Sunday, September 23, 2018

One Week to HHC 2018

One Week to HHC 2018

 It's only one week to HHC 2018, the annual HP calculator conference.  This year's conference will be in San Jose, California.  As always I am excited.

http://hhuc.us/2018/

Eddie


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HP 20S: Gamma Function Approximation (Stirling's Formula)

HP 20S:  Gamma Function Approximation (Stirling's Formula) Introduction The gamma function uses the approximation sequence: Let t = x + ...