WorksheetFunction.Acosh Method
Returns the inverse hyperbolic cosine of a number. Number must be greater than or equal to 1. The inverse hyperbolic cosine is the value whose hyperbolic cosine is, so Acosh(Cosh(number)) equals .
Syntax
expression.Acosh(Arg1)
expression A variable that represents a WorksheetFunction object.
Parameters
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| Arg1 | Required | Double | Any real number equal to or greater than 1. |
Return Value
Double
See also:
| Arg1 | Arg1 |