Proof

From Wikipedia, the free encyclopedia

Proof may refer to:

• A rigorous, compelling argument, including:
  • Mathematical proof
  • Proof theory, a branch of mathematical logic that represents proofs as formal mathematical objects
  • Logical argument
  • Evidence (law), tested evidence or a legal proof
• Proof (alcohol), measure of an alcoholic beverage's strength
• Proofing (baking technique), the process by which a yeast-leavened dough rises
• Proofreading
• Artist's proof, a single print taken during the printmaking process
• Proof coinage, a coin made as an example of a particular strike
• Proof test, for a firearm
• Galley proof, a preliminary version of a publication
• Homeopathic proving, testing a substance's effect on the body

In entertainment:

• Proof (1991 film), an Australian film by Jocelyn Moorhouse
• Proof (play), a play by David Auburn
• Proof (2005 film), a film directed by John Madden, based on the play
• "Proof", a song by Paul Simon from his 1990 album The Rhythm of the Saints
• Proof (rapper), deceased rapper, was a member of the group D12