Vector.Productc Method

Vector Class

function Productc: TCplx;

Elements product.

Returns: TCplx (complex) - the complex product of all calling object complex elements.

Remarks:
X=∏k=0V.Length−1V[k]X = \prod _{k=0} ^{\text{V.Length}-1} \text{V}[k]

An exception is raised if calling object Vector.Complex property is false.

See Also: Vector.Product

Indexed: function Productc(Index: Integer; Len: Integer): TCplx;

Returns the complex product for calling object complex elements [Index]..[Index+Len-1].

#NameTypeDescription
1IndexIntegerstart index
2LenIntegerelement count

Returns: TCplx (complex)

Remarks:

An exception is raised if array borders are overrun or underrun or if Vector.Complex propety is false.