My 1st HP-41 program. Suggestions?

[Peet]

(10-19-2023 12:12 PM)Jeff_Birt Wrote:  When looking at the 'R down arrow' (Roll Down) key I was trying to think of how to express that in a text editor and the Forth word DROP came to mind and thus RDROP was born

Press and hold the key to see the name RDN on the 41. Drop isn't the best choise because the stack rotates on RPN and not "drops" like RPL (DROP is more similar to CLX).

By the way, one of my first programs for the 41 over 40 years ago was also "guess a number" (HiLo), but my code was less optimized.