.. _license:

LICENSE
=======

Copyright (c) 2008-2019, Theano Development Team
Copyright (c) 2020-2021, PyMC Development team
Copyright (c) 2021-2022, Aesara Development Team
Copyright (c) 2022, PyMC Development team
All rights reserved.

Contains code from NumPy, Copyright (c) 2005-2016, NumPy Developers.
Contains code from Aesara, Copyright (c) 2021-2022, Aesara Developers.
All rights reserved.

theano/scan/*.py[c]: Razvan Pascanu, Frederic Bastien, James Bergstra, Pascal Lamblin, Arnaud Bergeron, PyMC Developers, PyTensor Developers, (c) 2010, Universite de Montreal
theano/tensor/sharedvar.py: James Bergstra, (c) 2010, Universite de Montreal, 3-clause BSD License
theano/gradient.py: James Bergstra, Razvan Pascanu, Arnaud Bergeron, Ian Goodfellow, PyMC Developers, PyTensor Developers, (c) 2011, Universite de Montreal, 3-clause BSD License
theano/compile/monitormode.py: this code was initially copied from the 'pyutools' package by its original author, and re-licensed under Theano's license.

Contains frozendict code from slezica’s python-frozendict(https://github.com/slezica/python-frozendict/blob/master/frozendict/__init__.py), Copyright (c) 2012 Santiago Lezica. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of PyTensor, Theano, nor the names of its contributors may be
      used to endorse or promote products derived from this software without
      specific prior written permission.

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