HP-12C undocumented registers

[Didier Lachieze]

(08-28-2014 10:13 AM)Paul Dale Wrote:  

(08-28-2014 09:37 AM)Bill Zimmerly Wrote:  Is this the article you're referencing, Paul?

That wasn't the one, but it contains some good examples nonetheless.


- Pauli

Maybe this one: Printing Financial Calculator Sets New Standards for Accuracy and Capability, HP Journal, October 1977, pp. 22–28;

Quote:The algorithms are based primarily on work done by Professor W. Kahan of the University of California at Berkeley.