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• 13:27, 23 October 2024 Marshall talk contribs changed group membership for RubenVerg from (none) to trusted
• 15:40, 18 October 2024 Marshall talk contribs created page Selective Assignment (Redirected page to Selective assignment) Tag: New redirect
• 01:53, 18 October 2024 Marshall talk contribs created page Selective assignment (Created page with "'''Selective assignment''' is a form of assignment that is able to modify portions of arrays selected by functions using ordinary APL syntax. In APL2, it is defined as a general form that unifies ordinary assignment, indexed assignment, and stranded assignment. Dyalog APL, APLX, and APL\iv feature more limited versions restricted to a single modified array. Structural Under provides similar functionality in some dialects. The core concept...")
• 12:07, 17 October 2024 Marshall talk contribs created page Talk:Total array ordering (Reducing scope to Dyalog only, move rest to Array ordering)
• 20:54, 16 October 2024 Marshall talk contribs created page Structural under (Redirected page to Structural Under) Tag: New redirect
• 20:54, 16 October 2024 Marshall talk contribs created page Structural Under (Created page with "{{Built-in|Structural Under|⍢}} is a dyadic operator which takes two function operands, and applies the left operand to values selected by the right. The right operand must be a "structural function", meaning that it can rearrange values from the argument or inspect their structure but can't compute using the values themselves. Conceptually related to Under as defined by Iverson, structural Under may be seen as a way to obtain more useful results wi...")
• 15:06, 6 October 2024 Marshall talk contribs moved page GitForAPLers to Git for APLers
• 02:00, 6 September 2024 Marshall talk contribs created page First-class function (Created page with "A programming language supports '''first-class functions''' if it allows functions to be used in the same ways as data values such as numbers and characters. It should be possible to assign functions as variables, pass them as function arguments, and use them as elements of arrays. APL's function application syntax is designed with the assumption that functions are applied to arrays only, not functions. Tradi...")
• 22:27, 28 August 2024 Marshall talk contribs created page File:Tinyapl logo.png
• 22:27, 28 August 2024 Marshall talk contribs uploaded File:Tinyapl logo.png
• 22:26, 28 August 2024 Marshall talk contribs created page TinyAPL (Created page with "{{Infobox array language | logo = file:tinyapl_logo.png | array model = nested | index origin = 1 | function styles = dfn, tacit | numeric types = complex float | unicode support = full | released = 2023 | developer = Madeline Vergani | latest release version = 0.6.0.0 / 2024 | implementation language = wikipedia:Haskell...")
• 19:36, 7 August 2024 Marshall talk contribs created page List of conferences ("Conferences and activities" now has a very wide scope, stick to conferences here)
• 18:53, 6 August 2024 Marshall talk contribs created page Category:Lists of resources (Created page with "Category:ListsCategory:Resources")
• 18:29, 6 August 2024 Marshall talk contribs created page Category:Competitions (Created page with "Category:Recreation")
• 12:07, 30 June 2024 Marshall talk contribs created page Raghu Ranganathan (RIP)
• 15:23, 20 May 2024 Marshall talk contribs deleted page User:KayDpq50914 (Spam: content was: "Maynard Major is how I'm called but Certain like are extremely use my full business name. Utah has always been her home and mother and father live neighboring. I am a data officer. It's not the end thing but what I favor doing is badge collecting and I'm going to never stop doing everything. She's been doing her website for a certain period now. Try it here: [http:...", and the only contributor was "KayDpq50914" ([[User talk:KayDpq5091...)
• 14:34, 20 May 2024 Marshall talk contribs created page Category:Disambiguation pages (Created page with "Disambiguation pages are non-article pages that link to other articles, used when a primary topic can't be chosen for a name because there are multiple common meanings. Category:contents")
• 14:25, 2 May 2024 Marshall talk contribs blocked QualityBacklinkbuildingservices talk contribs with an expiry time of indefinite (account creation disabled, cannot edit own talk page) (Spamming links to external sites)
• 14:25, 2 May 2024 Marshall talk contribs deleted page Seo services reviews (Spam: content was: "In addition to traditional SEO techniques, Dallas SEO experts can also help a person with technical aspects such because website rate optimization, mobile responsiveness, and user experience improvements. By making sure your site try user-friendly and easy to navigate, that they increases your time visitor...", and the only contributor was "QualityBacklinkbuildingservices" ([[User talk:QualityBacklinkbuildingservice...)
