A programming language
language
(apl) a programming language designed originally by ken iverson at harvard university in 1957-1960 as a notation for the concise expression of mathematical algorithms. it went unnamed (or just called iverson’s language) and unimplemented for many years. finally a subset, apl\360, was implemented in 1964.
apl is an interactive array-oriented language and programming environment with many innovative features. it was originally written using a non-standard character set. it is dynamically typed with dynamic scope. apl introduced several functional forms but is not purely functional.
dyalog apl/w and visual apl are recognized .net languages.
dyalog apl/w, aplx and apl2000 all offer object-oriented extensions to the language.
iso 8485 is the 1989 standard defining the language.
commercial versions: apl sv, vs apl, sharp apl, sharp apl/pc, apl-plus, apl-plus/pc, apl-plus/pc ii, mcm apl, honeyapple, dec apl, apl+win, apl+linux, apl+unix and visualapl (http://www.apl2000.com/), dyalog apl (http://www.dyalog.com/), ibm apl2 (http://www-306.ibm.com/software/awdtools/apl/), aplx (http://www.microapl.co.uk/apl/), sharp apl (http://www.soliton.com/services_sharp.html)
open source version: nars2000 (http://www.nars2000.org/).
apl wiki (http://aplwiki.com/).
see also kamin’s interpreters.
aplweb (http://www.microapl.co.uk/apl/) translates web to apl.
[“a programming language”, kenneth e. iverson, wiley, 1962].
[“apl: an interactive approach”, 1976].
(2009-08-11)
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