Fortran Wiki
Netlib

The Netlib repository contains freely available software, documents, and databases of interest to the numerical, scientific computing, and other communities. The repository is maintained by AT&T Bell Laboratories, the University of Tennessee and Oak Ridge National Laboratory, and by colleagues world-wide. The collection is replicated at several sites around the world, automatically synchronized, to provide reliable and network efficient service to the global community.

Popular libraries stored at Netlib include:

  • BLAS
  • EISPACK
  • LAPACK
  • LINPACK
  • MINPACK
  • SLATEC