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WP-32S in 2016?
01-10-2016, 02:02 PM (This post was last modified: 01-10-2016 02:07 PM by Dieter.)
Post: #48
RE: WP-32S in 2016?
(01-10-2016 12:50 PM)walter b Wrote:  Here we go:

I fear this is (close to...) the best that can be done with the limited number of keys available on the SM platform. Now the most important math functions are accessible with two keystrokes. Fine. That's not "direct access", but I think that's what can be done with 37 keys.

However, this or that still can be improved:
  • Where is x²? Yes, [ENTER] [x] requires the same two keystrokes, but the highest stack register is lost. No, [STO][x][X] is not an option. ;-)
  • As already mentioned by emece67, the two x=? and x≠? tests should be removed from the keyboard. Like all other tests (which require menus anyway) they are only used in programs so that direct access is not required. This frees up two keys that can now be assigned to more useful functions. For instance, if you think that y-hat deserves its own key, so does the correlation coefficent r.
  • Is there a special reason for the sequence RAD DEG D.MS GRAD? I think DEG RAD GRAD D.MS would be more logical.
  • Instead of "Blank" I would suggest labelling this key with the usual "open box" character (U+2423). Or, more '41-style, a simple "SPACE". ;-)
My suggestion: move the P-R conversions to g[0] and g[.], set the six first g-shifted functions of the second row to DEG RAD GRAD x² D.MS r.

