Comment by dr0wsy

Thanks for the explanation! An example to check if I understood you correctly.

  `func1(r, s)` is a function that sends a request `r` to a given server `s`. It returns a status code from the server.

How does that sound? It feels more like a spec than "doing math".

> I highly recommend that book I linked in the article: "Introduction to Graph Theory" By: Trudeau

I'll check it out! Does the book cover all the relevant parts you mentioned before?

Btw, it seems you don't link the book in the article. At least I couldn't find it when looked now.