• 00:02, 16 April 2024 Marshall talk contribs created page Joey K. Tuttle (Redirected page to Joey Tuttle) Tag: New redirect
• 23:36, 15 April 2024 Marshall talk contribs created page Philadelphia Scientific Center (Redirected page to IBM#Philadelphia Scientific Center) Tag: New redirect
• 23:20, 15 April 2024 Marshall talk contribs created page Joey Tuttle (Created page with "'''Joey Keith Tuttle''' (April 29, 1942 – February 26, 2024<ref name=obit>Benito & Azzaro Pacific Gardens Chapel. [https://pacificgardenschapel.com/tribute/details/329905/Joey-Tuttle/obituary.html Obituary of Joey Keith Tuttle]. 2024-03-09.</ref>) was an APL programmer at IBM and I.P. Sharp Associates, and later a J programmer, with an interest in data analysis. Tuttle graduated high school in 1960 and enrolled at wikipedia:Missouri University of Science...")
• 18:59, 9 April 2024 Marshall talk contribs created page Syracuse (Redirected page to Syracuse University) Tag: New redirect
• 20:24, 20 March 2024 Marshall talk contribs created page Al Rose (Created page with "'''Allen J. Rose''' was an APL educator at IBM, and later a co-founder and vice president of STSC. He was the 1988 recipient of the Iverson Award. Rose was noted for his ability to demonstrate APL using an wikipedia:IBM 2741 terminal, including in a verse of APL Blossom Time which descibes it as "an old, bent, beat-up 2741". The terminal weighed 120 pounds and had been distributed into two custom suitcases for portability.<ref>Jacob Brickmann. [http...")
• 22:35, 19 March 2024 Marshall talk contribs created page Trenchard More (Created page with "{{Also on Wikipedia|More}} '''Trenchard More''' (1930 – 2019) was a mathematician employed by IBM who helped develop nested array model concepts—"Array Theory", in his terminology—such as the "floating" property of simple scalars and the behavior of prototypes. According to Jim Brown, More "had a tremendous influence on the final definition of the APL2 language".<ref name=personal>Jim Brown. [https://old.aplwiki.com/OnAPLsHistory?action=Atta...")
• 17:36, 19 March 2024 Marshall talk contribs created page Stanford University (Created page with "{{Also on Wikipedia}} Several students of '''Stanford University''' in California participated in IBM's initial APL implementation: Larry Breed (B.S. 1961, M.S. 1965), Phil Abrams (M.S. 1966, Ph.D. 1970), Roger Moore (B.S. 1963), and Charles Brenner (B.S. 1967) worked in various combinations on IVSYS/7090, APL\1130, and APL\360. Breed and Brenner did their implementation work at IBM's Watson Research Center, and Moore at I.P. Sharp...")
• 00:45, 19 March 2024 Marshall talk contribs created page Watson Research Center (Redirected page to IBM#Watson Research Center) Tag: New redirect
• 20:48, 18 March 2024 Marshall talk contribs created page Falkoff (Redirected page to Adin Falkoff) Tag: New redirect
• 21:32, 17 March 2024 Marshall talk contribs deleted page The Indexer (Unused, broken. content was: "#REDIRECT Select#Potential_extension", and the only contributor was "Adám Brudzewsky" (talk))
• 21:32, 17 March 2024 Marshall talk contribs deleted page The indexer (Unused, broken. content was: "#REDIRECT Select#Potential_extension", and the only contributor was "Adám Brudzewsky" (talk))
• 15:33, 17 March 2024 Marshall talk contribs created page Dyalog APL 12.1 (Redirected page to Dyalog APL versions#12.1) Tag: New redirect
• 22:09, 16 March 2024 Marshall talk contribs created page Talk:Timeline of APL primitives (Commentary)
• 22:08, 16 March 2024 Marshall talk contribs created page Timeline of APL primitives (Created page with "The following table lists APL primitives, primitive extensions, and primitive-like syntax that are implemented across many dialects, or are precursors of such features. Features are ordered by the first APL dialect to implement them, and previous definitions in other array languages or as proposals are indicated in parentheses. Because primitives tend to have multiple names and may even change name within a dialect, common modern names are used rather than the name when...")
