Readings shared April 4, 2026 The readings shared in Bluesky on 4 April 2026 are: Why Lean?. ~ Leonardo de Moura. #LeanProver #ITP A formalization of the Gelfond-Schneider theorem. ~ Michail Karatarakis, Freek Wiedijk. #LeanProve

Readings shared April 4, 2026. jaalonso.github.io/vestigium/po... #AI #AI4Math #ATP #Agda #Autoformalization #CategoryTheory #CoqProver #FunctionalProgramming #ITP #IsabelleHOL #LLMs #LambdaCalculus #LeanProver #Lisp #Logic #LogicProgramming #LLMs #Math #Programming #Prolog #Racket #RocqProver

Encodings into the λ-calculus. ~ Kristopher Micinski. youtu.be/EjNalq6EihU #LambdaCalculus #Racket #FunctionalProgramming

No thanks #rstats, we have boolean algebra at home. #lambdacalculus

Space Pies Rundenbasiert, HotSeat, Aufbauspiel, 1vs1.

The #PiCalculus is a fundamental model of distributed computation, aiming for genericity similar to the #LambdaCalculus. It does not have much to do with 3.14..., but I thought I should still tell you about it on #PiDay.

Play ‹Space Pies› on: games.equiv.io/2019sose-spa...

Readings shared March 9, 2026 The readings shared in Bluesky on 9 March 2026 are: Fantastic simprocs and how to write them. ~ Yaël Dillies, Paul Lezeau. #LeanProver #ITP Formalization in Lean of faithfully flat descent of project

Readings shared March 09, 2026. jaalonso.github.io/vestigium/po... #AI #AI4Math #CategoryTheory #CoqProver #Emacs #FunctionalProgramming #Haskell #ITP #IsabelleHOL #LambdaCalculus #LeanProver #Lisp #Math #Physics #RocqProver

Lambda calculus for dummies: The Church encoding. youtu.be/CL1LAKMsyKg #LambdaCalculus #FunctionalProgramming

Readings shared November 26, 2025 The readings shared in Bluesky on 26 November 2025 are: Verifying numerical methods with Isabelle/HOL. ~ Dustin Bryant, Jonathan Julian Huerta y Munive, Simon Foster. #ITP #IsabelleHOL #Math Introduc

Readings shared November 26, 2025. jaalonso.github.io/vestigium/po... #FunctionalProgramming #Haskell #ITP #IsabelleHOL #LambdaCalculus #Math #TypeTheory

Lambda calculus and typing. ~ Noam Zeilberger. noamz.org/teaching/CSE... #Haskell #FunctionalProgramming #LambdaCalculus #TypeTheory

A screenshot showing a diagram made of text, which explains the first beta-reduction of the Y-combinator.

An image of the Y-combinator, in its initial state, visualized as a Tromp Diagram.

An image of the Y-combinator, during its first reduction step, visualized as a Tromp Diagram.

For anyone interested in lambda calculus, here is the first reduction ov the Y-combinator explained textually.

[CC: @ycombinator.com.web.brid.gy]

#LambdaCalculus #Mathematics

Extensional Taylor Expansion Advances Lambda Calculus Theory

Researchers introduced an extensional resource term calculus with infinite eta‑long expansion but finite syntax; its normalized Taylor expansion matches H*, the lambda‑theory. getnews.me/extensional-taylor-expan... #lambdacalculus #taylorexpansion

#notation #math #computerscicence #LambdaCalculus #bourbaki

Source: Computation, Proof, Machine: Mathematics Enters a New Age' by Gilles Dowek

Lambda//Void (Pre-Alpha) by Shane Compile Reality

Just made idle game about lambda calculus! It's open source! shade-raid.itch.io/lambdavoid #gamedev #idlegames #opensource #lambdacalculus

Lambda Diagrams

This is cool:
https://tromp.github.io/cl/diagrams.html

#math #lambdacalculus

I believe I may have found a way to describe #zettelkasten work in #lambdacalculus — like, what it entails to do something in your Zettelkasten, and the communication system that emerges

#alonzochurch #LambdaCalculus

https://www.youtube.com/watch?v=RcVA8Nj6HEo

Readings shared February 22, 2025 The readings shared in Bluesky on 22 February 2025 are Lambda calculus and Lisp, part 1. #LambdaCalculus #Lisp Lambda calculus and Lisp, part 2. #LambdaCalculus #Emacs #Lisp

Readings shared February 22, 2025. jaalonso.github.io/vestigium/po... #LambdaCalculus #Lisp #Emacs

Lambda Calculus and Lisp, part 2 (recursion excursion) From the previous entry in this series, one of the things of note in discussing the nature of the connections between LISP and (the) lambda calculus was John McCarthy’s concern about recursion a...

