Name:Unknown
Clan:Jilin University
Member Since:Dec 2017
Last Seen:Feb 2018
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Following:28
Followers:28
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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
能用乘法，尽量别用除法，容易产生浮点误差
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