RPN re-purpose of LCD calculator?

[walter b]

(12-05-2015 06:45 PM)Joseph_21sv Wrote:  ... an HP calculator generally will have RPN entry logic as an option if it has any functions beyond +-*/.

Not true. There are a number of Pioneers which are purely algebraic (e.g. 20S, 21S, 22S, 27S).

Quote:But while we're on the topic of them, in particular, who was HP surveying that they came up with the idea that algebraic notation "without" precedence is a thing people would want on a calculator with the advanced functions of the 10bII+/20b/30b?

This is a special calculation mode requested by financial people. No further comment.

d:-)