Dcl2inc postprocesses ftnchek .dcl files to create separate include files; dtosstod converts Fortran floating-point precision; fpp is a reversible Fortran preprocessor; lprsf3 is a filter to print Fortran and SFTRAN3 files with boldface keywords; and ...

Product of the NIST Information Technology Laboratory (ITL). It is used to determine, insofar as is practical, the degree to which a Fortran processor conforms to FIPS Fortran.

Fortran and C codes for fast matrix multiplication and multigrid solution of PDEs.

Demonstrates handling of floating point exceptions under g77/i386/Linux. By Tom Crane.

Guide to mathematical software in Fortran held at a small number of US government establishments. Some sources are in commercial libraries and are not directly accessible. The code is of a uniformly high quality but usually old; there may be more rece...

Packages to handle binary unpacking and packing, in Fortran 77 and 90.

A generic uni-directional linked list with sample list operations, written in Fortran 90 by Roger Young and Peter McGavin.

Example of simple program in Fortran.

Fortran 77 and 90 codes.

A library for parsing Unix style command line arguments, written by John S. Urban. Provides source code and examples.