IMath.RandBetween

Fore Syntax

RandBetween(Bottom: Double; Top: Double): Double;

Fore.NET Syntax

RandBetween(Bottom: double; Top: double): double;

Parameters

Bottom. Bottom border of the range.

Top. Top border of the range.

Description

The RandBetween method returns a random number within the range between two set values.

Comments

Values of input parameters cannot be empty.

To get evenly distributed random real number in the range [0; 1), use the IMath.Rand method.

Fore Example

To execute the example, add a link to the MathFin system assembly.

Sub UserProc;
Var
    r: Double;
Begin
    r := Math.RandBetween(0,100);
    Debug.WriteLine(r);
End Sub UserProc;

After executing the example the console window displays a random number.

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example.

Imports Prognoz.Platform.Interop.MathFin;
…
Public Shared Sub Main(Params: StartParams);
Var
    r: Double;
    Math: MathClass = New MathClass();
Begin
    r := Math.RandBetween(0,100);
    System.Diagnostics.Debug.WriteLine(r);
End Sub;