2,274 karma · joined June 26, 2008
I have at least a few Post-it notes in every book. Some sitting there for thirty years or more. Never experienced any problem. Always used the real Post-it from 3M.
"The language was originally developed by Apple Computer":
https://en.m.wikipedia.org/wiki/Non-SI_units_mentioned_in_th...
Oy! I could have written exactly that. What a coincidence :-) I also wouldn't claim invention. Maybe I heard of it, but I'd say the idea is pretty obvious. We made it possible for Flex to run to programs simultaneously and also do print spooling. (That's when I bought an HP 16C. Great help. Still have it.)
This is not reverse Polish notation.
It's Polish notation; parentheses free prefix notation.
The reverse would be x 2 - x 1 - ×.