License¶

All original CYTools code is open-source and is licensed under the GNU General Public License version 3.

Parts of the CYTools code are based on code snippets from the SageMath software package, and are redistributed under the GNU GPLv2+ license. These snippets are clearly annotated within the code.

CYTools also relies on a number of other open-source software packages, such as TOPCOM, CGAL, and PALP (see the About page for a more complete list). These are not part of CYTools, and they are distributed separately under their own licenses.