License¶
Celeritas is copyrighted and licensed under the following terms and conditions.
Code¶
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)
Documentation¶
Intellectual Property Notice¶
Celeritas documentation is licensed under the Creative Commons Attribution 4.0 International license (https://creativecommons.org/licenses/by/4.0/legalcode).
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 licensed under CC 4.0 with attribution contain the following text in the license header:
SPDX-License-Identifier: CC-BY-4.0
Additional licenses¶
Small portions of Celeritas are derived from other open source projects.