public sealed class SingleSparseLUDecomposition : SingleDecomposition

Public NotInheritable Class SingleSparseLUDecomposition
	Inherits SingleDecomposition

public ref class SingleSparseLUDecomposition sealed : public SingleDecomposition

[<SealedAttribute>]
type SingleSparseLUDecomposition =  
    class
        inherit SingleDecomposition
    end

The LU decomposition of a matrix A rewrites the matrix in the form A= PLU, where P is a permutation matrix, L is a unit lower-triangular matrix, and U is an upper-triangular matrix.

SingleSparseLUDecomposition can operate in two modes. In overwrite mode, the original matrix is overwritten by the decomposition. In preserve mode, the original matrix is preserved, and a new matrix is created to hold the decomposition. You can set the mode through the Overwrite property.

SingleSparseLUDecomposition inherits from SingleLinearTransformation. This means you can use it to solve systems of linear equations. You can solve for a single right-hand side, or for multiple right-hand sides using the Solve(SingleDenseVector, Boolean) method. You can also calculate the determinant, the inverse, and an estimate for the EstimateConditionNumber()()()().

System..::..Object
  Extreme.Mathematics.LinearAlgebra..::..SingleLinearTransformation
    Extreme.Mathematics.LinearAlgebra..::..SingleDecomposition
      Extreme.Mathematics.LinearAlgebra..::..SingleSparseLUDecomposition

Numerical Libraries

Supported in: 5.0, 4.x, 3.6