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  • AddProductToVector Method
SymmetricMatrixAddProductToVector Method Extreme Optimization Numerical Libraries for .NET Professional
Multiplies a Vector by this Matrix and stores the result in a second Vector.

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax

C#
VB
C++
F#
Copy
public override DenseVector AddProductToVector(
	double alpha,
	Vector vector,
	TransposeOperation trans,
	double beta,
	DenseVector resultVector
)
Public Overrides Function AddProductToVector ( 
	alpha As Double,
	vector As Vector,
	trans As TransposeOperation,
	beta As Double,
	resultVector As DenseVector
) As DenseVector
public:
virtual DenseVector^ AddProductToVector(
	double alpha, 
	Vector^ vector, 
	TransposeOperation trans, 
	double beta, 
	DenseVector^ resultVector
) override
abstract AddProductToVector : 
        alpha : float * 
        vector : Vector * 
        trans : TransposeOperation * 
        beta : float * 
        resultVector : DenseVector -> DenseVector 
override AddProductToVector : 
        alpha : float * 
        vector : Vector * 
        trans : TransposeOperation * 
        beta : float * 
        resultVector : DenseVector -> DenseVector 

Parameters

alpha
Type: SystemDouble
Multiplier for the vector-matrix product of this matrix with vector.
vector
Type: Extreme.MathematicsVector
A Vector.
trans
Type: Extreme.MathematicsTransposeOperation
A TransposeOperation value that specifies the operation, if any, to be performed on this instance before the multiplication.
beta
Type: SystemDouble
Multiplier for the resultVector.
resultVector
Type: Extreme.Mathematics.LinearAlgebraDenseVector
The Vector that is to contain the result of the multiplication.

Return Value

Type: DenseVector
The vector resultVector.
Exceptions

ExceptionCondition
ArgumentNullExceptionvector is .

-or-

resultVector is .

DimensionMismatchExceptionThe length of the resultVector does not equal the number of columns of this matrix.

-or-

The length of vector does not equal the number of rows of this matrix.

Version Information

Numerical Libraries

Supported in: 5.x, 4.x
See Also

Reference

SymmetricMatrix Class
Extreme.Mathematics.LinearAlgebra Namespace

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