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Digamma

\[Digamma]
  • Aliases: di, digamma.
  • Special Greek letter.
  • Analogous to English w.
  • Sometimes used to denote PolyGamma[x].
  • See The Mathematica Book: Section 3.10.3.
  • See also: \[CapitalDigamma], \[Koppa], \[Stigma], \[Sampi].