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Early IBM APL interpreters for IBM 360 and IBM 370 hardware implemented their own multi-user management instead of relying on the host services, thus they were their own timesharing systems. First introduced for use at IBM in 1966, the APL\360 [21] [22] [23] system was a multi-user interpreter.
IBM had demonstrated use of a mainframe instruction set in their first desktop computer—the IBM 5100, released in 1975.This product used microcode to execute many of the System/370's processor instructions, so that it could run a slightly modified version of IBM's APL mainframe program interpreter.
In 1982, STSC released APL*Plus/PC, which was a very successful APL interpreter for the IBM personal computer. In the mid 1980s, STSC developed the APL*Plus/Unix interpreter, a full 32-bit interpreter which was the basis of further APL development, notably APL*Plus/386 , which was later available for Intel 386 class machines and higher.
Before Unicode, APL interpreters were supplied with fonts in which APL characters were mapped to less commonly used positions in the ASCII character sets, usually in the upper 128 code points. These mappings (and their national variations) were sometimes unique to each APL vendor's interpreter, which made the display of APL programs on the Web ...
Kenneth Eugene Iverson (17 December 1920 – 19 October 2004) was a Canadian computer scientist noted for the development of the programming language APL.He was honored with the Turing Award in 1979 "for his pioneering effort in programming languages and mathematical notation resulting in what the computing field now knows as APL; for his contributions to the implementation of interactive ...
Basically, object code for the language's interpreter needs to be linked into the executable. Source code fragments for the embedded language can then be passed to an evaluation function as strings. Application control languages can be implemented this way, if the source code is input by the user. Languages with small interpreters are preferred.
Ohtani interpreter charged with stealing over $16m from baseball star. Ohtani: How 'Shotime' became Japan's biggest baseball export. Ohtani-mania sweeps LA as Dodgers go on to win World Series.
K is a proprietary array processing programming language developed by Arthur Whitney and commercialized by Kx Systems.The language serves as the foundation for kdb+, an in-memory, column-based database, and other related financial products. [1]