System.Sqrt

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Delphi

function Sqrt(const X: Extended): Extended;

C++

extern DELPHI_PACKAGE Extended __fastcall Sqrt(const Extended X);

Properties

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

Description

Returns the square root of X.

X is a Delphi floating-point expression. The result is the square root of X.

See Also

• Sqr

• Mathematical Routines

Code Examples

• SystemSqrt (Delphi)