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  • Mixed function
    ...adhering to a general rule. Hence the name "mixed" as in a "mixed bag" of functions. This is opposed to [[scalar function]]s which are defined in terms of oper ...log.com/latest/#Language/Primitive%20Functions/Mixed%20Functions.htm Mixed Functions] in [[Dyalog APL]] documentation
    949 bytes (140 words) - 22:16, 10 September 2022
  • Primitive function
    ...the array community, such functions may be called "builtin" or "intrinsic" functions. In APL, each is represented with a single [[glyph]]; in other languages, s ...e "mixed function" or subdivide it further. Two prominent subcategories of functions are [[structural function]]s, which rearrange elements of the argument or i
    2 KB (249 words) - 14:43, 30 April 2020
  • Scalar function
    ...y model|flat]] array languages they usually do not apply inside [[boxes]]. Functions which are not scalar, are called [[mixed function]]s. == Standard scalar functions ==
    4 KB (503 words) - 22:25, 10 September 2022
  • Anonymous function
    #REDIRECT [[Function styles#Anonymous functions]]
    49 bytes (5 words) - 02:46, 7 March 2024
  • Operand
    ...antially different from [[function valence]] as [[monadic]] and [[dyadic]] functions are distinguished by context. ...g due to [[strand notation]]. If operators only take function operands and functions only take array arguments, then it is impossible for two arrays to appear n
    1 KB (213 words) - 15:15, 30 April 2020
  • Function array
    ...htm <syntaxhighlight lang=apl inline>fnarray</syntaxhighlight>] ― Array of functions.</ref> ...lied to arguments, and apply each element independently, so that a list of functions also behaves like a function array.
    2 KB (228 words) - 21:42, 2 January 2023
  • Comparison function
    ...nt]]s. Comparisons are subject to [[comparison tolerance]]. The comparison functions can be subdivided into two equalities <syntaxhighlight lang=apl inline>=</s .../syntaxhighlight>). You can take a closer look at how these six comparison functions behave in [https://nbviewer.jupyter.org/github/Dyalog/dyalog-jupyter-notebo
    4 KB (479 words) - 22:24, 10 September 2022
  • Compose
    ...and arguments so that operator's arguments can be more complex than single functions.<ref>Carl M. Cheney. ''APL*PLUS Nested Arrays System'' ([[NARS]] reference
    2 KB (272 words) - 22:22, 10 September 2022
  • Pi Times
    ...pedia:circle|circle]] or [[wikipedia:trigonometric functions|trigonometric functions]] while <math>\pi</math> raised to some [[power]] is rare, which explains t {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar monadic functions]]
    2 KB (206 words) - 09:20, 9 January 2024
  • Function
    ...used as [[operand]]s to [[operator]]s; in early APLs operands were always functions, but nearly all modern APLs allow array operands, for example to the [[Powe ...tly [[A+]], a mechanism is provided to pass functions as arguments, making functions first class if a special function call syntax is used.
    5 KB (735 words) - 22:19, 10 September 2022
  • Box
    ...onvention of recursing into nested arrays. Because of this behavior scalar functions in nested APLs are said to be ''pervasive'' while those in flat APLs are no
    1 KB (239 words) - 15:27, 30 April 2020
  • Boolean function
    #REDIRECT [[Boolean#Boolean functions]]
    39 bytes (4 words) - 14:49, 20 November 2019
  • Operators and Functions
    '''Operators and Functions''' is a research report published by [[Ken Iverson]] in 1978, collecting a Functions:
    3 KB (356 words) - 22:27, 10 September 2022
  • Monadic function
    A sequence of monadic functions is evaluated from right to left, a convention [[Comparison with traditional ...xhighlight lang=apl inline>⍳</syntaxhighlight> ([[Iota]]) are each monadic functions: a named [[dfn]], a [[derived function]], and a [[primitive function|primit
    2 KB (239 words) - 22:26, 10 September 2022
  • Index origin
    The index origin affects both the handling of index arguments to functions (and other functionality like [[axis specification]]) and their results. Fo == Functions which depend on index origin ==
    4 KB (518 words) - 22:05, 10 September 2022
  • Operator
    ...eft to right, the opposite of APL's right to left [[evaluation order]] for functions. In most cases operators cannot themselves be modified, but [[reduction]]s ...tually operators came to be thought of in the modern sense as higher-order functions. As a result, in most modern APLs operators can be applied to any function
    3 KB (416 words) - 15:15, 30 April 2020
  • Argument
    ...c]] functions take no arguments and are immediately evaluated; non-niladic functions may be called [[monadic]]ally (with one argument) or [[dyadic]]ally (with t ...PL family this might not be the case: arguments may be allowed to be other functions, and there may be other first-class datatypes which are not arrays.
    2 KB (253 words) - 14:25, 30 April 2020
  • Ivy
    ...|Go]] programming language (itself developed by Pike and others). Built-in functions are written with one or more ASCII characters, and use either the [[wikiped ...operators [[Reduce]], [[Scan]], [[Outer Product]], and [[Inner Product]]. Functions are defined with the <code>op</code> keyword, with a declaration that match
    2 KB (264 words) - 22:44, 24 January 2024
  • Root
    {{APL built-ins}}[[Category:Primitive functions]][[Category:Scalar dyadic functions]]
    1 KB (163 words) - 22:10, 10 September 2022
  • Dfns workspace
    ...choles]]. [https://www.dyalog.com/uploads/documents/Papers/dfns.pdf Direct Functions in Dyalog APL]. Dyadic Vendor Forum at APL96.</ref> people have been contri ...yalog '09]].<ref>[[Dyalog user meeting|Dyalog '09]] C03: Introduction to D-Functions (dfns) ([https://dyalog.tv/Dyalog09/?v=OZARVrGQQho Video 1 (124 mins)], [ht
    2 KB (252 words) - 22:13, 10 September 2022

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