Lambda calculus and Lisp, part 2. babbagefiles.xyz/lambda-calcu... #LambdaCalculus #Emacs #Lisp

Lambda Calculus and Lisp, part 1 The first of a series of envisioned blog posts on lambda calculus, and Lisp. It’s unclear exactly where to start: there is a whole heap of interesting issues, both theoretical and in terms of co...

Lambda calculus and Lisp, part 1. babbagefiles.xyz/lambda-calcu... #LambdaCalculus #Lisp

Lambda Calculus and Lisp, part 1 The first of a series of envisioned blog posts on lambda calculus, and Lisp. It’s unclear exactly where to start: there is a whole heap of interesting issues, both theoretical and in terms of co...

The first of a planned series of posts on #Lisp and #LambdaCalculus and their connections:

babbagefiles.xyz/lambda-calcu...

"Did John McCarthy understand lambda calculus?"

Alonzo Church (1903-1995), mathematician and computer scientist, one of the "fathers" of computer science, was famous for Lambda calculus (examining borders of computing), having Alan Turing as a doctoral student, and many theses in mathematics. #AlonzoChurch #LambdaCalculus

Readings shared February 16, 2025 The readings shared in Bluesky on 16 February 2025 are The relationship between category theory, lambda calculus, and functional programming in Haskell. ~ Antonio Montano. #Haskell #FunctionalProgram

Readings shared February 16, 2025. jaalonso.github.io/vestigium/po... #CategoryTheory #FunctionalProgramming #Haskell #LLMs #LambdaCalculus #Logic #Reasoning

The Relationship Between Category Theory, Lambda Calculus, and Functional Programming in Haskell – Random Bits of Knowledge This post explores the deep connections between functional programming, lambda calculus, and category theory, with a particular focus on composability, a foundational principle in both mathematics and...

The relationship between category theory, lambda calculus, and functional programming in Haskell. ~ Antonio Montano. 4m4.it/posts/catego... #Haskell #FunctionalProgramming #CategoryTheory #LambdaCalculus

Lambda Calculus in 383 Bytes Programming language with a single keyword.

Pretty cool if you're into #LambdaCalculus or #FunctionalProgramming

justine.lol/lambda/

100 years ago Moses Schönfinkel laid the foundations of Functional Programming with the introduction of combinators: functions that combine other functions, allowing complex expressions to be built from simpler ones.

content.wolfram.com/sites/43/202...

#lambdacalculus #programming #haskell

Readings shared October 30, 2024 The readings shared in Mastodon on 30 October 2024 are Readings shared October 29, 2024. #AI #XAI #LLMs #Logic #Reasoning #ASP #LogicProgramming Lean 4 tactic cheatsheet (October 29, 2024). ~ Floris

Readings shared October 30, 2024. jaalonso.github.io/vestigium/po... #ITP #Lean4 #IsabelleHOL #Math #ITP #Prolog #ASP #LogicProgramming #LambdaCalculus #AI #LLMs

Programming with Math: The lambda calculus. youtu.be/ViPNHMSUcog #LambdaCalculus

Readings shared October 20, 2024 The readings shared in Mastodon on 20 October 2024 are Readings shared October 20, 2024. #ITP #LeanProver #Lean4 #Math #Math #SetTheory #AI Foreign function verification through metaprogramming. ~ Jo

Readings shared October 20, 2024. jaalonso.github.io/vestigium/po... #ITP # #LambdaCalculus #FunctionalProgramming #ALP #LogicProgramming #AI #LLMs #Math

Lecture notes on overview and the lambda calculus. ~ Jan Hoffmann. www.cs.cmu.edu/~janh/course... #LambdaCalculus