Re: Fibonacci Sequence Message #2 Posted by Ken Shaw on 20 Oct 2009, 5:26 p.m., in response to message #1 by Mike T.
I'm assuming this is a keystroke procedure only (not a program).
In that case, I think it's just
Enter
Enter
Roll Up
+
Then repeat, ad infinitum.
Edit: I failed to observe initially that there is no "roll up" key on most machines, including the 12C. I was surprised to realize that this also won't work on a 42S, where the keyboard up-arrow is actually BST. However, it does work on my daily calc, the 17BII, because the up-arrow key performs a RollUp. Unfortunately it is only a keystroke solution, not a program. Obviously this is not intended for RPL machines, as it depends on a revolving 4-level stack.
Edited: 21 Oct 2009, 10:23 a.m.
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