CapitalDifferentialD
\[CapitalDifferentialD]
Alias: DD. Compound operator. can only be interpreted by default when it appears with or other integral operators. Used in mathematics to indicate a functional differential. See The Mathematica Book: Section 3.10.3. See also: \[DifferentialD] , \[DoubleStruckD] .
![\[CapitalDelta]](/images/prev-sml.gif){kind=small}
![\[CapitalDigamma]](/images/next-sml.gif){kind=small}
\[CapitalDifferentialD]
Alias: 
DD
can only be interpreted by default when it appears with 
or other integral operators. 
