Formula:349

Digital Library of Mathematical Functions ID 1.10.E24

${\displaystyle{\displaystyle\frac{F^{\prime}(z)}{F(z)}=\sum^{\infty}_{n=1}\frac{a_{n}^{\prime}(z)}{a_{n}(z)}.}}$

Symbols List

• ${\displaystyle{\displaystyle z}}$: variable
• ${\displaystyle{\displaystyle n}}$: nonnegative integer
• ${\displaystyle{\displaystyle F}}$: function (locally)
 

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