The Clue
Math finale (3 letter answer)
The Answer
QED
Tags
Notes
The answer QED is seen frequently, appearing about once every 160 puzzles.
Related Clues
End of an argument
End of a proof
Ending letters
Equivalent of "the end"
Euclidean abbr.
Geometer's P.S.
Geometric postscript
Letters from a mathematician
Letters to a mathematician
Logical abbr.
Logical ending
Logician's abbr.
Logician's letters
Math initials
Math. initials
Mathematician's letters
Proof closer
Proof ender
Proof ending
Proof finale
Proof finish
Proof letters
"Proved!" letters
"And that proves it"
Abbr. at the end of a proof
Argument-ending letters
Geometer's sign-off
Geometric sign-off
Letters after a proof
Letters at the end of a proof
Math proof ending
Mathematical proof letters
Mathematician's sign-off
Mathematician's "ta-da"
Proof-ending abbr.
Proof-ending letters
Proof finale letters
Latin abbr. used in math
Letters seen by a proof reader?
Logician's triumphant sign-off
Theorem prover's sign-off
Which was to be proved
Last thing seen by a proof reader?
Definition
QED as a noun:
1. (quantum electrodynamics, QED) = a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons