Formula:1743

Digital Library of Mathematical Functions ID 4.12.E3

${\displaystyle{\displaystyle\psi(e^{x})=1+\psi(x),}}$

Constraint(s)

${\displaystyle{\displaystyle-\infty<x<\infty}}$

Symbols List

• ${\displaystyle{\displaystyle\mathrm{e}}}$: base of natural logarithm
• ${\displaystyle{\displaystyle x}}$: real variable
• ${\displaystyle{\displaystyle\psi(x)}}$: generalized logarithm
 

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