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DifferentialD
\[DifferentialD]
  • Alias: dd.
  • Compound operator with built-in evaluation rules.
  • can only be interpreted by default when it appears with or other integral operators.



  • f


    x is by default interpreted as Integrate[f,x].
  • \[DifferentialD] is also used in TraditionalForm to indicate total derivatives.
  • See The Mathematica Book: Section 1.10.4, Section 1.10.4, Section 3.10.1, Section 3.10.3, Section 3.10.4.
  • See also: \[PartialD], \[CapitalDifferentialD], \[Delta].


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