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What function was used for current record of decimal places of EM cnst 
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#1
Mar614, 10:50 AM

P: 553

The record for the number of decimal places of accuracy for the EulerMascheroni constant stands at just over 29,000,000,000 decimal places set by Alexander J. Yee & Raymond Chan back in 2009. Does anyone know what function they used to set this record?
***EDIT*** On further searching the record now stands at 31,000,000,000 decimal places, Wow! How do we update wikipedia? :P ***EDIT*** Make that 119,377,958,182 


#2
Mar714, 08:25 AM

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P: 1,908

Formulas are listed here: http://mathworld.wolfram.com/EulerM...iConstant.html



#3
Mar714, 09:16 AM

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#4
Mar714, 11:55 AM

P: 553

What function was used for current record of decimal places of EM cnst



#5
Mar914, 09:46 PM

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P: 2,264

See Alexander J. Yee's site
http://www.numberworld.org/ycruncher/algorithms.html He used BrentMcMillan with Refinement. 


#6
Mar1714, 11:17 AM

P: 553

Thanks for the link, it has exactly what I was asking for! 


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