Formula:2341

Digital Library of Mathematical Functions ID 4.37.E11

${\displaystyle{\displaystyle\operatorname{arccosh}\left(-z\right)=\pm\pi i+\operatorname{arccosh}z,}}$

Constraint(s)

${\displaystyle{\displaystyle\Im z\gtrless 0}}$

Symbols List

• ${\displaystyle{\displaystyle\pi}}$: the ratio of the circumference of a circle to its diameter
• ${\displaystyle{\displaystyle\operatorname{arccosh}\NVar{z}}}$:
• ${\displaystyle{\displaystyle\Im}}$: imaginary part
• ${\displaystyle{\displaystyle\mathrm{i}}}$: imaginary unit
• ${\displaystyle{\displaystyle z}}$: complex variable
 

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