Free, open-source library for building GUI applications in all flavors of Visual Fortran. Site has other Fortran resources and samples.

Fortran library to facilitate XML input and output.

A collection of Fortran solvers for the initial value problem for ordinary differential equation systems.

Subroutine library providing Fortran 77 implementations of numerical algorithms for computations in systems and control theory. Based on numerical linear algebra routines from BLAS and LAPACK libraries, it provides methods for the design and analysis ...

Codes for large-scale scientific computation.

Fortran package by Richard Quandt for numerical optimization and numerous other statistical and utility routines. It is available for a number of platforms, such as IBM mainframes, Vax computers, CRAY supercomputers, IBM-compatible PCs, and Sun, DEC, ...

A library for the direct solution of finite difference approximations to two-dimensional Helmholz equations. Includes documentation and source code.

Library for combined symbolic/numeric analysis of Fortran models, including sparsity pattern generation, discontinuity locking, and automatic differentiation.

A packages for solving large sparse linear systems by iterative methods.

A portable FORTRAN emulation of CRAY SCILIB.