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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.
Ok, i've tried changing it. it should work better now
This does not work when
valis a perfect power. For examplefind_next_power(25, 2)will return25instead of36.