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''Gauss <img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/p/p075/p075870/p0758702.png" />-function, digamma-function''

The first derivative of the logarithm of the [[Gamma-function|gamma-function]].

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How to Cite This Entry:
Psi-function. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Psi-function&oldid=11295

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