Proof most often refers to:
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Proof (truth), argument or sufficient evidence for the truth of a proposition
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Alcohol proof, a measure of an alcoholic drink's strength
Proof may also refer to:
Mathematics and formal logic
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Formal proof, a construct in proof theory
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Mathematical proof, a convincing demonstration that some mathematical statement is necessarily true
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Proof complexity, computational resources required to prove statements
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Proof procedure, method for producing proofs in proof theory
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Proof theory, a branch of mathematical logic that represents proofs as formal mathematical objects
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Statistical proof, demonstration of degree of certainty for a hypothesis
Law and philosophy
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Evidence, information which tends to determine or demonstrate the truth of a proposition
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Evidence (law), tested evidence or a legal proof
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Legal burden of proof, duty to establish the truth of facts in a trial
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Philosophic burden of proof, obligation on a party in a dispute to provide sufficient warrant for their position
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Probate, the judicial process whereby a will is "proved" in a court of law and accepted as valid
Manufacturing and printing
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Artist's proof, a single print taken during the printmaking process
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Galley proof, a preliminary version of a publication
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Prepress proof, a facsimile of press artwork for job verification
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Proof coinage, coins once made as a test, but now specially struck for collectors
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Proof of concept, demonstration that a concept has practical potential
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Proof test, stress test of structures such as vessels and weapons
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Proofreading, reviewing a manuscript for errors or improvements
People
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Proof (rapper) (1973–2006), American rapper and member of D12
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Sam Proof (born 1974), U.S. actor
Places
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Proof School, San Francisco, California, USA; a secondary school
Arts and entertainment and media
Film, television, and theatre
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Proof (play), a 2000 play by David Auburn
Film
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Proof, a 1980 student film by Kevin Reynolds, expanded to Fandango
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Proof (1991 film), an Australian film by Jocelyn Moorhouse
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Proof (2005 film), a film by John Madden, based on the 2000 play by David Auburn
Television
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Proof (2004 TV series), an Irish drama/thriller
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Proof (2015 TV series), an American medical/supernatural drama
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"Proof" ( Devious Maids), a television episode
Literature
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Proof (comics), a comic series from Image Comics
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"Proof", a 1942 science fiction short story by Hal Clement
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PROOF!, a magazine published by Lynne McTaggart
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Proof, print magazine of online platform The Justice Gap
Music
Albums and records
Songs and singles
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"Proof" (I Am Kloot song), 2003
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"Proof" (Paul Simon song), 1991
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"Proof"/"No Vain", a single by Mell, 2007
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"Proof", a song by Angela, 2004
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"Proof", a song by Chris Brown from Royalty, 2015
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"Proof", a song by Coldplay, a B-side of the single "Speed of Sound", 2005
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"Proof", a song by Happy Rhodes from Many Worlds Are Born Tonight, 1998
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"Proof", a song by Paramore from Paramore, 2013
See also
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Proofing (disambiguation)
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Provability (disambiguation)
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Homeopathic proving, a homeopathic procedure
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Proof Positive (disambiguation)
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Living Proof (disambiguation)
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Fool proof (disambiguation)
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100 Proof (disambiguation)
