DLMF:4.6.E5

MaRDI QIDQ1629

• Label: DLMF:4.6.E5

Digital Library of Mathematical Functions ID 4.6.E5

${\displaystyle{\displaystyle\ln\left(\frac{z+1}{z-1}\right)=2\left(\frac{1}{z}+\frac{1}{3z^{3}}+\frac{1}{5z^{5}}+\cdots\right),}}$

Constraint(s)

${\displaystyle{\displaystyle z\neq\pm 1}}$

Symbols List

• ${\displaystyle{\displaystyle\ln\NVar{z}}}$: principal branch of logarithm function
• ${\displaystyle{\displaystyle z}}$: complex variable
 

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