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Digamma \[Digamma]

FilledSmallSquare Aliases: AliasIndicatordiAliasIndicator, AliasIndicatordigammaAliasIndicator.

FilledSmallSquare Special Greek letter.

FilledSmallSquare Analogous to English w.

FilledSmallSquare Sometimes used to denote PolyGamma[x].

FilledSmallSquare See The Mathematica Book: Section 3.10.3.

FilledSmallSquare See also: \[CapitalDigamma] , \[Koppa] , \[Stigma] , \[Sampi] .