http://www.pythoncraft.com/baypiggies/bigO/bigO.pdf -- Aahz (aahz at pythoncraft.com) <*> http://www.pythoncraft.com/ "At Resolver we've found it useful to short-circuit any doubt and just refer to comments in code as 'lies'. :-)" --Michael Foord paraphrases Christian Muirhead on python-dev, 2009-3-22