System.Abs

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Delphi

function Abs(X: <Real Int64 or Integer>): Real; overload;
function Abs(X: <Real Int64 or Integer>): Int64; overload;
function Abs(X: <Real Int64 or Integer>): Integer; overload;

Properties

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

Description

Returns an absolute value.

Abs returns the absolute value of the argument, X.

X is an integer-type or real-type expression.

See Also

• Delphi Intrinsic Routines

• Mathematical Routines

Code Examples

• SystemAbs (Delphi)