edu.emory.mathcs.csparsej.tfloat

Class Scs_lu

java.lang.Object

edu.emory.mathcs.csparsej.tfloat.Scs_lu

public class Scs_lu
extends java.lang.Object

Sparse LU factorization.

Constructor Summary

Constructors

Constructor and Description
Scs_lu()

Method Summary

Modifier and Type	Method and Description
static Scs_common.Scsn	cs_lu(Scs_common.Scs A, Scs_common.Scss S, float tol) Sparse LU factorization of a square matrix, PAQ = LU.

Methods inherited from class java.lang.Object

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

Constructor Detail

Scs_lu

public Scs_lu()

Method Detail

cs_lu

public static Scs_common.Scsn cs_lu(Scs_common.Scs A,
                                    Scs_common.Scss S,
                                    float tol)

Sparse LU factorization of a square matrix, PAQ = LU.

Parameters:

A - column-compressed matrix

S - symbolic LU analysis

tol - partial pivoting threshold (1 for partial pivoting)

Returns:

numeric LU factorization, null on error