--0-1995097165-11333261263522 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit The link below contains an ruby implementation of the Box-Muller method for normal distribution: http://users.rcn.com/m3ha11/ruby/Rand.rb --------------------------------- Yahoo! Music Unlimited - Access over 1 million songs. Try it free. --0-1995097165-11333261263522--