ConjugateGradient.IPreconditioner 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 : ConjugateGradient.IFunction

Public Interface IPreconditioner
	Inherits ConjugateGradient.IFunction

public interface class IPreconditioner : ConjugateGradient.IFunction

type IPreconditioner =  
    interface
        interface ConjugateGradient. IFunction
    end

The ConjugateGradient. IPreconditioner type exposes the following members.

Methods

	Name	Description
	Amultp	A user-supplied function which computes z=Ap. (Inherited from ConjugateGradient.IFunction.)
	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.