LICENSE

Please see the file debian/copyright for an explicit, machine-readable overview
and listing of the licenses associated with files within this project.
Informally, the vast majority of Elemental is released under the terms of the
2-clause BSD License, but the cmake/ and external/ folders contain files
released under the Boost 1.0, BSD 3-clause, GNU LGPL 2.1, and MIT licenses.

In addition, the (optional) external dependencies: libquadmath, GNU MPFR,
GNU MPC, and Qt 5, are licensed under the terms of the GNU LGPLv3. Lastly,
the (required) external dependency METIS is licensed under the terms of the
Apache License, Version 2.0. The optional external dependency ParMETIS is
unfortunately licensed in a manner which only allows its usage for research
purposes.