from SBG ... ------------- Date: Thu, 05 Aug 2010 10:40:48 -0700 Subject: Re: [math-fun] 5000 billion digits of Pi From: "Stephen B. Gray" <stevebg@roadrunner.com> On 8/5/2010 10:33 AM, Hans Havermann wrote:

...

There is no mention of method, timing, what computer , etc

http://www.numberworld.org/misc_runs/pi-5t/details.html

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Would five trillion digits be enough to compute the circumference of my wading pool? Its diameter is five feet, more or less. Steve Gray