ConjugateGradient.IPreconditioner Interface

ConjugateGradientIPreconditioner Interface

Public interface for the user supplied function to ConjugateGradient used for preconditioning.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

public interface IPreconditioner : ConjugateGradientIFunction

Public Interface IPreconditioner
	Inherits ConjugateGradientIFunction

public interface class IPreconditioner : ConjugateGradientIFunction

type IPreconditioner =  
    interface
        interface ConjugateGradientIFunction
    end

The ConjugateGradientIPreconditioner type exposes the following members.

Methods

	Name	Description
	Amultp	A user-supplied function which computes z=Ap. (Inherited from ConjugateGradientIFunction.)
	Preconditioner	Used to compute $z = M^{-1}r$ where M is the preconditioning matrix and r and z are arrays of length n, the order of matrix M.