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FORTRAN code on a punched card, showing the specialized uses of columns 1–5, 6 and 73–80 A reproduction of a FORTRAN coding form, printed on paper and intended to be used by programmers to prepare programs for punching onto cards by keypunch operators. Now obsolete.
A single program deck, with individual subroutines marked. The markings show the effects of editing, as cards are replaced or reordered. Many early programming languages, including FORTRAN, COBOL and the various IBM assembler languages, used only the first 72 columns of a card – a tradition that traces back to the IBM 711 card reader used on the IBM 704/709/7090/7094 series (especially the ...
ALGOL (also under Fortran) Atlas Autocode; ALGOL 58 (IAL, International Algorithmic Language) MAD and GOM (Michigan Algorithm Decoder and Good Old MAD) ALGOL 60. MAD/I; Simula (see also Simula based) SETL. ABC. Python. Julia (also under Lisp, Ruby, ALGOL) Nim (also under Oberon) Ring (also under C, BASIC, Ruby, C#, Lua) [1] Swift (also under ...
Speakeasy has a clear Fortran foundation syntax. It first addressed efficient physics computing internally at ANL, was modified for research use (as "Modeleasy") for the Federal Reserve Board in the early 1970s and then was made available commercially; Speakeasy and Modeleasy are still in use.
FORTRAN IV: IBM: FORTRAN II 1962 APL (concept) Kenneth E. Iverson: none (unique language) 1962 Simula (concept) Ole-Johan Dahl (mostly) ALGOL 60 1962 SNOBOL: Ralph Griswold, et al. FORTRAN II, COMIT 1963 Combined Programming Language (CPL) (concept) Barron, Christopher Strachey, et al. ALGOL 60 1963 SNOBOL3 Griswold, et al. SNOBOL 1963 ALGOL 68 ...
In electronics, a hardware description language (HDL) is a specialized computer language used to describe the structure, design, and operation of electronic circuits, and most commonly, digital logic circuits. The two most widely used and well-supported HDL varieties used in industry are Verilog and VHDL. Hardware description languages include:
WATFIV (Waterloo FORTRAN IV), developed at the University of Waterloo, Canada is an implementation of the Fortran computer programming language. It is the successor of WATFOR . WATFIV was used from the late 1960s into the mid-1980s.
Originally specified in the late 1950s, it is the second-oldest high-level programming language still in common use, after Fortran. [4] [5] Lisp has changed since its early days, and many dialects have existed over its history. Today, the best-known general-purpose Lisp dialects are Common Lisp, Scheme, Racket, and Clojure. [6] [7] [8]