HP 12c Platinum Error 0 in Percent Difference

[Kaijikunito]

(11-04-2018 09:05 PM)Dieter Wrote:  You will soon find out that with RPN – in most cases – you don't have to store any intermediate results. In this case, for instance, the [X<>Y] key does the trick.

Neato! Thank you, Dieter ^_^