stratfordfellow

Dune - Frank Herbert

What you're looking at is the theory of computational complexity.

Here's a short-ish overview: http://www.math.uchicago.edu/~may/VIGRE/VIGRE2011/REUPapers/...

For a more extensive overview, try this textbook by Michael Sipser (Amazon Affiliate Link if feeling generous: http://amzn.to/2fy9tKZ, Google Books link otherwise: https://books.google.com/books?id=1aMKAAAAQBAJ&dq=introducti...).

Is it possible that in the future, the element alt text could contain some short explanation or information? For example, "Andy Grove, Semiconductor Industry pioneer passes away at 79."