 ! (disambiguation)

! is a punctuation mark called an exclamation mark, exclamation point, ecphoneme, or bang.
! may also refer to:
Contents
Mathematics and computers
 Factorial, a mathematical function
 Derangement, a related mathematical function
 Negation, in logic and some programming languages
 Uniqueness quantification in mathematics and logic
Music
 ! (album), a 1995 album by The Dismemberment Plan
 !!! (Chk, chk, chk), an American dancepunk band
 "! (The Song Formerly Known As)", a single on the album Unit by Regurgitator
 !, an album by housemusic singer Adeva
 !, an album by R&B–gospel singer Shirley Murdock
Other
 ǃ —the IPA symbol for postalveolar click in speech
 An indicator of a good chess move in punctuation
 A dereference operator in BCPL
See also
 !! (disambiguation)
 Interrobang, the nonstandard mix of a question mark and an exclamation mark
This disambiguation page lists articles associated with the same title.
If an internal link led you here, you may wish to change the link to point directly to the intended article.Categories: Disambiguation pages
 Factorial, a mathematical function
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