Does any one else get this error in swift "Server Execution Error:
Language undefined is not supported"?

Having this "We want to generate a function that computes the series starting from 0 and ending untill the given number following the sequence:" in the description is confusing. I think the kata is clearer without it.

"Wich" should be which, and "untill" should be until. :)

Good kata, but shouldn't this be asking for hexadecimal, not hex?

This is out of control, but I love it.

i did not. 🙁

A kata being tranlated in to another language should have to undergo a more difficult beta process. Too many times, the translated kata has broken tests, or broken code.

Can you update the link to exponential decay? The formula given has base e in the exponential, but the solution uses a different formula closer to this.

http://www.lemars.k12.ia.us/webfiles/mboyd/Algebra%201A%20&%201B%20Textbook%20(e-edition)/Source/CAP08HAD.pdf

I had "import random", so in the submission cases it got overriden from their "from random import random". Just a warning to anyone else attempting the same.

Actually first solution works if all the numbers are positive, or all the numbers are negative, but if they are both will fail.

Please don't use Test.expect. Instead use Test.assertEquals.

Would be nice if you used assertEquals instead of expect.

Perhaps you could specify what do in the case where all the elements don't exist?