4-level stack manipulation on 12c

[Dieter]

(03-04-2015 04:54 PM)Gerson W. Barbosa Wrote:  I find this feature very handy, so much I don't mind spending two extra steps:

If two more steps are fine, simply replace the R↑ in my suggestion with 3x R↓ ;-)

Code:

01  ENTER
02  ENTER
03  CLx
04  +
05  R↓
06  /
07  INT  (or IP)
08  R↓
09  R↓
10  R↓
11  x
12  -

Looking at your solution I have two questions:

Code:

   HP-12C           HP 12c Platinum

01 f RND            001 f RND
02   Rv             002   Rv
03   ENTER          003   ENTER
04   ENTER          004 g LSTx
05 g LSTx           005   /
06   /              006 g LSTx
07 g LST            007   x<>y
08   x<>y           008 g INTG
09 g INTG           009   *
10   *              010   CHS
11   CHS            011   +
12   +              012 g GTO 000
13 g GTO 00

First, is there a special reason why you chose [CHS] [+] instead of a simple [–] ?
Second, the 12C Platinum version uses just one ENTER instead of two in the standard 12C version. Is the Platinum actually different in this regard?

Dieter