CUDA-Q Algorithms

Apache License Version 2.0

Copyright (c) 2024 - 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

This project depends on, optionally integrates with, or uses in its shipped
examples and tests the external software projects listed below. This software
is not vendored in this repository and remains subject to its own license
terms.

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CUDA-Q - Apache-2.0
<https://github.com/NVIDIA/cuda-quantum>

Copyright (c) 2023 - 2026 NVIDIA Corporation & Affiliates
License at <https://github.com/NVIDIA/cuda-quantum/blob/main/LICENSE>
NOTICE at <https://github.com/NVIDIA/cuda-quantum/blob/main/NOTICE>

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NumPy - BSD-3-Clause
<https://github.com/numpy/numpy>

Copyright (c) 2005-2025, NumPy Developers
License at <https://github.com/numpy/numpy/blob/main/LICENSE.txt>

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SciPy - BSD-3-Clause
<https://github.com/scipy/scipy>

Copyright (c) 2001-2002 Enthought, Inc. 2003, SciPy Developers
License at <https://github.com/scipy/scipy/blob/main/LICENSE.txt>

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CuPy - MIT
<https://github.com/cupy/cupy>

Copyright (c) 2015 Preferred Infrastructure, Inc.
Copyright (c) 2015 Preferred Networks, Inc.
License at <https://github.com/cupy/cupy/blob/main/LICENSE>

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PySCF - Apache-2.0
<https://github.com/pyscf/pyscf>

Copyright 2014-2024 The PySCF Developers
License at <https://github.com/pyscf/pyscf/blob/master/LICENSE>
NOTICE at <https://github.com/pyscf/pyscf/blob/master/NOTICE>

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Psi4 - LGPL-3.0-only
<https://github.com/psi4/psi4>

Copyright (c) 2007-2026 The Psi4 Developers
License at <https://github.com/psi4/psi4/blob/master/COPYING.LESSER>

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pytest - MIT
<https://github.com/pytest-dev/pytest>

Copyright (c) 2004 Holger Krekel and others
License at <https://github.com/pytest-dev/pytest/blob/main/LICENSE>

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OpenFermion - Apache-2.0
<https://github.com/quantumlib/OpenFermion>

Copyright 2017 The OpenFermion Developers
License at <https://github.com/quantumlib/OpenFermion/blob/main/LICENSE>
NOTICE at <https://github.com/quantumlib/OpenFermion/blob/main/NOTICE>

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QSPPACK (qsppack) - MIT, per published package metadata
<https://github.com/beevus77/qsppack>

Author: James Larsen. Upstream does not publish a copyright year or a LICENSE
file in its source repository. License metadata is available at
<https://pypi.org/project/qsppack/>.

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