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: \[Colon]
  • Alias: :.
  • Infix operator.
  • x

    y is by default interpreted as Colon[x,y].
  • Used in mathematics to mean "such that".
  • Occasionally used to indicate proportion.
  • Used to separate hours and minutes in times.
  • See The Mathematica Book: Section 3.10.4.
  • See also: \[SuchThat], \[VerticalSeparator], \[Exists], \[ForAll], \[RawColon], \[Proportion], \[Therefore].