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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.
must be the server? I was getting these errors every time I submitted a new version of my solution… then it magically started working after I tried some code copy/pasted from this discussion. All my previous attempts work now 0_o
what's the point of the lookahead?
something's wrong with the submission tests. I keep getting errors similar to "f(80422915, 97213654) 7143025344789318.0 should equal 3233922668760070.0"
but my code returns the correct value (e.g. 3233922668760070.0)… easily verified by creating a local test in the editor