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- [[Category:Primitive operators]][[Category:Tacit programming]]11 members (0 subcategories, 0 files) - 10:06, 4 May 2020
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- {{Built-in|Compose|∘}} or '''Composition''' is the most common name for the [[primitive operator|primitive]] [[dyadi {{quote|Composition assembles functions and arguments to form derived functions. This provides2 KB (272 words) - 22:22, 10 September 2022
- ...t 1. [[I.P. Sharp Associates]]. 1983-04-04.</ref> In SHARP all composition operators follow this pattern, while in J, both close and non-close forms (with a res {{APL features}}[[Category:Composition operators]]2 KB (258 words) - 02:12, 27 August 2023
- == Close composition == In [[SHARP APL]] and [[J]], Over is implemented as a [[close composition]], meaning that (using SHARP syntax) <syntaxhighlight lang=apl inline>f⍤g3 KB (428 words) - 21:33, 28 January 2024
- ...behaviour as if the [[Atop]] 2-train or any of the [[Beside]] or [[Over]] operators had been used: == Close composition ==3 KB (410 words) - 19:05, 16 March 2024
- In dialects that support user-defined operators and invertible functions, it can be defined as (or similar): == Close composition ==5 KB (664 words) - 13:35, 17 February 2024
- ...hlight>, and <syntaxhighlight lang=apl inline>h</syntaxhighlight>, a split composition on arguments <syntaxhighlight lang=apl inline>x</syntaxhighlight> and <synt ...hlight> which also represents the [[Over]] operator - as it too is a split composition with identical outer operands.3 KB (435 words) - 08:45, 23 September 2022
- ...dering|Total]]) ∙ [[Tacit programming]] ([[Function composition]], [[Close composition]]) ∙ [[Glyph]] ∙ [[Leading axis theory]] ∙ [[Major cell search]]1 KB (136 words) - 06:57, 11 March 2024
- ...=apl inline>∘</syntaxhighlight>) with [[Beside]]; in many dialects the two operators share the name [[Compose]]. <syntaxhighlight lang=apl inline>∘</syntaxhig * [https://chat.stackexchange.com/rooms/52405/conversation/lesson-4-more-apl-operators--#41029677 APL Cultivation]2 KB (215 words) - 10:57, 6 October 2022
- '''Operators and Functions''' is a research report published by [[Ken Iverson]] in 1978, Operators:3 KB (356 words) - 22:27, 10 September 2022
- ...he rank of their right operand—the [[derived function]] produced by such a composition has ranks derived from that function's ranks. ...ghlight>".<ref>K.E. Iverson. [https://www.jsoftware.com/papers/satn41.htm "Composition and Enclosure"]. SATN 41, 1981-06-20.</ref> The concept of function rank wa4 KB (618 words) - 18:06, 29 January 2024
- ...l81">[[Bob Smith]]. [https://doi.org/10.1145/800142.805376 "Nested arrays, operators, and functions"] at [[APL81]].</ref> | influenced by = [[APL*PLUS]], [[Operators and Functions]], [[Iverson notation]]6 KB (626 words) - 02:40, 8 March 2024
- ⍝ same as this, because operators are left-associative, unlike functions which are right-associative * [https://chat.stackexchange.com/rooms/52405/conversation/lesson-4-more-apl-operators--#41029677 APL Cultivation]3 KB (310 words) - 06:20, 28 February 2024
- {{APL built-ins}}[[Category:Primitive operators]][[Category:Composition operators]]2 KB (307 words) - 06:17, 28 February 2024
- ...composition_(computer_science) Function Composition] (add ⍤, ⍥, [[Function composition]] reference) ...dia.org/wiki/Comparison_of_programming_languages_(string_functions) String operators]6 KB (840 words) - 19:11, 12 October 2023
- ...fined with glyph <syntaxhighlight lang=apl inline>⍨</syntaxhighlight> in [[Operators and Functions]] in 1978, and taken up by [[NARS]] as a result. [[Dyalog]], * [https://chat.stackexchange.com/rooms/52405/conversation/lesson-3-some-apl-operators-----#40900200 APL Cultivation]3 KB (376 words) - 16:56, 16 March 2024
- | colspan="2" | [[Bind]] ∙ [[Function composition|Composition]]s ([[Compose]], [[Reverse Compose]], [[Beside]], [[Withe]], [[Atop (operat3 KB (274 words) - 06:36, 17 March 2024
- ...n a particular pattern. The term [[wikipedia:function composition|function composition]] comes from [[traditional mathematics]] where it is used for a function <m ...yalog.tv/Dyalog19/?v=czWC4tjwzOQ Tacit Techniques with Dyalog version 18.0 Operators]7 KB (946 words) - 21:12, 10 September 2022
- ...the mirror image to give two functions (I has first-class functions but no operators) hook (<code>h</code>) and backhook (<code>H</code>). [[File:Hooks.png|thumb|right|Hook operators in [[BQN]]]]4 KB (585 words) - 06:48, 28 February 2024
- {{APL built-ins}}[[Category:Primitive operators]][[Category:Composition operators]]3 KB (414 words) - 00:12, 17 March 2024
- ...jsoftware.com/papers/satn41.htm "Composition and Enclosure"] § Composition Operators. SATN-41, 1981-06-20.</ref> Pair aids in constructing nested arrays in [[ta3 KB (486 words) - 17:16, 6 March 2024