Arccosh

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The inverse hyperbolic cosine function $\mathrm{arccosh}$ is the inverse function of the hyperbolic cosine function. It may be defined by $$\mathrm{arccosh}(z)=\log \left(z + \sqrt{1+z^2} \right),$$ where $\log$ denotes the logarithm.

Properties[edit]

Derivative of arccosh
Antiderivative of arccosh

See Also[edit]

Arccos
Cosh
Cosine

Inverse hyperbolic trigonometric functions