System.Math.Log10
Delphi
function Log10(const X: Single): Single;
function Log10(const X: Double): Double;
function Log10(const X: Extended): Extended;
C++
extern DELPHI_PACKAGE float __fastcall Log10(const float X)/* overload */;
Propriétés
| Type | Visibilité | Source | Unité | Parent |
|---|---|---|---|---|
| function | public | System.Math.pas System.Math.hpp |
System.Math | System.Math |
Description
Calcule le logarithme en base 10.
Log10 renvoie le logarithme en base 10 de X.