code challenge: generate minimal expressions using only digits 1,2,3

Dan Goodman dg.gmane at thesamovar.net
Fri Feb 20 23:37:04 CET 2009


This sounds kind of similar to a problem I posted to this list last 
year, you might find that thread gives you some ideas:

http://mail.python.org/pipermail/python-list/2008-January/474071.html

Dan




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