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  • Product Method

FunctionMathProduct Method

Extreme Optimization Numerical Libraries for .NET Professional
Computes the product of an expression evaluated over the specified range.

Namespace:  Extreme.Mathematics
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
Copy
public static double Product(
	Func<int, double> factors,
	int lowerBound,
	int upperBound
)
Public Shared Function Product ( 
	factors As Func(Of Integer, Double),
	lowerBound As Integer,
	upperBound As Integer
) As Double
public:
static double Product(
	Func<int, double>^ factors, 
	int lowerBound, 
	int upperBound
)
static member Product : 
        factors : Func<int, float> * 
        lowerBound : int * 
        upperBound : int -> float 

Parameters

factors
Type: SystemFuncInt32, Double
A delegate that returns the value of the specified factor.
lowerBound
Type: SystemInt32
The (inclusive) lower bound of the product.
upperBound
Type: SystemInt32
The (exclusive) upper bound of the product.

Return Value

Type: Double
The product of factors evaluated at all integers from lowerBound up to but not including upperBound.
Exceptions

ExceptionCondition
ArgumentNullException

factors is .

See Also

Reference

FunctionMath Class
Extreme.Mathematics Namespace

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