Function

acosh( number )

Returns the hyperbolic arccosine(s) of the specified number(s) in radians.

Parameters

Keyword	Type	Description
number	Decimal	A number or array of numbers, the hyperbolic arccosine(s) of which will be returned.

Returns

Decimal

Usage considerations

This function can be used with any value.

Examples

acosh(2) returns 1.3169578969248165

Feature compatibility

The table below lists this function's compatibility with various features in Appian.

Feature	Compatibility	Note
Portals	Compatible
Offline Mobile	Compatible
Sync-Time Custom Record Fields	Compatible	Can be used to create a custom record field that only evaluates at sync time.
Real-Time Custom Record Fields	Incompatible
Process Reports	Compatible
Process Events	Compatible