From: Max Williams <toastkid.williams@...>
Date: 2009-05-16T20:24:45+09:00
Subject: Re: Rounding any number (int or float) to 3 significant figures

A great bunch of solutions, thanks a lot guys.  More nice tasks for me 
trying to reverse engineer them as well (especially Harry's Math 
solution) :)

cheers!
max
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