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07:53
@CarlLange Although it looks like code from my answer, I'm personally quite interested how Solve does find all the solutions efficiently. My answer just relegated solving the problem to Mathematica... :)
 
3 hours later…
11:18
With a bit of free time and just for the kicks of it, I did the one of the Wolfram U certifications. I was quite disappointing to just get a PDF diploma, with no links or cryptographic codes for verification, or to include in LinkeIn. Am I missing something?
In contrast, when you do a course in EdX you get a "verified" certificate, with a link a unique code and a direct way to embed that certificate elsewhere.
 
3 hours later…
14:04
@kirma Oh yes, it is code from your answer, I hope you don't mind that I used it in that example. It was just the first Q/A I came across that looked like a good candidate!

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