LinearAlgebraOperations.MultiplyAndAddInPlace Method

public static void MultiplyAndAddInPlace<T>(
	int n,
	T alpha,
	ArraySlice<T> x,
	ArraySlice<T> y
)

Public Shared Sub MultiplyAndAddInPlace(Of T) ( 
	n As Integer,
	alpha As T,
	x As ArraySlice(Of T),
	y As ArraySlice(Of T)
)

public:
generic<typename T>
static void MultiplyAndAddInPlace(
	int n, 
	T alpha, 
	ArraySlice<T> x, 
	ArraySlice<T> y
)

static member MultiplyAndAddInPlace : 
        n : int * 
        alpha : 'T * 
        x : ArraySlice<'T> * 
        y : ArraySlice<'T> -> 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  ArraySlice<T>

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

y  ArraySlice<T>

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

Type Parameters

T

public static void MultiplyAndAddInPlace<T>(
	TransposeOperation transposeOperation,
	int m,
	int n,
	T alpha,
	Array2D<T> a,
	ArraySlice<T> x,
	T beta,
	ArraySlice<T> y
)

Public Shared Sub MultiplyAndAddInPlace(Of T) ( 
	transposeOperation As TransposeOperation,
	m As Integer,
	n As Integer,
	alpha As T,
	a As Array2D(Of T),
	x As ArraySlice(Of T),
	beta As T,
	y As ArraySlice(Of T)
)

public:
generic<typename T>
static void MultiplyAndAddInPlace(
	TransposeOperation transposeOperation, 
	int m, 
	int n, 
	T alpha, 
	Array2D<T> a, 
	ArraySlice<T> x, 
	T beta, 
	ArraySlice<T> y
)

static member MultiplyAndAddInPlace : 
        transposeOperation : TransposeOperation * 
        m : int * 
        n : int * 
        alpha : 'T * 
        a : Array2D<'T> * 
        x : ArraySlice<'T> * 
        beta : 'T * 
        y : ArraySlice<'T> -> 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  Array2D<T>

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

x  ArraySlice<T>

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

beta  T

The scalar used to multiply y.

y  ArraySlice<T>

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

Type Parameters

T

This method is similar to the BLAS routine DGEMV.

public static void MultiplyAndAddInPlace<T>(
	TransposeOperation transA,
	TransposeOperation transB,
	int m,
	int n,
	int k,
	T alpha,
	Array2D<T> a,
	Array2D<T> b,
	T beta,
	Array2D<T> c
)

Public Shared Sub MultiplyAndAddInPlace(Of T) ( 
	transA As TransposeOperation,
	transB As TransposeOperation,
	m As Integer,
	n As Integer,
	k As Integer,
	alpha As T,
	a As Array2D(Of T),
	b As Array2D(Of T),
	beta As T,
	c As Array2D(Of T)
)

public:
generic<typename T>
static void MultiplyAndAddInPlace(
	TransposeOperation transA, 
	TransposeOperation transB, 
	int m, 
	int n, 
	int k, 
	T alpha, 
	Array2D<T> a, 
	Array2D<T> b, 
	T beta, 
	Array2D<T> c
)

static member MultiplyAndAddInPlace : 
        transA : TransposeOperation * 
        transB : TransposeOperation * 
        m : int * 
        n : int * 
        k : int * 
        alpha : 'T * 
        a : Array2D<'T> * 
        b : Array2D<'T> * 
        beta : 'T * 
        c : Array2D<'T> -> 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  Array2D<T>

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

b  Array2D<T>

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  Array2D<T>

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

Type Parameters

T

Reference