DenseMatrix<T, TSlice, TStorage2D>.AddScaledAsLeftCore Method

Definition

Namespace: Numerics.NET.LinearAlgebra
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3

Overload List

AddScaledAsLeftCore(T, Matrix<T>, Matrix<T>) Adds two matrices.
AddScaledAsLeftCore(T, Vector<T>, Dimension, Matrix<T>) Adds a matrix and a vector broadcast along the specified dimension.
AddScaledAsLeftCore(TransposeOperation, T, Matrix<T>, TransposeOperation, Matrix<T>) Adds a multiple of a matrix to this instance and returns the result.

AddScaledAsLeftCore(T, Matrix<T>, Matrix<T>)

Adds two matrices.
C# 
protected override Matrix<T> AddScaledAsLeftCore(
	T factor,
	Matrix<T> right,
	Matrix<T>? result
)

Parameters

factor  T
The scale factor for right.
right  Matrix<T>
The right operand.
result  Matrix<T>
The matrix that is to hold the result. May be null.

Return Value

Matrix<T>
A matrix whose elements are the sum of the corresponding elements of this matrix and factor times right.

Exceptions

DimensionMismatchException

This matrix and right do not have the same length.

AddScaledAsLeftCore(TransposeOperation, T, Matrix<T>, TransposeOperation, Matrix<T>)

Adds a multiple of a matrix to this instance and returns the result.
C# 
protected override Matrix<T> AddScaledAsLeftCore(
	TransposeOperation leftOperation,
	T factor,
	Matrix<T> right,
	TransposeOperation rightOperation,
	Matrix<T>? result
)

Parameters

leftOperation  TransposeOperation
A TransposeOperation value that indicates which operation, if any, should be performed on this instance before adding.
factor  T
Multiplier for the matrix right.
right  Matrix<T>
A Matrix<T>.
rightOperation  TransposeOperation
A TransposeOperation value that indicates which operation, if any, should be performed on the matrix right before adding.
result  Matrix<T>
The matrix that is to hold the result. May be null.

Return Value

Matrix<T>
A Matrix<T> that is the sum of the specified form of this matrix and the matrix right.

Remarks

This method does not change this instance. The dimensions of the two matrices must be compatible. Otherwise an exception of type DimensionMismatchException is thrown.

Exceptions

ArgumentNullException

right is null.

DimensionMismatchException

The dimensions of this instance and the matrix right are not compatible for the specified operation.

See Also