edu.emory.mathcs.csparsej.tdouble

Class Dcs_lsolve

java.lang.Object

edu.emory.mathcs.csparsej.tdouble.Dcs_lsolve

public class Dcs_lsolve
extends java.lang.Object

Solve a lower triangular system Lx=b.

Constructor Summary

Constructors

Constructor and Description
Dcs_lsolve()

Method Summary

Modifier and Type	Method and Description
static boolean	cs_lsolve(Dcs_common.Dcs L, double[] x) Solves a lower triangular system Lx=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_lsolve

public Dcs_lsolve()

Method Detail

cs_lsolve

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

Solves a lower triangular system Lx=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