System.LnXPlus1
Delphi
function LnXPlus1(const X: Extended): Extended;
C++
extern DELPHI_PACKAGE Extended __fastcall LnXPlus1(const Extended X);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.pas System.hpp |
System | System |
Description
Returns ln(X+1).
System.LnXPlus1 returns the natural logarithm of X+1.