LUDecomposition<T>.Get Inverse Method
Definition
Namespace: Numerics.NET.LinearAlgebra
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
Overload List
Get | Calculates the inverse matrix.. |
Get | Calculates the inverse of the factorized matrix. |
GetInverse(Boolean)
Calculates the inverse of the factorized
matrix.
public override Matrix<T> GetInverse(
bool overwrite
)
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 In this case, the decomposition is no longer valid after the call to this method.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
Matrix<T>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.
The inverse is only defined for a square matrix. If the matrix is not square, an exception of type DimensionMismatchException is thrown.
Exceptions
Dimension | The matrix is not square. |
Matrix | The matrix is singular. |