edu.emory.mathcs.csparsej.tdouble

Class Dcs_ltsolve

java.lang.Object

edu.emory.mathcs.csparsej.tdouble.Dcs_ltsolve

public class Dcs_ltsolve
extends java.lang.Object

Solve an upper triangular system L'x=b.

Constructor Summary

Constructors

Constructor and Description
Dcs_ltsolve()

Method Summary

Modifier and Type	Method and Description
static boolean	cs_ltsolve(Dcs_common.Dcs L, double[] x) Solves an upper triangular system L'x=b where x and b are dense.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dcs_ltsolve

public Dcs_ltsolve()

Method Detail

cs_ltsolve

public static boolean cs_ltsolve(Dcs_common.Dcs L,
                                 double[] x)

Solves an upper triangular system L'x=b where x and b are dense. x=b on input, solution on output.

Parameters:

L - column-compressed, lower triangular matrix

x - size n, right hand side on input, solution on output

Returns:

true if successful, false on error