Returns the inverse hyperbolic cosine of a number.
Object Model
Syntax
'Declaration Public Class CalcAcoshFunction Inherits CalcBuiltinFunction
'Usage Dim instance As CalcAcoshFunction
public class CalcAcoshFunction : CalcBuiltinFunction
Remarks
Number must be greater than or equal to 1. The inverse hyperbolic cosine is the value whose hyperbolic cosine is number, so ACOSH(COSH(number)) equals number.
Inheritance Hierarchy
System.Object
GrapeCity.CalcEngine.Functions.CalcFunction
GrapeCity.CalcEngine.Functions.CalcBuiltinFunction
GrapeCity.CalcEngine.Functions.CalcAcoshFunction
See Also