![](dotnetdiagramimages/GrapeCity_Silverlight_CalcEngine_GrapeCity_CalcEngine_Functions_CalcAcosFunction.png)
'Declaration Public Class CalcAcosFunction Inherits CalcBuiltinFunction
'Usage Dim instance As CalcAcosFunction
public class CalcAcosFunction : CalcBuiltinFunction
System.Object
GrapeCity.CalcEngine.Functions.CalcFunction
GrapeCity.CalcEngine.Functions.CalcBuiltinFunction
GrapeCity.CalcEngine.Functions.CalcAcosFunction