LICENSE

GTSAM is released under the simplified BSD license, reproduced in the file 
LICENSE.BSD in this directory.

GTSAM contains two third party libraries, with documentation of licensing and 
modifications as follows:

- CCOLAMD 2.73: Tim Davis' constrained column approximate minimum degree 
ordering library
    - Included unmodified in gtsam/3rdparty/CCOLAMD and gtsam/3rdparty/UFconfig
    - http://www.cise.ufl.edu/research/sparse
    - Licenced under LGPL v2.1, provided in gtsam/3rdparty/CCOLAMD/Doc/lesser.txt
- Eigen 3.2:  General C++ matrix and linear algebra library
    - Modified with 3 patches that have been contributed back to the Eigen team:
        - http://eigen.tuxfamily.org/bz/show_bug.cgi?id=704 (Householder QR MKL selection)
        - http://eigen.tuxfamily.org/bz/show_bug.cgi?id=705 (Fix MKL LLT return code)
        - http://eigen.tuxfamily.org/bz/show_bug.cgi?id=716 (Improved comma initialization)
    - Licenced under MPL2, provided in gtsam/3rdparty/Eigen/COPYING.README 
    - Some code that is 3rd-party to Eigen is BSD and LGPL