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Which RPN models have 26 memory keys A to Z?
06-07-2016, 01:15 AM
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RE: Which RPN models have 26 memory keys A to Z?
(06-06-2016 05:00 PM)Ron Ross Wrote:  The Hp 17bii actually can handle this and actually offers even more.... Its drawbacks, no trig and limited function set.

Trig functions can be added using the awesome solver feature in the 17BII, see details and code in these articles:

Improved TRIG. and INVERSE TRIG. functions for the HP-17BII

A very long HP-17BII equation
Updated here

Don't let the long formulas freak you out either, just take your time entering them. Also, in the update, Gerson suggests a simple method to make entering the equation less daunting.

--Bob Prosperi
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RE: Which RPN models have 26 memory keys A to Z? - rprosperi - 06-07-2016 01:15 AM



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