- 4.67.2.1. -
Table of Contents
4. Standard Units
4.67. System - Built-in routines
4.67.2. System Unit Procedures and Functions
4.67.2.1. Abs function
4.67.2.1. Abs function
Targets: MS-DOS, Win32
System Unit
Returns the absolute value of the argument.
Declaration
function Abs(X);
Remarks:
Use Abs to determine the absolute value of an integer or real
type argument.
Example:
Var
x : Integer;
r : Single;
i : Int64;
Begin
x := Abs(-50); // 50
r := Abs(-60.34); // 60.34
i := Abs(761236655123891); // 761236655123891
End.
- 4.67.2.1. -
