Preservation

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Preservation may refer to:

Heritage and conservation[edit]

Mathematics and computer science[edit]

  • Type preservation, property of a type system if evaluation of expressions does not cause their type to change
  • Case preservation, when computer storage preserves the distinction between upper and lower case
  • Digital preservation, endeavor to ensure that digital information of continuing value remains accessible and usable

Arts and entertainment[edit]

Other uses[edit]

See also[edit]