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In 1982, he started the Dyalog APL project for Unix machines, [5] [6] and in 1988 became a partner and director of the Dyalog Company. In 2004, Scholes sold his shares in the company, but continued as a consultant and, in his words, pursued his passionate interest in APL programming on various mathematical topics in general and functional ...
APL uses the term operator in Heaviside’s sense as a moderator of a function as opposed to some other programming language's use of the same term as something that operates on data, ref. relational operator and operators generally.
When APL\360 was first introduced in 1968, there were no built-in means by which a user could directly access data from outside of the APL system. Thus, starting in 1969, IBM developed the shared variable facility. [2] Following APL.SV, the IBM VS APL and APL2 program products also supported shared variables, as did the IBM 5100 line of computers.
As of 2010, Unicode allows APL to be stored in text files, published in print and on the web, and shared through email and instant messaging. Entering APL characters still requires the use of either a specific input method editor or keyboard mapping, or of a specific touch interface. APL keyboard mappings are available for free for the most ...
One of the early APL line terminals (line-mode operation only, not full screen) was the Texas Instruments TI Model 745 (c. 1977) with the full APL character set [48] which featured half and full duplex telecommunications modes, for interacting with an APL time-sharing service or remote mainframe to run a remote computer job, remote job entry (RJE).
Adin D. Falkoff (19 December 1921 [1] – 13 August 2010 [2]) was an engineer and computer systems and programming systems designer who was mostly known for his work on the programming language APL and systems for IBM.
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The American Premier League (APL) is a professional Twenty20 cricket league based in the United States. [1] The first league was scheduled to take place between 6 October and 24 October 2009, which was later postponed. [2] The management revamped the brand in 2020 and went through the official launch during the spring of 2021.