ILinearAlgebraOperations<T, TVector, TMatrix>.MultiplyAndAddInPlace Method

void MultiplyAndAddInPlace(
	int n,
	T alpha,
	TVector x,
	TVector y
)

Sub MultiplyAndAddInPlace ( 
	n As Integer,
	alpha As T,
	x As TVector,
	y As TVector
)

void MultiplyAndAddInPlace(
	int n, 
	T alpha, 
	TVector x, 
	TVector y
)

abstract MultiplyAndAddInPlace : 
        n : int * 
        alpha : 'T * 
        x : 'TVector * 
        y : 'TVector -> unit 

Parameters

n  Int32

The number of elements in the vectors x and y.

alpha  T

The scalar value used to multiply the elements of x.

x  TVector

A reference to a one-dimensional array containing the elements of the vector x.

y  TVector

A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the result.

void MultiplyAndAddInPlace(
	TransposeOperation transposeOperation,
	int m,
	int n,
	T alpha,
	TMatrix a,
	TVector x,
	T beta,
	TVector y
)

Sub MultiplyAndAddInPlace ( 
	transposeOperation As TransposeOperation,
	m As Integer,
	n As Integer,
	alpha As T,
	a As TMatrix,
	x As TVector,
	beta As T,
	y As TVector
)

void MultiplyAndAddInPlace(
	TransposeOperation transposeOperation, 
	int m, 
	int n, 
	T alpha, 
	TMatrix a, 
	TVector x, 
	T beta, 
	TVector y
)

abstract MultiplyAndAddInPlace : 
        transposeOperation : TransposeOperation * 
        m : int * 
        n : int * 
        alpha : 'T * 
        a : 'TMatrix * 
        x : 'TVector * 
        beta : 'T * 
        y : 'TVector -> unit 

Parameters

transposeOperation  TransposeOperation

Specifies the operation to be performed on the matrix a.

m  Int32

The number of rows in the matrix a.

n  Int32

The number of columns in the matrix a.

alpha  T

The scalar used to multiply the matrix-vector product.

a  TMatrix

Reference to the first element in a one-dimensional array that contains the elements of the matrix.

x  TVector

A reference to a one-dimensional array containing the elements of the vector x.

beta  T

The scalar used to multiply y.

y  TVector

A reference to a one-dimensional array containing the elements of the vector y. The elements of y are overwritten with the result.

This method is similar to the BLAS routine DGEMV.

void MultiplyAndAddInPlace(
	TransposeOperation transA,
	TransposeOperation transB,
	int m,
	int n,
	int k,
	T alpha,
	TMatrix a,
	TMatrix b,
	T beta,
	TMatrix c
)

Sub MultiplyAndAddInPlace ( 
	transA As TransposeOperation,
	transB As TransposeOperation,
	m As Integer,
	n As Integer,
	k As Integer,
	alpha As T,
	a As TMatrix,
	b As TMatrix,
	beta As T,
	c As TMatrix
)

void MultiplyAndAddInPlace(
	TransposeOperation transA, 
	TransposeOperation transB, 
	int m, 
	int n, 
	int k, 
	T alpha, 
	TMatrix a, 
	TMatrix b, 
	T beta, 
	TMatrix c
)

abstract MultiplyAndAddInPlace : 
        transA : TransposeOperation * 
        transB : TransposeOperation * 
        m : int * 
        n : int * 
        k : int * 
        alpha : 'T * 
        a : 'TMatrix * 
        b : 'TMatrix * 
        beta : 'T * 
        c : 'TMatrix -> unit 

Parameters

transA  TransposeOperation

Specifies the operation to be performed on the matrix a.

transB  TransposeOperation

Specifies the operation to be performed on the matrix b.

m  Int32

The number of rows in the matrix a transformed as specified by transA, and the matrix c.

n  Int32

The number of columns in the matrix b transformed as specified by transB, and the matrix c.

k  Int32

The number of columns in the matrix a transformed as specified by transA, and the number of rows of the matrix b transformed as specified by transB.

alpha  T

The scalar used to multiply the matrix-vector product.

a  TMatrix

Reference to the first element in a one-dimensional array that contains the elements of the first matrix.

b  TMatrix

Reference to the first element in a one-dimensional array that contains the elements of the second matrix.

beta  T

The scalar used to multiply c.

c  TMatrix

Reference to the first element in a one-dimensional array that contains the elements of the third matrix.

Reference