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ManagedLinearAlgebraProviderCholeskySolveFactored(Double, Int32, Double, Int32) Method

Solves A*X=B for X using a previously factored A matrix.

Namespace: Altaxo.Calc.Providers.LinearAlgebra
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public void CholeskySolveFactored(
	double[] a,
	int orderA,
	double[] b,
	int columnsB
)

Parameters

a  Double
The square, positive definite matrix A. Has to be different than b.
orderA  Int32
The number of rows and columns in A.
b  Double
On entry the B matrix; on exit the X matrix.
columnsB  Int32
The number of columns in the B matrix.

Implements

ILinearAlgebraProviderTCholeskySolveFactored(T, Int32, T, Int32)
Remarks
This is equivalent to the POTRS LAPACK routine.
See Also