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• Timeline of APL primitives
  ...ther array languages or as proposals are indicated in parentheses. Because primitives tend to have multiple names and may even change name within a dialect, comm ! Year !! Dialect !! Primitives
  8 KB (788 words) - 22:14, 18 March 2024
• Primitive function
  ...unity, such functions may be called "builtin" or "intrinsic" functions. In APL, each is represented with a single [[glyph]]; in other languages, such as t Other parts of APL which are written with a single glyph include [[primitive operator]]s and [
  2 KB (249 words) - 14:43, 30 April 2020
• APL2C
  ...ered as a trial version, with a tutorial on using it presented at the 2001 APL conference. ...programs can't dynamically create APL functions with <syntaxhighlight lang=apl inline>⎕FX</syntaxhighlight>, and can't pass arrays (rather than function
  4 KB (556 words) - 14:59, 10 March 2024
• Indexing
  ...Bracket indexing]], [[Index (function)]], [[Pick]], and [[Select]] for the primitives designed for indexing.'' In the APL [[array model]], '''indexing''' refers to the operation of extracting one o
  4 KB (480 words) - 22:13, 10 September 2022
• Kap
  | influenced by = [[Dyalog APL]], [[GNU APL]], [[BQN]] ...ith additional features. Much of standard APL works in Kap, although if an APL feature does not fit with Kap's design, those features are changed or remov
  11 KB (1,055 words) - 14:37, 11 March 2024
• A Dictionary of APL
  | influenced by = [[Rationalized APL]], [[SHARP APL]] | influenced = [[SHARP APL]], [[J]]
  2 KB (304 words) - 20:52, 31 January 2024
• APL.jl
  | license = [https://github.com/shashi/APL.jl/blob/master/LICENSE.md MIT "Expat" License] | website = [https://github.com/shashi/APL.jl/blob/master/LICENSE.md github.com]
  3 KB (393 words) - 08:25, 23 September 2022
• Timeline of influential array languages
  | 1966 || [[APL\360]] completed and used within [[IBM]] | 1968 || [[APL\1130]] released as an [[wikipedia:IBM Type-III Library|IBM Type-III Library
  2 KB (337 words) - 06:36, 17 March 2024
• I-Beam
  ...nterpreter-level control, access to the environment, and information about APL itself. ...ighlight lang=apl inline>5⌶</syntaxhighlight> became <syntaxhighlight lang=apl inline>⎕DL</syntaxhighlight> ([[Delay]]) while changing time unit from [[
  2 KB (319 words) - 15:35, 17 March 2024
• Sort
  ...L]], and <syntaxhighlight lang=apl inline>≤≥</syntaxhighlight> in [[Dyalog APL Vision]], as well as <code>^</code> for ascending sort in [[K9]] and [[Goal ...axhighlight lang=apl inline>⍋</syntaxhighlight> with <syntaxhighlight lang=apl inline>⍒</syntaxhighlight>.
  3 KB (441 words) - 15:06, 6 March 2024
• Major cell search
  ...lements, it cannot be consistently extended in this way. However, some non-APL languages and the [[A+]] dialect, which breaks [[backwards compatibility]], ...elevant primitives in [[A+]] and [[J]]. Some support was added to [[Dyalog APL]] under the direction of J implementer [[Roger Hui]] in 2014. The more rece
  3 KB (388 words) - 06:58, 11 March 2024
• Complex number
  ...axhighlight lang=apl inline>5j2</syntaxhighlight> or <syntaxhighlight lang=apl inline>5J2</syntaxhighlight> for the complex number with real part 5 and im <syntaxhighlight lang=apl>
  2 KB (354 words) - 22:08, 10 September 2022
• Text editors
  ...cle lists some text editors that are especially well-equipped to deal with APL. ...<ref>Optima Systems. [https://github.com/OptimaSystems/apl-language-server APL Language Server]. GitHub.</ref>
  4 KB (613 words) - 18:00, 28 January 2023
• APL\1130
  | index origin = <syntaxhighlight lang=apl inline>)ORIGIN</syntaxhighlight> 0 or 1 | influenced by = [[APL\360]]
  3 KB (427 words) - 21:13, 10 September 2022
• Prefix and suffix vectors
  ...notation were defined in [[IVSYS/7090]] and [[APL\360]], but removed from APL\360 before its public release in 1968. ...ht lang=apl inline>J↓V</syntaxhighlight> was written <syntaxhighlight lang=apl inline>(~(⍴V)⍺J)/V</syntaxhighlight>.
  3 KB (560 words) - 01:59, 8 March 2024
• APL\360
  {{DISPLAYTITLE:''APL''\360}}{{Infobox array language | title = ''APL''\360
  12 KB (1,469 words) - 12:38, 19 March 2024
• Mask
  ...taxhighlight lang=apl inline>L</syntaxhighlight> and <syntaxhighlight lang=apl inline>R</syntaxhighlight> along one axis using an integer vector, which is ...ght lang=apl inline>(A∧~U)∨B∧U</syntaxhighlight> and <syntaxhighlight lang=apl inline>A≠U∧B≠A</syntaxhighlight>.
  3 KB (440 words) - 02:43, 9 March 2024
• Performance
  ...ay-family implementations that advertise high performance include [[Dyalog APL]], [[J]], [[K]] (both Kx and Shakti), and [[Q]], while research projects fo ...Matthew Maycock. [https://ummaycoc.github.io/wc.apl/ Beating C with Dyalog APL: wc]. 2019-10.</ref><ref name="advantage">[[Marshall Lochbaum]]. "The Inter
  15 KB (2,326 words) - 13:12, 31 August 2023
• Marshall Lochbaum
  ...ed significant speed-ups across all parts of the language, implemented new primitives, and designed extensions to existing ones. He was a frequent workshop host ...ciencies. Uses Unicode [[glyph]]s, but has a different character set than APL.
  3 KB (478 words) - 08:35, 22 January 2024
• Uiua
  ...yphs]] and moved to the [[Array model#boxes|boxed array model]] of [[SHARP APL]] and [[J]]. It also makes functions second-class rather than first-class t ...Because of this, Uiua often splits APL primitives into two functions. Its primitives use [[Unicode]] glyphs including many not found in other languages. To avoi
  16 KB (2,314 words) - 20:02, 14 April 2024

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