Fortran subroutines that compute matrix eigenvalues and eigenvectors. Handles complex general, complex Hermitian, real general, real symmetric, real symmetric band, real symmetric tridiagonal, special real tridiagonal, generalized real, and generalized real symmetric problems. Also includes routines which use the singular value decomposition to solve least squares problems. Double precision (see SEISPACK in NETLIB for single precision). Type : Subprogram package Portability : Portable Availability : Public domain Language : Fortran Reference : B.T. Smith, J.M. Boyle, B.S. Garbow, Y. Ikebe, V.C. Klema, and C.B. Moler, Matrix Eigensystem Routines -- EISPACK Guide, Springer-Verlag, New York, 1974. (and) B.S. Garbow, J.M. Boyle, J.J. Dongarra, and C.B. Moler, Matrix Eigensystem Routines -- EISPACK Guide Extension, Springer-Verlag, New York, 1977. Developer : B.T. Smith, J.M. Boyle, B.S. Garbow, Y. Ikebe, V.C. Klema, C.B. Moler, and J.J. Dongarra Distributor : netlib. (See eispack subdirectory). On sites : (1) NETLIB (2) ARNO
NETLIB : Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Version : 1983 Support : Unsupported You may access components from NETLIB outside GAMS as follows. Documentation : echo 'send readme from eispack' | mail netlib@ornl.gov
ARNO : Silicon Graphics Origin 2000, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Version : 1983 Support : Supported Those logged in to arno.nist.gov or amur.nist.gov may access this package as follows. Access : f77 -o prog prog.f -lcomplib.sgimath Documentation : man complib
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