4 ms·

"We don't use [RPN] anymore" excuse me?? Lots of calculator apps support it. We also have RPN-like programming languages https://concatenative.org https://conca

"We don't use [RPN] anymore" excuse me?? Lots of calculator apps support it. We also have RPN-like programming languages https://concatenative.org https://concatenative.org

JoeDaDude 5y ago
The HP=12C Financial Calculator, still in production, uses RPN. https://en.wikipedia.org/wiki/HP-12C https://en.wikipedia.org/wiki/HP-12C
BooneJS 5y ago
My HP-48G still works, and I use PCalc iOS/macOS in RPN mode.