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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.
I have solved this task. My issue was - changing the function name in the first row
my understanding, they ask to solve through the function def
please check my decision. Probably i should not use the math modul?
Thanks for tip. I didn't know that the suggested name does make sense
I got the same result like in the sample but Test is failed. What is wrong?