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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.
This is a way to arounding up to nearest integer. For example 3/2 mast be 2, not 1.
You are not decreasing r by 5 but 4 that's the part I am having diffuculty to understand.
Benefited greatly
Thank you!
Respect, very beautiful solution! Could you possibly explain how you found the formula or why it works?