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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.
Because the casting to int will floor the double and we want the upper int
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Yes, you are right. I will renane the method. Thank you.
I use 'infinity' when there is lots of possibilities, and NaN for none.
WDYT?