I have to confess I did not quite follow his point – but having watched the video below, I now do: L’Hospital’s rule solves for a particular point, not for the whole domain of .
Paul A. Rubin – “apostate mathematician and Professor of Management Science at Michigan State University” – commented on the blog post below about P=NP and so naturally enough I had a look at his blog and the most recent item is something of a corker … “Math and Science Can Be Sexy“.
In it Professor Rubin lists three prominent actresses who are/were also scientists with serious achievements to their name and says that he already knew about one of them … Danica McKellar.
But even as I read it I realised that while I didn’t know about her, I did (vaguely) know about Hedy Lamarr – I think I may have read about her in Andrew Tannenbaum’s Computer Networks - which I read large chunks of earlier this academic year. As I recall her proposal on frequency-hopping was not taken seriously by the US Navy at the time (during the war), which proved to be a pretty big mistake. It’s now widely used in all sorts of wireless communications.
Anyway, I challenged Professor Rubin’s challenge to me about the potential brokenness of public key encryption if P = NP before I realised he was likely someone with the intellectual firepower to destroy me an instant – so I hope he will take this link back to his blog as a peace offering.
Plus, writing this is more interesting (what isn’t?) than constructing Unified Process use cases for my object orientated design and programming class…