43S News

General discussion about calculators, Swiss Micros or otherwise
Post Reply
User avatar
Walter
Posts: 812
Joined: Tue May 02, 2017 9:13 am
Location: Close to FRA, Germany

43S News

Post by Walter » Sat Mar 03, 2018 2:32 pm

Design is asymptotically approximating stability. Some relations to the UI of WP 34S are present still:
.
43s.png
43s.png (58.39 KiB) Viewed 5205 times
.
Labels underlined point to menus. Menus will be shown in the lower third of the screen, allowing up to 18 menu items displayed at once (up to 6 unshifted, up to 6 f-shifted, and up to 6 g-shifted). Menu names should be self-explanatory except U-> for unit conversions and L-> for angular conversions.

Coloured labels to the right of keys refer to alpha input mode. Therein, blue M is a menu of mathematical symbols, . is for punctuation, and I for international letters. Golden up arrow is for superscripts and down arrow (surprise!) for subscripts.

A stack of four or eight levels will be supported. Up to four stack levels or seven program steps may be displayed at once. There will be data types (reals, two kinds of integers, angles, times, dates, complex numbers, matrices, alpha strings, and some more). Any object of any type will take one storage space (e.g. one register).

Right now, writing an emulator/simulator is in progress.
DM42 SN: 00041 --- Follower of Platon.

HP-35, HP-45, ..., HP-50, WP 34S, WP 31S, DM16L

User avatar
Walter
Posts: 812
Joined: Tue May 02, 2017 9:13 am
Location: Close to FRA, Germany

Re: 43S News

Post by Walter » Mon Mar 05, 2018 10:02 pm

Hmmh, I didn't expect it to be as breathtaking. :o ;) Something similar has been announced for quite a while. Please feel free to ask questions, comment, suggest changes, praise, condemn, etc.
DM42 SN: 00041 --- Follower of Platon.

HP-35, HP-45, ..., HP-50, WP 34S, WP 31S, DM16L

rprosperi
Posts: 379
Joined: Mon Apr 24, 2017 5:48 pm
Location: New York

Re: 43S News

Post by rprosperi » Tue Mar 06, 2018 3:13 am

Small suggestion Walter - post this latest keyboard layout along with a couple screen shots (using the current DM42 LCD) so folks can see them together. It seems many people cannot understand the various shift planes without actual sample screens to illustrate.

There have clearly been a lot of refinements, but it takes a lot of time to absorb it all. Also, why is the red "X" present?

Thanks for sharing this update.
--bob p

DM42: β00071 & 00282

JoshP
Posts: 1
Joined: Sun Dec 17, 2017 9:57 am

Re: 43S News

Post by JoshP » Tue Mar 06, 2018 6:26 pm

I am really looking forward to this calculator becoming a reality. Can you tell us more about the progress on the emulator?

User avatar
Over_score
Posts: 16
Joined: Fri May 05, 2017 7:37 pm
Location: France

Re: 43S News

Post by Over_score » Tue Mar 06, 2018 10:08 pm

I'm the programmer of this simulator (it's not an emulator).
At the moment there is nothing really that I can show. I've been on the project for 3 months and I think I've done less than 25% of the work. It must be said that the 43S manual is much much denser than the 34S manual.
Okay, I understand your impatience, so just one screenshot:
43s-screen-shot.png
43s-screen-shot.png (4.23 KiB) Viewed 4977 times
DM42 SN:00284

User avatar
H2X
Posts: 252
Joined: Tue Apr 25, 2017 6:00 am
Location: Norway

Re: 43S News

Post by H2X » Tue Mar 06, 2018 10:16 pm

Walter wrote:
Sat Mar 03, 2018 2:32 pm
Right now, writing an emulator/simulator is in progress.
Wow! Good news! Can we look at code (and possibly, at some point, maybe contribute)?
DM42 SN:00040
Be enter not or (Hamlet Yoda not)

User avatar
Walter
Posts: 812
Joined: Tue May 02, 2017 9:13 am
Location: Close to FRA, Germany

Re: 43S News

Post by Walter » Tue Mar 06, 2018 10:47 pm

Two more screens of today, calculating Galileo's drop test as published in the HP-27(A) Owner's Manual:

1) Accumulating data: Screen after last [Sigma+]:
Testscr6.png
Testscr6.png (1.83 KiB) Viewed 4964 times
2) Fitting a curve using BestF: Screen after L.R.:
Testscr7.png
Testscr7.png (1.8 KiB) Viewed 4964 times
All pretty preliminary.
DM42 SN: 00041 --- Follower of Platon.

HP-35, HP-45, ..., HP-50, WP 34S, WP 31S, DM16L

rprosperi
Posts: 379
Joined: Mon Apr 24, 2017 5:48 pm
Location: New York

Re: 43S News

Post by rprosperi » Tue Mar 06, 2018 11:54 pm

Exactly what I meant Walter, thanks!

These obviously help to better understand and visualize the 43S, and will help to fast-forward the folks that aren't familiar with either the 34S that has been delivered, or the scope of the 43S yet to come.

How long before people start asking 'how long' ?
--bob p

DM42: β00071 & 00282

pauli
Posts: 44
Joined: Tue May 02, 2017 8:11 am
Location: Australia

Re: 43S News

Post by pauli » Wed Mar 07, 2018 1:17 am

If the 34S is a guide, a couple of years to go :(

Pauli

User avatar
ijabbott
Posts: 113
Joined: Fri Dec 15, 2017 1:34 pm
Location: Manchester, UK

Re: 43S News

Post by ijabbott » Wed Mar 07, 2018 8:49 am

Walter wrote:
Tue Mar 06, 2018 10:47 pm
2) Fitting a curve using BestF: Screen after L.R.:
Image
Testscr7.png
Nice work so far! One small suggestion: show the equation underneath where it says "Power*", if there is room.

EDIT: I mean the equation with the a0 and a1 coefficient symbols in it, not an equation with the numeric coefficients, just as a reminder of what the coefficient symbols represent.

Post Reply