go41cx

go41cx


A scientific calculator based on the classic HP 41.

For a special tablet edition look for go41cxt

Don't forget to get the manual (pdf file) at http://sites.google.com/site/olivier2smet2/home/go41cx

On Android 4.4 device, import/export directory is now /Android/data/o2s.emul.hp41cx/files/... instead of /go41cx/...
On S5 devices, long press the right hardware button to get the menu.

v1.6.4
- import bug from kitkat corrected

v1.6
- state file save now modules
- new lib#4

v1.5
- new skin
- forth 8K module support (only in CV mode, not supported on CX)
- lib#4 from A. Martin support
- lcd lowercase display (roms are patched)
- all import/export now use '/go41cx/...' directory instead of '/Download' on your sdcard (usually '/mnt/sdcard/'), export again all your files to recreate it.
- haptic feedback added (activate it in your device).
- short manual to explain all the behaviour (see at http://sites.google.com/site/olivier2smet2/home/go41cx ).
- new basic skin (like the first release).
- some interface changes (new really hard reset).
- partial card reader support (only hp67 emulation functions, no hardware, see http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv006.cgi?read=10774)
v1.4.0 upgrade: change of state file format, EXPORT your raws and xmem before upgrade if possible (MEMORY LOST at start).

Sound added, inline help (tap left of display), text overlays working again (use with 'black_o' graphics overlay or 'opt001' skin), ADV printer working (tap right of display), Config with _o.txt overlay files (tap middle of display).

Full HP 41 CX/CV emulator:

- Full memory and X memory.

- Timer functionnal, but accuracy not well tested (AF is not emulated).

- Manage states, overlays, raw prgms, xmem, ...

- Automatic save and load of state.

- Download modules, raws, from internet, then use 'import'.

- Use MOD modules, RAW programs format.

- You can put modules, raws, overlays, xmems, states in 'Download' directory of your SD card.

- 'ON' only active on 'longtouch' to avoid mistakes.

- Master clear supported (use 'press back' menu when calculator is off then press 'ON', then press 'back' to release it).

- Speed greater than 1 are not patched for 'PAUSE' ...

- Hepax support up to 4 * 8KW modules

- Top status line for Stack, Alpha ... display (tap on it to change it).

Avoid checking 'force gpu rendering' in developer option in android 4.x prefs, this leads to graphic problems.

Emulator loosely based on Non-Pareil from Eric Smith, font by Luiz C. Vieira.

Recent changes:
v1.6.7
display bug on some devices corrected

v1.6.5
kitkat import bug corrected

now on Android 4.4 device, import/export directory is now /Android/data/o2s.emul.hp41cx/files/... instead of /go41cx/... 

v1.6.1
new lib#4 & ccs_bs3

v1.6.0
new lib#4 & state file bugs corrected

v1.5
All import/export now use '/go41cx/...' directory instead of '/Download' on your sdcard (usually '/mnt/sdcard/')
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$8.27
96
4.8
User ratings
88
Installs
1,000+
Concerns
0
File size
834 kb
Screenshots
Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx Screenshot of go41cx

About go41cx
A scientific calculator based on the classic HP 41.

For a special tablet edition look for go41cxt

Don't forget to get the manual (pdf file) at http://sites.google.com/site/olivier2smet2/home/go41cx

On Android 4.4 device, import/export directory is now /Android/data/o2s.emul.hp41cx/files/... instead of /go41cx/...
On S5 devices, long press the right hardware button to get the menu.

v1.6.4
- import bug from kitkat corrected

v1.6
- state file save now modules
- new lib#4

v1.5
- new skin
- forth 8K module support (only in CV mode, not supported on CX)
- lib#4 from A. Martin support
- lcd lowercase display (roms are patched)
- all import/export now use '/go41cx/...' directory instead of '/Download' on your sdcard (usually '/mnt/sdcard/'), export again all your files to recreate it.
- haptic feedback added (activate it in your device).
- short manual to explain all the behaviour (see at http://sites.google.com/site/olivier2smet2/home/go41cx ).
- new basic skin (like the first release).
- some interface changes (new really hard reset).
- partial card reader support (only hp67 emulation functions, no hardware, see http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv006.cgi?read=10774)
v1.4.0 upgrade: change of state file format, EXPORT your raws and xmem before upgrade if possible (MEMORY LOST at start).

Sound added, inline help (tap left of display), text overlays working again (use with 'black_o' graphics overlay or 'opt001' skin), ADV printer working (tap right of display), Config with _o.txt overlay files (tap middle of display).

Full HP 41 CX/CV emulator:

- Full memory and X memory.

- Timer functionnal, but accuracy not well tested (AF is not emulated).

- Manage states, overlays, raw prgms, xmem, ...

- Automatic save and load of state.

- Download modules, raws, from internet, then use 'import'.

- Use MOD modules, RAW programs format.

- You can put modules, raws, overlays, xmems, states in 'Download' directory of your SD card.

- 'ON' only active on 'longtouch' to avoid mistakes.

- Master clear supported (use 'press back' menu when calculator is off then press 'ON', then press 'back' to release it).

- Speed greater than 1 are not patched for 'PAUSE' ...

- Hepax support up to 4 * 8KW modules

- Top status line for Stack, Alpha ... display (tap on it to change it).

Avoid checking 'force gpu rendering' in developer option in android 4.x prefs, this leads to graphic problems.

Emulator loosely based on Non-Pareil from Eric Smith, font by Luiz C. Vieira.

Recent changes:
v1.6.7
display bug on some devices corrected

v1.6.5
kitkat import bug corrected

now on Android 4.4 device, import/export directory is now /Android/data/o2s.emul.hp41cx/files/... instead of /go41cx/... 

v1.6.1
new lib#4 & ccs_bs3

v1.6.0
new lib#4 & state file bugs corrected

v1.5
All import/export now use '/go41cx/...' directory instead of '/Download' on your sdcard (usually '/mnt/sdcard/')

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User reviews of go41cx
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Android Market Comments
A Google User
Jul 5, 2014
Just like the original Great scientific calculator just like the original
A Google User
Jun 14, 2014
Okay Let's see how often it crashes.
A Google User
Jun 5, 2014
Well done... Thank you.
A Google User
Jun 2, 2014
Great App - now working on my S4 ***Update.... Just installed update v1.6.4 - Great News, Imports & Exports appear to be working on my Samsung Galaxy S4. Did a quick check on Math Pac, Financial Decisions & Home Management Modules & the few examples that I tried worked fine. I am very happy now :-)
A Google User
May 28, 2014
Almost the real deal It obviously won't work with the card reader, or HP-IL, but it's still an excellent emulator. Docs could be better.