Algol - Wikipedia
Algol is a three-star system, consisting of Beta Persei Aa1, Aa2, and Ab – in which the hot luminous primary β Persei Aa1 and the larger, but cooler and fainter, β Persei Aa2 regularly pass in front of …
Algol the Demon Star, named for its strange behavior - EarthSky
Oct 31, 2025 · Algol is one of the brightest stars in Perseus. Find Algol the Demon Star in the constellation Perseus on autumn evenings. Perseus lies below the easy-to-recognize W-shaped …
ALGOL | Programming, Syntax & Compiler | Britannica
ALGOL, computer programming language designed by an international committee of the Association of Computing Machinery (ACM), led by Alan J. Perlis of Carnegie Mellon University, during 1958–60 for …
The ALGOL Programming Language - University of Michigan
ALGOL (ALGOrithmic Language) is one of several high level languages designed specifically for programming scientific computations. It started out in the late 1950's, first formalized in a report titled …
What Is ALGOL (ALGOrithmic Language)? - Computer Hope
Sep 7, 2025 · Formerly known as IAL, ALGOL is short for ALGOrithmic Language. It is a family of portable programming languages for scientific computations that had a strong influence on other …
Algol (Beta Persei): Eclipsing Variable Star in Perseus ...
Apr 28, 2019 · Algol, Beta Persei, is a bright multiple star located in Perseus. Nicknamed the Demon Star, it is one of the best known variable stars in the sky.
Today in IT History: 1960 — The ALGOL Summit That Quietly ...
Jan 11, 2026 · ALGOL didn’t win the popularity contest, but it set the rules everyone else copied. Its Backus–Naur Form (BNF) defined what a language is instead of what it does. Without ALGOL’s …