Challenge: Generate a 64 in the display (RPN)

[Thomas Okken]

(09-03-2020 01:27 PM)Mark Hardman Wrote:  

(09-03-2020 05:23 AM)Valentin Albillo Wrote:  In the HP42s and some models of the 41 it can be done in 2 steps.

V.

I start with a CLA just in case the calculator is already in Alpha mode with some characters entered.

That is not necessary. The two-step solution works regardless of the initial state of the calculator.