An implementation of the tetrahedron method for Brillouin zone summation, as described in: Blöchl, Jepsen, and Andersen, PRB 49, 16223 (1994). This paper is referred to in the documentation of this package as 'BJA94'.
Requires the GNU Scientific Library. To obtain on recent Debian-based distributions:
sudo apt-get install libgsl-dev
On older versions of Debian-based distributions, use:
sudo apt-get install libgsl0ldbl libgsl0-dev
The implementation of the tetrahedron method in Quantum ESPRESSO was consulted during the development of this implementation in order to clarify understanding of the method and to help verify correctness.