| Eigen is primarily MPL2 licensed. See COPYING.MPL2 and these links: | |
| http://www.mozilla.org/MPL/2.0/ | |
| http://www.mozilla.org/MPL/2.0/FAQ.html | |
| Some files contain third-party code under BSD, LGPL, Apache, or other | |
| MPL2-compatible licenses, hence the other COPYING.* files here. | |
| Note that some optional external dependencies (e.g. FFTW, MPFR C++) | |
| are distributed under different licenses, including the GPL. Refer to | |
| the individual source files and their respective COPYING files for | |
| details. |