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arpack - Fortran77 subroutines for solving large scale eigenvalue problems

Website: http://www.caam.rice.edu/software/ARPACK/
License: Freely distributable
Vendor: Fedora Project
Description:
ARPACK is a collection of Fortran77 subroutines designed to solve large
scale eigenvalue problems.

The package is designed to compute a few eigenvalues and corresponding
eigenvectors of a general n by n matrix A. It is most appropriate for
large sparse or structured matrices A where structured means that a
matrix-vector product w <- Av requires order n rather than the usual
order n**2 floating point operations. This software is based upon an
algorithmic variant of the Arnoldi process called the Implicitly
Restarted Arnoldi Method (IRAM).

Packages

arpack-2.1-7.fc9.ppc64 [135 KiB] Changelog by Dominik 'Rathann' Mierzejewski (2007-10-24): 
- apply Frederic Hecht's patch for eigenvalue bug
- move static libs to separate package
arpack-2.1-7.fc9.ppc [132 KiB] Changelog by Dominik 'Rathann' Mierzejewski (2007-10-24): 
- apply Frederic Hecht's patch for eigenvalue bug
- move static libs to separate package

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