DocumentationMathematicaThe Mathematica BookMathematica Reference GuideListing of Named Characters
Digamma
\[Digamma]
Aliases: di, digamma. Special Greek letter. Analogous to English w. Sometimes used to denote PolyGamma[x]. See Section 3.10.3. See also: \[CapitalDigamma] , \[Koppa] , \[Stigma] , \[Sampi] .
\[Digamma]
Aliases: 
di, digamma. Special Greek letter. Analogous to English w. Sometimes used to denote PolyGamma[x]. See Section 3.10.3. See also: \[CapitalDigamma] , \[Koppa] , \[Stigma] , \[Sampi] . 
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