Dieter
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Messages In This Thread
WP-32S in 2016? - Sanjeev Visvanatha - 01-01-2016, 01:41 AM
RE: WP-32S in 2016? - Paul Dale - 01-01-2016, 03:14 AM
RE: WP-32S in 2016? - Csaba Tizedes - 01-01-2016, 02:14 PM
RE: WP-32S in 2016? - walter b - 01-01-2016, 02:36 PM
RE: WP-32S in 2016? - Csaba Tizedes - 01-01-2016, 03:26 PM
RE: WP-32S in 2016? - walter b - 01-01-2016, 05:47 PM
RE: WP-32S in 2016? - Csaba Tizedes - 01-01-2016, 08:20 PM
RE: WP-32S in 2016? - walter b - 01-01-2016, 02:19 PM
RE: WP-32S in 2016? - rprosperi - 01-01-2016, 03:44 PM
RE: WP-32S in 2016? - walter b - 01-01-2016, 05:08 PM
RE: WP-32S in 2016? - rprosperi - 01-01-2016, 05:52 PM
RE: WP-32S in 2016? - Massimo Gnerucci - 01-01-2016, 07:56 PM
RE: WP-32S in 2016? - walter b - 01-02-2016, 07:23 PM
RE: WP-32S in 2016? - Sanjeev Visvanatha - 01-02-2016, 04:59 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-03-2016, 09:47 PM
RE: WP-32S in 2016? - walter b - 01-04-2016, 05:11 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-04-2016, 06:25 PM
RE: WP-32S in 2016? - walter b - 01-04-2016, 10:42 PM
RE: WP-32S in 2016? - rprosperi - 01-05-2016, 03:31 AM
RE: WP-32S in 2016? - Didier Lachieze - 01-06-2016, 12:51 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-04-2016, 11:43 PM
RE: WP-32S in 2016? - walter b - 01-07-2016, 02:54 PM
RE: WP-32S in 2016? - Sanjeev Visvanatha - 01-07-2016, 03:40 PM
RE: WP-32S in 2016? - walter b - 01-08-2016, 06:20 PM
RE: WP-32S in 2016? - walter b - 01-10-2016, 12:50 PM
RE: WP-32S in 2016? - Dieter - 01-10-2016 02:02 PM
RE: WP-32S in 2016? - walter b - 01-10-2016, 08:17 PM
RE: WP-32S in 2016? - emece67 - 01-10-2016, 03:07 PM
RE: WP-32S in 2016? - rprosperi - 01-10-2016, 04:39 PM
RE: WP-32S in 2016? - Dieter - 01-10-2016, 07:54 PM
RE: WP-32S in 2016? - emece67 - 01-10-2016, 08:15 PM
RE: WP-32S in 2016? - Dieter - 01-10-2016, 08:33 PM
RE: WP-32S in 2016? - rprosperi - 01-10-2016, 09:21 PM
RE: WP-32S in 2016? - emece67 - 01-10-2016, 09:45 PM
RE: WP-32S in 2016? - matthiaspaul - 01-11-2016, 12:08 AM
RE: WP-32S in 2016? - walter b - 01-11-2016, 07:34 AM
RE: WP-32S in 2016? - Paul Dale - 01-11-2016, 08:05 AM
RE: WP-32S in 2016? - walter b - 01-11-2016, 08:30 AM
RE: WP-32S in 2016? - Dieter - 01-11-2016, 01:40 PM
RE: WP-32S in 2016? - walter b - 01-11-2016, 02:07 PM
RE: WP-32S in 2016? - walter b - 01-12-2016, 04:13 PM
RE: WP-32S in 2016? - emece67 - 01-12-2016, 07:47 PM
RE: WP-32S in 2016? - Dieter - 01-12-2016, 08:29 PM
RE: WP-32S in 2016? - walter b - 01-12-2016, 11:35 PM
RE: WP-32S in 2016? - walter b - 01-13-2016, 10:02 AM
RE: WP-32S in 2016? - emece67 - 01-13-2016, 11:41 AM
RE: WP-32S in 2016? - walter b - 01-13-2016, 12:04 PM
RE: WP-32S in 2016? - rprosperi - 01-13-2016, 03:57 PM
RE: WP-32S in 2016? - walter b - 01-10-2016, 08:30 PM
RE: WP-32S in 2016? - Dieter - 01-10-2016, 08:46 PM
RE: WP-32S in 2016? - walter b - 01-10-2016, 08:53 PM
RE: WP-32S in 2016? - walter b - 01-11-2016, 08:02 AM
RE: WP-32S in 2016? - rprosperi - 01-08-2016, 01:08 AM
RE: WP-32S in 2016? - walter b - 01-08-2016, 06:38 PM
RE: WP-32S in 2016? - John Smitherman - 01-05-2016, 12:32 AM
RE: WP-32S in 2016? - walter b - 01-06-2016, 12:05 PM
RE: WP-32S in 2016? - Didier Lachieze - 01-06-2016, 12:31 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-07-2016, 03:22 PM
RE: WP-32S in 2016? - walter b - 01-08-2016, 06:42 PM
RE: WP-32S in 2016? - Paul Dale - 01-08-2016, 06:27 AM
RE: WP-32S in 2016? - emece67 - 01-08-2016, 10:01 AM
RE: WP-32S in 2016? - walter b - 01-08-2016, 07:01 PM
RE: WP-32S in 2016? - Dieter - 01-08-2016, 09:36 PM
RE: WP-32S in 2016? - walter b - 01-09-2016, 09:41 AM
RE: WP-32S in 2016? - Dieter - 01-09-2016, 06:22 PM
RE: WP-32S in 2016? - walter b - 01-09-2016, 09:51 PM
RE: WP-32S in 2016? - emece67 - 01-09-2016, 09:58 AM
RE: WP-32S in 2016? - Dieter - 01-08-2016, 09:09 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-08-2016, 09:47 PM
RE: WP-32S in 2016? - emece67 - 01-09-2016, 10:03 AM
RE: WP-32S in 2016? - Paul Dale - 01-09-2016, 10:42 PM
RE: WP-32S in 2016? - matthiaspaul - 01-12-2016, 12:08 AM
RE: WP-32S in 2016? - Dieter - 01-12-2016, 12:27 AM
RE: WP-32S in 2016? - matthiaspaul - 01-15-2016, 09:05 PM
RE: WP-32S in 2016? - emece67 - 01-08-2016, 10:30 AM
RE: WP-32S in 2016? - emece67 - 01-08-2016, 12:25 PM
RE: WP-32S in 2016? - emece67 - 01-08-2016, 04:44 PM
RE: WP-32S in 2016? - Luigi Vampa - 01-10-2016, 03:06 PM
RE: WP-32S in 2016? - walter b - 01-10-2016, 03:17 PM
RE: WP-32S in 2016? - Paul Dale - 01-12-2016, 03:07 AM



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