# 仔细阅读以下声明：
# Tutorial Materials:
For Tutorial Materials marked with Microsoft copyright notice, following license applies:
Microsoft Terms of Use
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Permission to use Tutorial Materials is granted, provided that (1) the below copyright notice appears in all copies of Tutorial Materials and that both the copyright notice and this permission notice appear, (2) use of such Tutorial Materials is for non-commercial or personal use only without monetization. Use for any other purpose is expressly prohibited by law, and may result in severe civil and criminal penalties. Violators will be prosecuted to the maximum extent possible.
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# Open Source Code
- The script [mnist_extension.py](https://github.com/microsoft/ai-edu/tree/masters/实践案例/手写算式计算器/tensorflow_model/mnist_extension.py) is under [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0). Based on [Origin code](https://github.com/tensorflow/models/blob/f81bb397efe57cf8bfb4a195c1b3064997f3e3c2/tutorials/image/mnist/convolutional.py).
- Except open source code listed above, other open source codes are under below MIT license:
MIT License
Copyright © Microsoft Corporation. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE 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 NONINFRINGEMENT.
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
# Contributing
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