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• Roll
  {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar monadic functions]]
  3 KB (373 words) - 22:14, 10 September 2022
• Not
  {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar monadic functions]]
  3 KB (385 words) - 22:18, 10 September 2022
• Residue
  {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar dyadic functions]]
  2 KB (311 words) - 21:10, 10 September 2022
• Conjugate
  ...-numeric argument and return it unchanged even though other monadic scalar functions give a [[DOMAIN ERROR]]: ...ps://dl.acm.org/doi/full/10.1145/586003.586007 Notation for complex "part" functions]. [[APL Quote Quad]] Volume 8, Issue 1. 1977-09.</ref> who noted that it ha
  5 KB (719 words) - 01:19, 18 March 2024
• Hook
  ...while [[I]] adds the mirror image to give two functions (I has first-class functions but no operators) hook (<code>h</code>) and backhook (<code>H</code>).
  4 KB (585 words) - 06:48, 28 February 2024
• Advanced examples
  ...anking poker hands]] — so they can be compared and ordered with normal APL functions
  814 bytes (114 words) - 11:24, 29 October 2021
• Not Match
  {{APL built-ins}}[[Category:Primitive functions]]
  924 bytes (132 words) - 03:12, 3 February 2021
• GCD
  ...]]. [https://doi.org/10.1145/800117.803810 "A Notation for the GCD and LCM Functions"] ([https://www.jsoftware.com/papers/eem/gcd.htm web]) at [[APL75]].</ref> {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar dyadic functions]]
  4 KB (497 words) - 21:37, 17 February 2024
• Binomial
  {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar dyadic functions]]
  3 KB (320 words) - 21:50, 10 September 2022
• LCM
  {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar dyadic functions]]
  2 KB (230 words) - 21:28, 10 September 2022
• Commute
  ...adic function]] as operand and modifies how the argument(s) of its derived functions are used. If the derived function is used monadically, the argument is also ...ph <syntaxhighlight lang=apl inline>⍨</syntaxhighlight> in [[Operators and Functions]] in 1978, and taken up by [[NARS]] as a result. [[Dyalog]], influenced by
  3 KB (376 words) - 16:56, 16 March 2024
• SAX
  == Primitive functions == All scalar functions have rank zero.
  16 KB (1,323 words) - 03:23, 11 May 2024
• Lang5
  ...tures from the APL tradition: Most notably, it uses keywords for primitive functions, and uses reserved words for control flow and looping constructs. ...to [[K]] and [[RAD]]. Similar to those languages, it also allows usage of functions as data using Forth's quoting.
  3 KB (361 words) - 22:46, 24 January 2024
• NARS2000
  Language ideas include new functions, operators, datatypes, and many other extensions. The project is free open === Functions ===
  10 KB (1,101 words) - 02:29, 9 March 2024
• APLX
  ...character set, APLX is a bit more verbose, due to the prevalence of system functions with long names, and the use of structured-control keywords. The use of exp === Functions ===
  11 KB (959 words) - 13:25, 13 February 2024
• Windowed Reduce
  Windowed reduce is used to apply functions on overlapping sections of array e.g. when you need the deltas of an array. ...operand between neighbouring elements, and especially so with [[comparison functions]]. For example, <syntaxhighlight lang=apl inline>1,2≠/v</syntaxhighlight>
  3 KB (392 words) - 21:47, 18 May 2024
• Glyph
  ...t lang=apl inline>√</syntaxhighlight> for the [[Square Root]] and [[Root]] functions. ...ighlight>…<syntaxhighlight lang=j inline>}}</syntaxhighlight> for explicit functions, similar to the syntax of [[dfns]].
  4 KB (622 words) - 05:22, 26 February 2024
• Function composition
  ...ore [[function]]s using a [[dyadic operator]] or a [[train]] such that the functions are applied to the [[argument]](s) as normal, but in a particular pattern. ...unction to the result(s) of one (for 2-trains) or two (for 3-trains) other functions. These patterns are also called Atop and Fork, and can be visualised as fol
  8 KB (1,071 words) - 17:07, 29 May 2024
• Major cell search
  The dyadic functions [[Index Of]] (<syntaxhighlight lang=apl inline>⍳</syntaxhighlight>), [[In ...4. The more recent array languages [[BQN]] and [[Uiua]] also define search functions to work on major cells.
  3 KB (388 words) - 06:58, 11 March 2024
• Dfn
  ...rooms/52405/conversation/lesson-2-diving-into-functions-in-apl Diving Into Functions in APL] {{APL syntax}}[[Category:Kinds of functions]][[Category:Defining functions]]
  4 KB (545 words) - 22:11, 10 September 2022

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