Crossword clues for qed
qed
- Logical abbr
- Euclidean abbr
- Relative of "voilà!"
- Post-proof abbr
- Math-proof letters
- Math proof abbr
- Logician's conclusion
- Letters of proof
- Letters in math proofs
- Geometry abbr
- End-of-proof abbr
- "That's the proof," in math
- Thus, in proofs
- Theorem initials
- The end of mathematics?
- Quantum electrodynamics, abbr
- Proved, in math
- Proof's end
- Proof-ending trigram
- Proof-concluding abbr
- Proof initials
- Proof finish
- Proof conclusion
- Proof concluder
- Peter Parnell play about physicist Richard Feynman
- Mathematician's interjection
- Mathematician's initials
- Mathematician's closing flourish, at times
- Mathematician's "See, like I said"
- Mathematician's "I'm done"
- Math text abbr
- Math proof-ending letters
- Math proof letters
- Math prof's proof ender
- Math prof's "There you have it"
- Math notation
- Math letters
- Logician's sign-off
- Logician's proof ending
- Logician's "as was proven"
- Logician's "and, therefore"
- Letters of logic
- Letters of evidence
- Letters for a proof reader?
- Letters for a proof reader
- Letters following a proof
- Letters concluding a proof
- Letters at the end of a math proof
- Letters at the end of a math dissertation, perhaps
- Lawyer's acronym
- Latin abbr. used in math
- Last letters of a math proof
- It's often caught by proof readers
- It is proven monogram
- Gertrude Stein's first novel, published posthumously as "Things As They Are"
- Geometry proof letters
- Geometric postscript
- Geometer's P.S
- Final letters in geometry
- Final letters encountered when proof reading?
- Familiar inits. in math
- End of many an argument
- Conclusive letters
- Conclusion letters
- Concluding letters for a proof reader
- Calculus class letters
- Argument's conclusion
- Abbr. that a proof reader might come across?
- Abbr. in math class
- Abbr. in a proof
- Abbr. ending a math proof
- "That's how it's done" mathematically
- "That's how it's done"
- "That which was to be demonstrated," in proofs
- "Proven," in proofs
- "I proved my point"
- "Here endeth the math"
- "And there you have it!" to a mathematician
- "And that's how it's done!", for short
- ''Proved!'' letters
- Logical abbr.
- Letters of triumph
- Mathematician's letters
- Proof's ending
- Argument closer
- Letters after a proof
- Geometric sign-off
- Math finale
- End of a demonstration?
- Proof finale letters
- Logician's abbr.
- Proof ender
- Math abbr.
- Math journal letters
- Equivalent of "the end"
- Mathematician's "ta-da"
- Abbr. in a math textbook
- Mathematician's sign-off
- Proof letters
- Theorem prover's sign-off
- Letters seen by a proof reader?
- Logical conclusion letters
- Mathematical proof letters
- Letters to a mathematician
- End of a proof, for short
- As shown, for short
- Letters at the end of a proof
- Abbr. at the end of a proof
- Proof-ending abbr.
- Proof closer
- Letters from a mathematician
- Proof ending
- Letters seen during proofreading?
- "Proved!" letters
- "And that proves it"
- Argument ender
- Triumphant end?
- Math proof ending
- Mosul money
- Ending letters
- Proof-ending letters
- Argument-ending letters
- Latin abbr. used in math proofs
- Relative of "VoilГ !"
- Last thing seen by a proof reader?
- End of an argument
- Abbr. after a series of equations, maybe
- Mathematician's "Done!"
- Logician's "There you have it"
- A relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons
- Proof finisher
- Logical ending
- Geometry letters
- End of a math proof
- Geometer's sign-off
- Proved, in math.
- Geometry abbr.
- Logician's signoff
- Logician's triumphant sign-off
- Geometer's P.S.
- Math. initials
- Euclidean abbr.
- Logician's letters
- Finale for a geom. lesson
- Geometer's postscript
- Mathematician's abbr.
- Which was to be proved
- Math-proof initials
- Proof abbr
- Proof-ending abbr
- Math class abbr
- Math initials
- Math abbr
- Logician's abbr
- End-of-proof letters
- Abbreviation in a proof
- Which was to be demonstrated (legalese)
- Abbr. after a proof
- Logical letters
The Collaborative International Dictionary
QED \QED.\ (k[=u]"[=e]*d[=e]"), n. Quantum electrodynamics. [abbrev.]
QED \Q.E.D\, QED \QED\(k[=u]"[=e]*d[=e]"), interj. [From Latin, quod erat demonstrandum, i.e. which was demonstrated.] Which was demonstrated; -- a phrase used after the conclusion of some line of reasoning, especially in mathematical or logical proofs. [abbrev.]
Wiktionary
alt. quod erat demonstrandum (Latin ''what had to be proved'' or ''what was to be demonstrated''). interj. quod erat demonstrandum (Latin ''what had to be proved'' or ''what was to be demonstrated''). n. quantum electrodynamics.
Wikipedia
QED may refer to:
QED is a line-oriented computer text editor that was developed by Butler Lampson and L. Peter Deutsch for the Berkeley Timesharing System running on the SDS 940. It was implemented by L. Peter Deutsch and Dana Angluin between 1965 and 1966.
QED (for "quick editor") addressed teleprinter usage, but systems "for CRT displays [were] not considered, since many of their design considerations [were] quite different." Ken Thompson later wrote a version for CTSS; this version was notable for introducing regular expressions. Thompson rewrote QED in BCPL for Multics. The Multics version was ported to the GE-600 system used at Bell Labs in the late 1960s under GECOS and later GCOS after Honeywell took over GE's computer business. The GECOS-GCOS port used I/O routines written by A. W. Winklehoff. Dennis Ritchie, Ken Thompson and Brian Kernighan wrote the QED manuals used at Bell Labs. Given that the authors were the primary developers of the Unix operating system, it is natural that QED had a strong influence on the classic UNIX text editors ed, sed and their descendants such as ex and sam, and more distantly AWK and Perl.
A version of QED named FRED (Friendly Editor) was written at the University of Waterloo for Honeywell systems by Peter Fraser. A University of Toronto team consisting of Tom Duff, Rob Pike, Hugh Redelmeier, and David Tilbrook implemented a version of QED that runs on UNIX; David Tilbrook later included QED as part of his QEF tool set.
QED was also used as a character-oriented editor on the Norwegian-made Norsk Data systems, first Nord TSS then Sintran III. It was implemented for the Nord-1 computer in 1971 by Bo Lewendal who after working with Deutsch and Lampson at Project Genie and at the Berkeley Computer Corporation, had taken a job with Norsk Data (and who developed the Nord TSS later in 1971).
QED is a play by American playwright Peter Parnell which chronicles (part of) a day in the life of Nobel Prize-winning physicist Richard Feynman. It presents scenes from a day in Feynman's life, less than two years before his death, interweaving many strands from Feynman's biography, from the Manhattan project to the Challenger disaster inquiry to more personal topics such as the death of Feynman's wife and his own fight with cancer. The play, which grew out of a collaboration between Parnell, actor Alan Alda and director Gordon Davidson, premiered in 2001. The original production was performed first at the Mark Taper Forum in Los Angeles and, from late 2001 to mid-2002, on Broadway, directed by Davidson and starring Alda as Feynman.
QED were an Australian New Wave trio, whose lead singer, Jenny Morris, went on to achieve commercial success as a solo artist. The band had a top twenty hit single, "Everywhere I Go", on the Australian Kent Music Report in 1983.
Usage examples of "qed".
To Loo-Macklin, QED represented the industrywide base he'd been trying to acquire for some time.