Ngn/apl: Difference between revisions

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[[File:Ngn/apl|center|thumb|ngn/apl's [https://n9n.gitlab.io/apl/web demo interface]]]
[[File:Ngn/apl|center|thumb|ngn/apl's [https://n9n.gitlab.io/apl/web demo interface]]]
== External link ==
== External link ==
* [http://archive.vector.org.uk/art10501160 ''Compiling APL to JavaScript''] article in the [[Vector Journal]]
* [http://archive.vector.org.uk/art10501160 ''Compiling APL to JavaScript''] article in the [[Vector journal]]
* [https://repl.it/languages/APL ngn/apl on REPL]
* [https://repl.it/languages/APL ngn/apl on REPL]
* [https://tio.run/#apl-ngn ngn/APL on Try It Online]
* [https://tio.run/#apl-ngn ngn/APL on Try It Online]

Revision as of 03:42, 21 November 2020

ngn/apl is an APL bytecode compiler and interpreter by Nick Nickolov. Because it is implemented in Javascript, it can be run in Node.js or any modern browser.

ngn/apl supports most primitives, dfns ({ }), nested arrays, complex numbers (1j2), infinities (¯ or ), forks and atops, strand assignment ((a b)c), indexed assignment (a[b]c), user-defined operators ({⍺⍺ ⍵⍵}), but does not support tradfns (RX f Y), non-zero index origin (⎕IO), comparison tolerance (⎕CT), prototypes, modified assignment (x+1), keywords (:If), object-oriented programming, namespaces.

External link


APL dialects [edit]
Maintained APL+WinAPL2APL64APL\ivApletteAprilCo-dfnsDyalog APLdzaima/APLExtended Dyalog APLGNU APLKAPNARS2000Pometo
Historical A Programming LanguageA+ (A) ∙ APL#APL\360APL/700APL\1130APL\3000APL.68000APL*PLUSAPL.jlAPL.SVAPLXIverson notationIVSYS/7090NARSngn/aplopenAPLOperators and FunctionsPATRowanSAXSHARP APLRationalized APLVisualAPL (APLNext) ∙ VS APLYork APL
Derivatives AHPLBQNCoSyELIGleeIIvyJJellyJellyfishK (Q, KDB+) ∙ Lang5NialRAD
Overviews Timeline of array languagesTimeline of influential array languagesFamily tree of array languages