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  • Extreme.Mathematics.Generic.LinearAlgebra
    • BandMatrix(T) Class
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  • IndefiniteDecomposition(T) Class
    • IndefiniteDecomposition(T) Constructor
    • Properties
    • Methods
  • IndefiniteDecomposition(T) Constructor
IndefiniteDecompositionT Constructor Extreme Optimization Numerical Libraries for .NET Professional
Constructs a new IndefiniteDecompositionT object.

Namespace: Extreme.Mathematics.Generic.LinearAlgebra
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16312.0)
Syntax

C#
VB
C++
F#
Copy
protected IndefiniteDecomposition(
	Matrix<T> matrix,
	bool overwrite
)
Protected Sub New ( 
	matrix As Matrix(Of T),
	overwrite As Boolean
)
protected:
IndefiniteDecomposition(
	Matrix<T>^ matrix, 
	bool overwrite
)
new : 
        matrix : Matrix<'T> * 
        overwrite : bool -> IndefiniteDecomposition

Parameters

matrix
Type: Extreme.Mathematics.GenericMatrixT
The SymmetricMatrixT that is to be factorized. This matrix must be positive-definite, or the decomposition will fail.
overwrite
Type: SystemBoolean
Exceptions

ExceptionCondition
ArgumentNullExceptionmatrix is .
Remarks

If , the matrix is preserved. (This is the default.) If , matrix is destroyed by the decomposition.

By default, the matrix matrix is preserved. It may be more efficient to overwrite the components of matrix with the result of the decomposition. To do this, set the Overwrite property to immediately after creating the IndefiniteDecompositionT.

The decomposition isn't performed until it is needed. You can force the calculation to take place by calling the Decompose method.

Version Information

Numerical Libraries

Supported in: 5.x
See Also

Reference

IndefiniteDecompositionT Class
Extreme.Mathematics.Generic.LinearAlgebra Namespace

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