Four types of RPN

[walter b]

(09-02-2014 05:44 PM)Joe Horn Wrote:  Classical n-level RPN
Entry line n-level RPN
Infinite stack RPN

That's 11 possible names (n=4, 5, 8, 64, or 128),

There are different entry-line RPN models AFAICS: those with top level repetition and those without. Cf. the HP-30b (EL 4-level with TLR) and the Prime (EL 128-level without TLR).

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