New versions 3.3.0-1 of arpack (source) libarpack-devel libarpack0 libparpack-devel libparpack0
for cygwin are available in the Cygwin distribution: CHANGES It is a upstream bugfix release. DESCRIPTION ARPACK is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems. ARPACK software is capable of solving large scale symmetric, nonsymmetric, and generalized eigenproblems from significant application areas. The software is designed to compute a few (k) eigenvalues with user specified features such as those of largest real part or largest magnitude. Storage requirements are on the order of n*k locations. No auxiliary storage is required. A set of Schur basis vectors for the desired k-dimensional eigen-space is computed which is numerically orthogonal to working precision. Numerically accurate eigenvectors are available on request. HOMEPAGE https://github.com/opencollab/arpack-ng http://forge.scilab.org/index.php/p/arpack-ng/ Marco Atzeri If you have questions or comments, please send them to the cygwin mailing list at: cygwin (at) cygwin (dot) com . -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
