stack lift and change sign

[Marcus von Cube]

(08-28-2014 02:21 PM)Thomas Radtke Wrote:  The 20b/30b calculators offer an additional entry line different from the x-register (like in the G-models) and so eliminate the need for fancy stack lifting tricks. Maybe this was a good move.

We were discussing this here for the 34S ad nauseam. The majority of the forum members participating in the discussion wanted the "classic" behavior of ENTER, not the command line variant implemented by the 20b/30b and the RPL machines. I feel the latter to be more intuitive than the former.