Manifold-BT Engine License

Copyright (c) ManifoldBT. All rights reserved.

This file covers the compiled Manifold-BT engine, that is the
manifoldbt._native extension module distributed inside the manifoldbt wheels
published on PyPI (the "Engine"). The Python package, examples, tests and
benchmarks in this repository are not covered by this file: they are licensed
under Apache 2.0, see LICENSE.

The Engine is proprietary software. Its source code is not published. It is
licensed, not sold.

1. Grant. Subject to the conditions below, ManifoldBT (the "Licensor") grants
   you a free, worldwide, non-exclusive, non-transferable licence to install
   and run the Engine on any number of machines, for any purpose, including
   commercial use within your own organisation.

2. Copies. You may copy the Engine, unmodified and as published by the
   Licensor, and pass those copies on free of charge, for example in an
   internal package mirror or a container image, provided this file goes with
   them.

3. Restrictions. You may not:

   (a) sell, rent, lease or sublicense the Engine, or provide to third
       parties, for a fee or other consideration (including hosting,
       consulting or support fees), a product or service whose value derives
       entirely or substantially from the functionality of the Engine;
   (b) modify, decompile, disassemble or otherwise reverse engineer the
       Engine, except to the extent that applicable law expressly permits it
       notwithstanding this restriction;
   (c) remove, disable or circumvent the licence verification of the Engine,
       or use features of a paid edition without a valid licence for it;
   (d) remove or alter any notice of ownership or licence in the Engine or in
       this file.

4. Paid editions. Features of the paid editions of Manifold-BT require a
   licence key and are also governed by the Terms of Service at
   https://www.manifoldbt.com/terms.

5. Termination. This licence ends automatically if you breach any of its
   conditions. On termination you must stop using the Engine and delete your
   copies of it.

6. No warranty. THE ENGINE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

7. Limitation of liability. TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO
   EVENT SHALL THE LICENSOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   FROM, OUT OF OR IN CONNECTION WITH THE ENGINE OR ITS USE, INCLUDING ANY
   TRADING OR INVESTMENT DECISION MADE ON ITS OUTPUT.

Versions of the Engine published before this file took effect remain
available under the terms they were published with.
