Small challenge

[C.Ret]

Hello everyone !

It's a good question and a fun challenge to research.

Obviously, the HP machine to find is not a Ti-58C nor a SHARP PC-E500. These two machines gave me bad impressions (see below) obtained respectively on a very recently acquired PC-100B and an already more than thirty years old CE-126P:


My HP-28S also gave me funny impressions. But it depends on how I program the term's calculation of the sequence. I give below three listings obtained on the same machine from three very slightly different programs:


The latest listing was created with the RPL translation for HP-28S of the following Ti-58C program: 000 43 00 45 01 00 95 99 69 20 61 00 00

Your turn to judge. The last looks damned like the greenish screenshot! All that's missing are a few insignificant trailing zeros.



Sincerely.
C.Ret


Multiple editions to correct spelling and resizes print captures.