Most mind-blowing program for your favorite calculator

[pauln]

(06-18-2022 03:29 AM)Steve Simpkin Wrote:  You really could do a lot with 49 steps of program memory.

Certainly: 49 fully-merged program steps, RPN and the ability to go to an arbitrary step without declaring a label. I'm not sure how programmers were dealing without subroutines though.

Does anybody know why 49 steps and not 50? Seems like a really odd number to me.