System.Math.Ldexp

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Delphi

function Ldexp(const X: Single; const P: Integer): Single;
function Ldexp(const X: Double; const P: Integer): Double;
function Ldexp(const X: Extended; const P: Integer): Extended;

C++

extern DELPHI_PACKAGE float __fastcall Ldexp(const float X, const int P)/* overload */;

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Math.pas System.Math.hpp	System.Math	System.Math

Description

Calculates X times (2 to the power of P).

Ldexp returns X times (2 to the power of P).

See Also

• Mathematical Routines