Fibonacci numbers without programming

[John Keith]

(09-20-2017 08:34 PM)Gerson W. Barbosa Wrote:  

(09-20-2017 07:41 PM)John Keith Wrote:  On the RPL series, if you enter two 1's on the stack, the sequence OVER OVER + will fill the stack with the Fibonacci series. Three key presses if you have the PROGRAM/STACK menu active.

Or two, if you do DUP2 + instead.

Gerson.

DOH! That's what I get for posting first, thinking later. :-)