Packages beginning with letter "A".
- armadillo - Fast C++ matrix library with interfaces to LAPACK and ATLAS
- armadillo-devel - Development headers and documentation for the Armadillo C++ library
- arpack - Fortran 77 subroutines for solving large scale eigenvalue problems
- arpack-devel - Files needed for developing arpack based applications
- arpack-doc - Examples for the use of arpack
- arpack-static - Static library for developing arpack based applications