DLMF:4.35.E33

MaRDI QIDQ2295

• Label: DLMF:4.35.E33

Digital Library of Mathematical Functions ID 4.35.E33

${\displaystyle{\displaystyle\cosh\left(nz\right)\pm\sinh\left(nz\right)=(\cosh z\pm\sinh z)^{n},}}$

Constraint(s)

${\displaystyle{\displaystyle n\in\mathbb{Z}}}$

Symbols List

• ${\displaystyle{\displaystyle\in}}$:
• ${\displaystyle{\displaystyle\cosh\NVar{z}}}$: hyperbolic cosine function
• ${\displaystyle{\displaystyle\sinh\NVar{z}}}$: hyperbolic sine function
• ${\displaystyle{\displaystyle\mathbb{Z}}}$:
• ${\displaystyle{\displaystyle n}}$: integer
• ${\displaystyle{\displaystyle z}}$: complex variable
 

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