It reminds me of the old days when some HP calculators
forced you to learn reverse Polish notation because that is the way
calculators think.

But those were the ONLY calculators that didn't disappear from our desks
overnight!  With no "equals"  button none of the night crew/cleaners
could figure out how they worked!

Still have mine around here someplace....

Harley

Me too. I use it whenever I need a hand held calculator. Love the RPN!

Doc Custer
Retired software engineer and sometime Audiologist
Building RV9-A. Fuselage


A lot of programmers liked them I noticed :)