iPad RPN calculator

[Maximilian Hohmann]

(08-23-2014 01:06 PM)walter b Wrote:  What's the functionality of Lb>I

It converts a given amount of "Jet A1" fuel from pounds (the unit that our American aeroplane uses) to litres (the unit that European refuellers expect). This is actually the only calculation that I ever do with a calculator, even if I know the most often required amounts of fuel from memory...

(08-23-2014 01:06 PM)walter b Wrote:  And why are '-' and ENTER printed so small?

That must be some kind of bug (or feature? who knows...) of the app. I already thought about making 5 very narrow keys next to each other marked "E", "N", "T", "E" and "R" to get around that problem. I don't know if the developer of this app still follows "our" forum?