New HP50g

[Joyous Monkey]

(11-03-2020 12:42 PM)John Keith Wrote:  RPL is a hybrid of Forth and LISP. System RPL is more similar to Forth however.

If you are interested in programming, check out hpcalc.org

There you will find a host of programs, programming tools, external libraries, emulators, etc. Look under the "HP 49 Series" banner.

Thank you for the suggestion. System RPL reminds me of Forth with a flavour of assembly language. I shall take the advice of the authors of the guide and learn User RPL first, though, as it does look like System RPL can be a bit dangerous in the wrong hands.