Arccosh

From specialfunctionswiki
Revision as of 00:18, 16 September 2016 by Tom (talk | contribs)
Jump to: navigation, search

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

Properties

Derivative of arccosh

See Also

Arccos
Cosh
Cosine

Inverse hyperbolic trigonometric functions