com.imsl.math

Interface GenMinRes.Function

All Known Subinterfaces:

GenMinRes.Preconditioner

All Known Implementing Classes:

GenMinResEx1, GenMinResEx2, GenMinResEx3, GenMinResEx4, GenMinResEx5, GenMinResEx6, GenMinResEx7

Enclosing class:

GenMinRes

public static interface GenMinRes.Function

Public interface for the user supplied function to GenMinRes.

Method Summary

Modifier and Type	Method and Description
void	amultp(double[] p, double[] z) Used to compute \( z = Ap \) where A is the matrix of coefficients to solve and p and z are arrays of length n, the order of matrix A.

Method Detail

amultp

void amultp(double[] p,
            double[] z)

Used to compute \( z = Ap \) where A is the matrix of coefficients to solve and p and z are arrays of length n, the order of matrix A.

Parameters:

p - an input double array of length n generated during the implementation of the solve method.

z - an output double array of length n.