Module ZGETRF.C in CLAPACK

General Information

Computes an LU factorization of a complex general matrix, using partial pivoting with row interchanges. (Computational routine.). [C version of LAPACK routine, converted from Fortran by f2c.].

Usage

int zgetrf_(integer *m, integer *n, doublecomplex *a, integer *lda, integer *ip iv, integer *info)

Classification

D2c1	Solution of systems of linear equations, including matrix inverses, and LU and related factorizations (general complex non-Hermitian matrices)

Type

subroutine in CLAPACK package (COMPLEX16 sublibrary)

Language

C

Availability

Public domain, Portable

Precision

Double Precision

Alternates

CGETRF.C

Single Precision

Download from NETLIB; Public access repository

Location

The University of Tennessee at Knoxville and Bell Laboratories

Contact

Jack Dongarra, ORNL (dongarra@cs.utk.edu) and Eric Grosse, Bell Labs (ehg@research.att.com)