This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
Mathematica Character Name

\[CapitalDifferentialD]

  • Unicode: F74B.
  • Alias: Esc DD Esc.
  • Compound operator.
  • ⅅ can only be interpreted by default when it appears with ∫ or other integral operators.
  • Used in mathematics to indicate a functional differential.