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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.
Duplicate as pointed out below.
Needs random test
Description doesnt match with initial function
Floating point erros with equality means when we try to use a slightly different formula it gives error
Be a normal person and use approx equals