CalcLnFunction Class

Returns the natural logarithm of a number.

Object Model

Syntax

Visual Basic
C#

'Declaration
 
Public Class CalcLnFunction 
   Inherits CalcBuiltinFunction

'Usage
 
Dim instance As CalcLnFunction

public class CalcLnFunction : CalcBuiltinFunction

Remarks

Natural logarithms are based on the constant e (2.71828182845904).

Inheritance Hierarchy

System.Object
   GrapeCity.CalcEngine.Functions.CalcFunction
      GrapeCity.CalcEngine.Functions.CalcBuiltinFunction
         GrapeCity.CalcEngine.Functions.CalcLnFunction

Requirements

Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional (SP4), Windows XP (SP2), Windows 2008, Windows 2003 Server (SP1)

Reference

CalcLnFunction Members
GrapeCity.CalcEngine.Functions Namespace