IMath.Product

Fore Syntax

Product(Values: Array): Double;

Fore.NET Syntax

Product(Values: System.Array): double;

Parameters

Values. Array of real numbers.

Description

The Product method returns the product of all number of the set array.

Comments

If an array of real numbers contains gaps, the function returns error.

The function works correctly with both one-dimension and two-dimension arrays.

Fore Example

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

Sub UserProc;
Var
    r: Double;
    Arr: Array[3] Of Double;
Begin
    Arr[0] := 5;
    Arr[1] := 15;
    Arr[2] := 30;
    r := Math.Product(Arr);
    Debug.WriteLine(r);
End Sub UserProc;

After executing the example the console window displays the result of the product equal to 2250.

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();
    Arr: Array[3] Of Double;
Begin
    Arr[0] := 5;
    Arr[1] := 15;
    Arr[2] := 30;
    r := Math.Product(Arr);
    System.Diagnostics.Debug.WriteLine(r);
End Sub;