabelle/HOL de "Si G es un grupo y a, b ∈ G, entonces (ab)⁻¹ = b⁻¹a⁻¹"</a>. #ITP #Lean4 #IsabelleHOL #Math</li> <li><a href="https://jaalonso.github.io/exercitium/posts/2024/05/14-matriz_toeplitz/">#Exercitium: Matrices de Toepliz</a>. #Haskell #Python #Matemáticas</li> <li><a href="https://www.isa-afp.org/entries/Schoenhage_Strassen.html">Schönhage-Strassen multiplication (in Isabelle/HOL)</a>. ~ Jakob Schulz. #ITP #IsabelleHOL #Math</li> <li><a href="https://github.com/james-stoup/org-mode-better-defaults">An entry into the world of Org Mode for non Emacs users</a>. ~ James Stoup. #Emacs #OrgMode</li> <li><a href="https://plaindrops.de/blog/2024/CodingLispWithChatGPT/">Writing Lisp code with ChatGPT</a>. #Elisp #ChatGPT</li> </ul>ChatGPTElispEmacsHaskellIsabelleHOLITPLean4MathOrgModePythonhttps://jaalonso.github.io/vestigium/posts/2024/05/15-lecturas_compartidas_el_14-may-24/Wed, 15 May 2024 04:05:00 GMT