LUDecomposition<T>.GetInverse Method

public override Matrix<T> GetInverse(
	bool overwrite
)

Public Overrides Function GetInverse ( 
	overwrite As Boolean
) As Matrix(Of T)

public:
virtual Matrix<T>^ GetInverse(
	bool overwrite
) override

abstract GetInverse : 
        overwrite : bool -> Matrix<'T> 
override GetInverse : 
        overwrite : bool -> Matrix<'T> 

Parameters

overwrite  Boolean

If false, the inverse matrix is returned as a new instance. If true, the decomposition is overwritten with the solution. In this case, the decomposition is no longer valid after the call to this method.

Return Value

The inverse of a matrix is the matrix that, when multiplied by the original matrix, gives an identity matrix.

If the matrix is singular, its inverse does not exist and a MatrixSingularException is thrown.

The inverse is only defined for a square matrix. If the matrix is not square, an exception of type DimensionMismatchException is thrown.

Reference