######################
#--  Introduction  --#
######################
adcc and the adcc source code is released under the terms of the GNU General Public
 License Version 3 (GPLv3). This terms of release, however, do not apply to the
adccore binary file `libadccore.so` (or a simlilarly named dylib file for MacOS),
contained in the `adcc/lib` directory of the python code tarball or the python
package directory.

This measure was taken, since adccore integrates dependencies, where the
licence terms only permit a public release in the form of a precompiled binary.
The precise terms, which apply to the binary library blob adcc/lib/libadccore.so
or adcc/lib/libadccore.dylib can be found in the next sections of this file.
A list of components compiled into libadccore is given in the last section.


#################################################################
#--  adccore software licence agreement and limited warranty  --#
#################################################################
This legal document is an agreement between you, THE LICENSEE, and the
adcc developers, THE LICENSOR. By executing the adccore library by
itself or dynamically loaded from another software, you agree to be bound by the
terms of this agreement, which includes the Software License, Limited Warranty
and Acknowledgment. If you do not agree to the terms presented in this
agreement, you may not execute adccore. Limited by the terms defined
in the Software license shown below, the adcc developers grant THE LICENSEE a
simple, non-exclusive, non-transferable and non-sublicensable right to use
the software. Use in accordance with the Agreement includes installation of
adccore and loading, display and running of the installed library.
LICENSEE may duplicate adccore insofar as such duplication is required to use adccore.


##########################
#--  Software license  --#
##########################
1. **Grant of a License.** Given your agreement to abide by the terms and
conditions of this License and the Limited Warranty, the adcc developers,
THE LICENSOR, grants you, THE LICENSEE, a non-exclusive right to use this copy
of adccore so long as you comply with the terms of this License.

2. **Ownership of Software.** The adcc developers retain title and ownership of
the original copy of the Software and all subsequent copies of the
adccore, regardless of the form or media in or on which the original
and other copies may exist.

3. **Use Restrictions.** As the Licensee, you may physically transfer
adccore from one computer to another and distribute copies of
adccore. You may, however, not modify, adapt,  translate,
reverse engineer, disassemble, decompile, or create derivative works based
on adccore.

4. **Limitations on Reverse Engineering, Decompilation, and Disassembly.**
You may not reverse engineer, decompile, or disassemble adccore,
except and only to the extent that such activity is expressly permitted by
applicable law notwithstanding this limitation.

5. **Limitations on Separation of Components.** adccore is licensed
as a single product. Its component parts may not be separated for use on more
than one software at once.

6 **Limitations on Rental or Lease. You may not rent or lease adccore.

7. **Limitations on Software Transfer.** You may not transfer your rights under
 this License.

8. **Termination.** Without prejudice to any other rights the adcc developers
may terminate this License if you fail to comply with the terms and conditions
of this License. In such event, you must destroy all copies of adccore
and all of its component parts.

9. No relaxation or indulgence which any party may grant to any other party
shall constitute a waiver of the rights of that party and shall not preclude
that party from exercising any rights which may have arisen in the past or which
might arise in future.

8. Miscellaneous. This License shall be governed and construed inaccordance with
the laws of the Federal Republic of Germany. Should any part of the Agreement be
held invalid, the remainder of the Agreement will still be in effect.


#####################################################
#--  Limited Warranty and Disclaimer of Warranty  --#
#####################################################
adccore is provided "as is" without warranty of any kind. Further
the adcc developers do not warrant, guarantee or make any representations
regarding the use or the results of use, of adccore in terms of
correctness, reliability, accuracy or fitness for purpose. The entire risk as to
the results and performance of the software is assumed by you. Should the
software be defective, you and not the adcc developers assume the entire cost of
all necessary repair, servicing and correction.

The above is the only warranty of any kind, either express or implied, including
but not limited to the warranties of merchantability and fitness for purpose,
that the adcc develpers make regarding this product. No oral or written
information or advise given by the adcc developers shall create a warranty or in
any way increase the scope of this warranty.

Further the adcc developers shall not be liable for any direct, indirect,
consequential or incidental damages ( including damages for loss of business
profits, business interruption, loss of business information, and the like.)
arising out of the use or inability to use this product.

This does not affect your statutory rights.

This Limited Warranty shall be governed and construed in accordance with the
laws of the Federal Republic of Germany.


########################
#--  Acknowledgment  --#
########################
You acknowledge that you have read this License and Limited Warranty, understand
them, and agree to be bound by their terms and conditions.


####################################################
#--  Overview of adccore third-party components  --#
####################################################
This section lists the third-party components integrated into adccore in binary
form, provides the copyright holders and their terms of use.

#
# libadc
#
- **Description:** Library of ADC equations in libtensor syntax.
- **Copyright:**   Copyright (c) 2015 Michael Wormit, Adrian L. Dempwolff,
                   Philipp H. P. Harbach, Caroline Krauter, Dirk Rehn,
                   Matthias Schneider and Jan Wenzel
- **Publication:** http://doi.org/10.1080/00268976.2013.859313


#
# libtensor
#
- **Description:** C++ library for tensor computations.
- **Copyright:**   Copyright (c) 2013 Evgeny Epifanovsky, Michael Wormit,
                   Dmitry Zuev, Sam Manzer, Ilya Kaliman
- **License:**     Boost Software License 1.0
- **Website:**     https://github.com/epifanovsky/libtensor
- **Publication:** http://dx.doi.org/10.1002/jcc.23377