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HP 25 Fibonacci sequence in one program step
10-13-2021, 02:02 PM (This post was last modified: 10-13-2021 02:22 PM by Joe Horn.)
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RE: HP 25 Fibonacci sequence in one program step
(10-13-2021 01:23 PM)rprosperi Wrote:  I don't recall what the answer is, but I do recall that Joe Horn showed me this at the PPC clubhouse around 1982. At the time it was with a 41C of course, but I believe he had figured this out on his HP-25, thus solving the author's challenge.

I predict he will reply here with the answer....

Yikes, really? Huh No idea. I would have guessed that it would require 3 steps on a '25. Confused I can't wait to see the solution!

EDIT: If the program is only required to succeed 3 times, then the program can be just ROLL DOWN, but that's silly.

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RE: HP 25 Fibonacci sequence in one program step - Joe Horn - 10-13-2021 02:02 PM



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