• 01:35, 11 March 2024 Marshall talk contribs created page Direct definition operator (Redirected page to Direct definition (operator)) Tag: New redirect
• 01:04, 11 March 2024 Marshall talk contribs created page Ordering (Redirected page to Array ordering) Tag: New redirect
• 01:03, 11 March 2024 Marshall talk contribs created page Array ordering (Created page with "'''Array ordering''' is the ordering of arrays exposed by functions such as Grade and Interval Index. It may be more general than comparison, for example by allowing characters to be compared to each other and to numbers. However, not all arrays need to be comparable, meaning that functions that depend on array ordering can throw an error. Traditionally, ordering is defined only for simple arrays of the same shape and type (Grade o...")
• 23:26, 10 March 2024 Marshall talk contribs created page Major cell search (Created page with "The dyadic functions Index Of (<syntaxhighlight lang=apl inline>⍳</syntaxhighlight>), Interval Index (<syntaxhighlight lang=apl inline>⍸</syntaxhighlight>), and possibly Member Of (<syntaxhighlight lang=apl inline>∊</syntaxhighlight>) can be extended to search argument cells rather than elements, in accordance with the leading axis model. In this model, the "principal argument" (the one that is searched through) is considered as a list of its ...")
• 03:28, 10 March 2024 Marshall talk contribs created page APL2C (Created page with "{{Infobox array language | logo = File:APL2C.gif | array model = nested | index origin = 0 or 1 | function styles = defined | numeric types = floats | unicode support = no | released = 2001 | developer = Tilman Otto | latest release version = 5.0.3 / 2002 | implementation languages = wikipedia:C_(programming_language...")
• 02:48, 10 March 2024 Marshall talk contribs created page File:APL2C.gif ({{Non-free logo|APL64}})
• 02:48, 10 March 2024 Marshall talk contribs uploaded File:APL2C.gif ({{Non-free logo|APL64}})
• 01:31, 10 March 2024 Marshall talk contribs created page E. W. Dijkstra (Redirected page to Edsger W. Dijkstra) Tag: New redirect
• 01:30, 10 March 2024 Marshall talk contribs created page One-liner (Created page with ":''This article is about one-liners in APL. For other languages, see Wikipedia.'' A '''one-liner''' is an APL program consisting of a single line of code. Creating such programs to perform various tasks, which might be considered a less precisely-measured form of code golf, was a popular challenge in early APL. The one-line constraint was significantly more limiting in this era, as it prevented creating defined functions or using...")
• 00:25, 10 March 2024 Marshall talk contribs deleted page Standards (content was: "#REDIRECT Standard", and the only contributor was "Adám Brudzewsky" (talk))
• 00:25, 10 March 2024 Marshall talk contribs deleted page Standard (content was: "APL has been standardised by ANSI, ISO, and IEC. The first such standard, ISO 8485:1989 was based on APL.SV, supporting only simple arrays. Later ISO/IEC 13751:2001, based on the nested dialect APL2, was published. Some modern dialects, such as APLX and GNU APL, are based on this later standard, while others, such as APL+Win and Dyalog, have a slightly different set of quad names and provide the migration level function...")
• 21:42, 9 March 2024 Marshall talk contribs created page Function assignment (Redirected page to Assignment#Function assignment) Tag: New redirect
• 21:39, 9 March 2024 Marshall talk contribs created page Overstruck (Redirected page to Overstrike) Tag: New redirect
• 02:21, 9 March 2024 Marshall talk contribs created page Mask (Created page with "{| class=vertical-navbox style="float:right; font-size:500%; margin:0 1ex;" |<math>/a,u,b/</math> |} In Iverson notation, '''Mask''' (<math>/a,u,b/</math>) is a three-argument operation which merges two arguments according to a Boolean array, all with matching shape. The relationship between Mask and Mesh is similar to that between Compress and Expand. The Case function can also be seen as a generalization of Mask. A related function also name...")
• 02:01, 8 March 2024 Marshall talk contribs moved page Direct definition (NARS) to Direct definition (operator) (Also appears in Iverson publications)
• 01:58, 8 March 2024 Marshall talk contribs moved page Direct definition (Iverson) to Direct definition (notation) (Direct definition operator possibly also developed by Iverson)
• 02:46, 7 March 2024 Marshall talk contribs created page Anonymous function (Redirected page to Function styles#Anonymous functions) Tag: New redirect

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