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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.
userland, loooool
you can do also do the calculations over $signature variable
very good , i looked yours find my methon is to complex
good optimization
Normal, look at the function
function assertFuzzyEquals
in the tests (function written to avoid discussions about rounding).This comment is hidden because it contains spoiler information about the solution