System.Math.ArcSec
Delphi
function ArcSec(const X: Single): Single;
function ArcSec(const X: Double): Double;
function ArcSec(const X: Extended): Extended;
C++
extern DELPHI_PACKAGE float __fastcall ArcSec(const float X)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.Math.pas System.Math.hpp |
System.Math | System.Math |
Description
Calculates the inverse secant of a given number.
ArcSec returns the inverse secant of X.