efficient intersection of lists with rounding

Michael Hoffman m.h.3.9.1.without.dots.at.cam.ac.uk at example.com
Fri Dec 3 03:41:46 CET 2004

Steven Bethard wrote:

> Well, in Python 2.3, I believe sets are implemented in Python while 
> they're implemented in C in Python 2.4.

I think the Python 2.3 Sets implementation is likely to be quicker than 
whatever list-manipulation answer you come up with instead. But there's 
only one way to find out ;)
Michael Hoffman

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