psi (or digamma) function (Q10198)

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No description defined

Language	Label	Description	Also known as
English	psi (or digamma) function	No description defined

Statements

Defining formula

${\displaystyle{\displaystyle\psi\left(\NVar{z}\right)}}$

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DLMF id

DLMF:5.2.E2

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xml-id

C5.S2.E2.m2adec

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comment

psi (or digamma) function

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Sitelinks

Wikipedia(0 entries)

DRMF related sites(0 entries)

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