"ulimit -s" has no effect?

[Josiah Carlson]

> Thanks!  I'll have a look at it soon, currently swamped.  It should be a good
> practical example of recursive->iterative conversion; never know when I'll
> have to do something similar again..

I'm feeling swamped as well.  Time will tell if it is just this week, or 
  if it is for the rest of the quarter.

> Alas, no, I'm more on the application side of things.  My main area is
> computer graphics and animation, although my research makes substantial
> use of AI (path planning, surface learning) and robotics (controllability,
> control theory).  There's some more info on my homepage.

I love the videos from your masters.

> I *did* take an (Advanced Topics in) Graph Theory course though.  Ouch, my head
> still hurts.  My brain is just not wired that way. :)

Indeed, graph theory is pretty painful.  Graph algorithms can be nifty, 
as can the related set of computational geometry algorithms.

  - Josiah