APL

Links

• Try APL - APL is an array-oriented programming language that will change the way you think about problems and data. (HN)
• J for C Programmers (HN)
• Implementing a bignum calculator - Rob Pike (2014)
• My Life with Array Languages (2005)
• Lessons from APL, a “lost” language (2014)
• Beating C with Dyalog APL: wc
• APL and J (2015) (HN)
• Kenneth E. Iverson: An Autobiographical Essay (2004) (HN)
• Functional Programming in Joy and K (2005)
• Language as an intellectualtool: From hieroglyphicsto APL (1991)
• April - APL programming language (a subset thereof) compiling to Common Lisp. (HN)
• APL a Day
• Ode to J
• Is APL Dead? Not anymore (2020) (HN) (HN)
• A Dictionary of APL (1987) (Lobsters) (PDF)
• APL Since 1978 (HN) (Video) (HN)
• APL In Exposition by K. E. Iverson (1972)
• An APL Machine (1970) (Lobsters)
• Compiling APL to JavaScript (Lobsters)
• J Notation as a Tool of Thought (2020) (Lobsters) (HN)
• BQN - APL Variant from Marshall Lochbaum. (HN)
• A look at the J language: the fine line between genius and insanity (2012) (HN)
• Convolutional Neural Networks in APL (2019)
• NumPy another Iverson Ghost (2018) (HN)
• MicroKanren in J: an Embedding of the Relational Paradigm in an Array Language with Rank-Polymorphic Unification (2020) (Lobsters)
• April, an APL Compiler for Common Lisp (HN)
• Co-dfns - High-performance, Reliable, and Parallel APL.
• Notation as a Tool of Thought - Kenneth E. Iverson (1979) (PDF) (HN)
• J one-page interpreter fragment (1992) (HN)
• J Books
• APL Problem Solving Competition
• Elementary Functions (1966) - Book that uses APL to illustrate mathematics.
• Algebra: An Algorithmic Treatment
• Does APL Need a Type System? (2018)
• APL Seeds - Event for those just starting their APL journey.
• APLcart - Find your way in APL. (Code)
• APL Style: Patterns/Anti-patterns (Lobsters)
• Some thoughts on APLs (real or imagined) beauty, and the value of very concise languages (Lobsters)
• APL – a Glimpse of Heaven (2006)
• Vector, the Journal of the British APL Association
• From Competitive Programming to APL (HN)
• BQN - APL-like programming language. Self-hosted. (Web)
• BQN in C
• Let's build a simple interpreter for APL (2020) (HN)
• J language code
• Jelly - Recreational programming language inspired by J. (HN)
• Useful math to understand APL languages (2021)
• Learn APL with Neural Networks - YouTube
• Learning APL (HN)
• "The J Programming Language" by Tracy Harms (2013)
• APL.jl - APL in Julia.
• An Implementation of J – Incunabulum (2008) (HN)
• I got the J language working on OpenBSD (2021) (Lobsters)
• APL Compiler targeting a Typed Array Intermediate Language (Lobsters)
• The Origins of APL - 1974
• Ivy - Interpreter for an APL-like language. (Docs) (HN) (Lobsters)
• rjj - Learning J by writing an interpreter.
• ok - OCaml implementation of the K 2.0 array programming language.
• Mastering Dyalog APL (2009) (HN)
• Fixing APL’s trigonometric notation (2022)
• I language - Generalizes the array and functional capabilities of the array-programming language J to deal with a much broader variety of data structures.
• Why APL is worth knowing (2022) (HN)
• Fast.ai APL study group notes
• APL and Array Programming (2022) (HN)
• Concatenative K (HN)
• Notation as a Tool of Thought (1979) (HN)