edu.emory.mathcs.csparsej.tdouble

Class Dcs_cholsol

java.lang.Object

edu.emory.mathcs.csparsej.tdouble.Dcs_cholsol

public class Dcs_cholsol
extends java.lang.Object

Solves Ax=b where A is symmetric positive definite.

Constructor Summary

Constructors

Constructor and Description
Dcs_cholsol()

Method Summary

Modifier and Type	Method and Description
static boolean	cs_cholsol(int order, Dcs_common.Dcs A, double[] b) Solves Ax=b where A is symmetric positive definite; b is overwritten with solution.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Dcs_cholsol

public Dcs_cholsol()

Method Detail

cs_cholsol

public static boolean cs_cholsol(int order,
                                 Dcs_common.Dcs A,
                                 double[] b)

Solves Ax=b where A is symmetric positive definite; b is overwritten with solution.

Parameters:

order - ordering method to use (0 or 1)

A - column-compressed matrix, symmetric positive definite, only upper triangular part is used

b - right hand side, b is overwritten with solution

Returns:

true if successful, false on error