A f2003 wrapper for calling the well-known f77 library L-BFGS-B. An example
of how simple this can be.
This project also uses fortdepend - a python program which automatically
generates fortran dependency trees.
The L-BFGS-B Source distribution is not tracked, but can be obtained from the L-BFGS-B
website under their
license. When placed in src appropriately, that library will be compiled as
suggested, and linked to the f90 files in the remainder of src.
You will need to download the L-BFGS-B source distribution (and extract it)
and place it inside src for this project to compile.
User implementation of f, g goes in functions.f90. There's nothing
interesting there. I wrote this to look at the Thomson problem, but lost track
of the changes where I implemented the right f, g for that!