Most minimalistic (RPN) calculator

[appsoft]

(03-25-2020 05:04 PM)Craig Bladow Wrote:  The Commodore Minuteman 6X has the same features. The 'Enter' key has the same functionality as the '+=" key.

Commodore Minuteman 6X (MM6X) has 16 keys.

But there is Commodore Minuteman 6 (MM6) with 15 keys and a switch on top: https://www.si.edu/object/commodore-minu...ah_1363539

Its just unclear does MM6 (without Enter key) is RPN capable: http://www.vintagecalculators.com/html/c...ators.html

Quote:A unique feature of the MM6 is its use of Reverse Polish Notation, otherwise unknown among Commodores, and it sports an Enter key. There is an algebraic version of the MM6 too and there is a version with rectangular keys and one with oval keys. Another variation, the MM6X, appears identical to the MM6.