Compute LU factorization of complex band matrix and estimate its condition. Classes : D2c2 . Solution of systems of linear equations, including matrix inverses, and LU and related factorizations (complex non-Hermitian banded matrices) Type : Fortran subroutine in LINPACK package. Access : Public domain. Portable. Precision: Single. Usage : CALL CGBCO(ABD, LDA, N, ML, MU, IPVT, RCOND, Z) Details : Fullsource Source Sites : (1) ARNO (2) NETLIB
ARNO: Silicon Graphics Origin 2000, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Single. (Double: ZGBCO) Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows. Access : f77 -o prog prog.f -lcomplib.sgimath Documentation: man cgbco
NETLIB: Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Precision: Single. (Double: ZGBCO) You may access components from NETLIB outside GAMS as follows. Source : echo "send only cgbco from linpack" | mail netlib@ornl.gov Fullsource : echo "send cgbco from linpack" | mail netlib@ornl.gov
GAMS is a service of the Mathematical and Computational Sciences Division of the Information Technology Laboratory of the National Institute of Standards and Technology
This page was generated on Sat Sep 20, 2008 at 03:38:45 UTC