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CapitalDelta

\[CapitalDelta]
  • Aliases: D, Delta.
  • Greek letter.
  • Not the same as \[EmptyUpTriangle].
  • Sometimes used in mathematics to denote Laplacian.
  • See The Mathematica Book: Section 1.10.1Section 3.10.3.
  • See also: \[Delta], \[Del].