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Q.E.D. or QED is an initialism of the Latin phrase quod erat demonstrandum, meaning "that which was to be demonstrated". Literally, it states "what was to be shown". [ 1 ] Traditionally, the abbreviation is placed at the end of mathematical proofs and philosophical arguments in print publications, to indicate that the proof or the argument is ...
In mathematics, the tombstone, halmos, end-of-proof, or Q.E.D. symbol "∎" (or " ") is a symbol used to denote the end of a proof, in place of the traditional abbreviation "Q.E.D." for the Latin phrase "quod erat demonstrandum". It is inspired by the typographic practice of end marks, an element that marks the end of an article. [1] [2]
quod erat demonstrandum : what was to be demonstrated: The abbreviation is often written at the bottom of a mathematical proof. Sometimes translated loosely into English as "The Five Ws", W.W.W.W.W., which stands for "Which Was What We Wanted". quod erat faciendum (Q.E.F.) which was to be done: Or "which was to be constructed".
"It didn't matter what the facts of the case really were, and this bothered me as a journalist a lot."
Q.E.D. (quod erat demonstrandum), used at the end of a mathematical proof; Quantum electrodynamics, a field in particle physics; QED manifesto and project, a database of mathematical knowledge; QED: The Strange Theory of Light and Matter, a 1985 physics book by Richard Feynman
Clark worked for WBBM, a CBS station. Clark began her journalism career at WBBM-TV, a CBS station in Chicago. [1] She became a CBS News correspondent [1] at a time when few women and few African Americans worked as network correspondents, and was hired at around the same time as three other women: Connie Chung, Lesley Stahl, and Sylvia Chase. [10]
Cheryl Annette Burton [citation needed] (born December 25, 1962) is an American news anchor who has been working for WLS–TV, an American Broadcasting Company-owned and operated television station in Chicago, Illinois, since 1992. Burton anchors the station's 5 p.m. and 10 p.m. newscast alongside Ravi Baichwal and Rob Elgas.
The heartbroken girlfriend who watched her activist beau get stabbed to death in Brooklyn two years ago recalled that he was about to propose when he was killed — as his murderer was hit with a ...