CholeskyDecomposition<T>.GetInverse Method

Definition

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

GetInverse() Calculates the inverse matrix..
GetInverse(Boolean) Calculates the inverse of the factorized symmetric matrix.

GetInverse(Boolean)

Calculates the inverse of the factorized symmetric matrix.
C#
public override Matrix<T> GetInverse(
	bool overwrite
)

Parameters

overwrite  Boolean
 

Return Value

Matrix<T>
A SymmetricMatrix<T> that is the inverse matrix of the base matrix of this decomposition.

Remarks

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.

This method uses the LAPACK routine ?POTRI.

Exceptions

MatrixSingularExceptionThe matrix is singular.

See Also