Frac

function Frac(const X: Extended): Extended;

The Frac function returns the fractional part of a floating point number.

Example
TRObject Syntax

var
   numberValue : Integer;
 
{
   numberValue = 12.75;
   ShowMessage(' Frac(12.75) = '+FloatToStr(Frac(numberValue)));
}

Base Syntax

var
   numberValue : Integer;
 
begin
   numberValue := 12.75;
   ShowMessage(' Frac(12.75) = '+FloatToStr(Frac(numberValue)));
end;

Output:

Frac(12.75) = 0,75

See Also

• Math Functions