WP-34s Emulator v3.2

[Massimo Gnerucci]

(01-02-2014 09:45 PM)Thomas Klemm Wrote:  I'd never use that 2nd ENTER. It's like adding parentheses where they can be omitted.

Neither would I

(01-02-2014 09:45 PM)Thomas Klemm Wrote:  Never had a problem with that on the HP-48 but I was used to the HP-41. So maybe the transition into this direction is easier?

What I don't understand is the use of RPN vs. RPL. Both HP-41 and HP-48 use RPN. It's a notation. Thus both are RPN calculators.
RPL is a language. You can compare that to FOCAL if you want.

Cheers
Thomas

On a 28/48/49/50 you can input 3 ENTER 2 ENTER + and have 5 for an answer. Unlike on RPN machines where you have no input line and work on register X directly and the second ENTER copies X in Y.