COPYRIGHT

Intellectual Property Notice
----------------------------

Celeritas is licensed under the Apache License, Version 2.0 (LICENSE-APACHE
or http://www.apache.org/licenses/LICENSE-2.0) or the MIT license,
(LICENSE-MIT or http://opensource.org/licenses/MIT), at your option.

Copyrights and patents in the Celeritas project are retained by contributors.
No copyright assignment is required to contribute to Celeritas.


SPDX usage
----------

Individual files contain SPDX tags instead of the full license text.
This enables machine processing of license information based on the SPDX
License Identifiers that are available here: https://spdx.org/licenses/

Files that are dual-licensed as Apache-2.0 OR MIT contain the following
text in the license header:

    SPDX-License-Identifier: (Apache-2.0 OR MIT)


Software derived from external sources used in Celeritas
--------------------------------------------------------

Certain files in Celeritas are derived from external projects. The top of each
such file contains the attribution, the license's SPDX identifier, and a link
to the license. Full copies of the licenses are included in the online user
documentation.