Search found 812 matches
- Fri Nov 16, 2018 4:32 pm
- Forum: Usage tips, tricks and questions
- Topic: [DM41] Math Pac for DM41/DM41L
- Replies: 2
- Views: 7889
[DM41] Math Pac for DM41/DM41L
One of the more widely used modules on the HP-41C family is the Math Pac. There's a version of the ROM image distributed (NOMAS) with Warren Furlow's Virtual HP-41, V41, so I thought there would be no problem providing users of the DM41/DM41L with the listings of the programs, which are all in FOCAL...
- Fri Nov 16, 2018 4:18 pm
- Forum: DM1x/DM41
- Topic: DM41 programming tool
- Replies: 2
- Views: 6158
Re: DM41 programming tool
The code behind the website is based on hp41uc that is available on SourceForge:
https://sourceforge.net/projects/hp41uc/
https://sourceforge.net/projects/hp41uc/
- Fri Nov 16, 2018 10:28 am
- Forum: Usage tips, tricks and problem reports
- Topic: All calculation are equal but complex number are more equal...?
- Replies: 11
- Views: 5974
Re: All calculation are equal but complex number are more equal...?
...repeating (possible) bug/annoyance with a new implementation make not better.... ;) True, but any HP-42S program that relies on this behaviour will be broken if this is "fixed". That is why s good simulator will simulate the behaviour of the original exactly, warts & all. Even the ...
- Sun Nov 11, 2018 10:59 pm
- Forum: DM42
- Topic: Non of graphing works outside normal HP zone
- Replies: 5
- Views: 4091
Re: Non of graphing works outside normal HP zone
Have you set the appropriate graphics mode?
See https://www.swissmicros.com/dm42/doc/dm ... _variables
See https://www.swissmicros.com/dm42/doc/dm ... _variables
- Thu Nov 08, 2018 8:43 am
- Forum: DM42
- Topic: Solve Systems of Equation with Complex Coefficients
- Replies: 5
- Views: 4216
Re: Solve Systems of Equation with Complex Coefficients
Said manual is even linked to on the SwissMicros website.
HP-42S Owner's Manual
HP-42S Programming Examples and Techniques
HP-42S Owner's Manual
HP-42S Programming Examples and Techniques
- Sun Oct 28, 2018 6:16 pm
- Forum: Usage tips, tricks and problem reports
- Topic: Updating from 3.3 to 3.10
- Replies: 45
- Views: 21005
Re: Updating from 3.3 to 3.10
You got there too fast. In order to see the DM42 in the file manager you don't need any drivers at all. The DM42 behaves exactly like a memory stick and you don't need drivers for memory sticks, right? The drivers that you installed (libusb) are for dm_tool to "see" the DM42 in bootloader ...
- Fri Oct 26, 2018 8:10 am
- Forum: Discuss!
- Topic: DM 48 .... WHY NOT ?!!!
- Replies: 104
- Views: 65561
- Wed Oct 24, 2018 8:45 am
- Forum: Usage tips, tricks and problem reports
- Topic: 8 Level Stack?
- Replies: 12
- Views: 7794
Re: 8 Level Stack?
Local flags per program? Now, that's a brilliant idea! Various programs that leave global flags in whatever state without cleaning up after themselves are a bit of a pain, and this would solve that problem very elegantly. I like it.
- Tue Oct 23, 2018 3:24 pm
- Forum: SwissMicros Firmware Update Announcements
- Topic: UPDATE: DMCP-3.11 / DM42-3.11
- Replies: 36
- Views: 39013
Re: UPDATE: DMCP-3.11 / DM42-3.11
Down to 2.79V now per October 23rd. Did and do not use. Just switching on, checking the voltage in the top bar and switching off. Wait a minute after switching on before reading the voltage. There is a power surge when the inverter that supplies the screen starts up, and there's also the keypress o...
- Sun Oct 14, 2018 12:08 pm
- Forum: Usage tips, tricks and problem reports
- Topic: Foating point bug
- Replies: 3
- Views: 2770
Re: Foating point bug
The bug in V3.10 occurred when raising a number to a power that is an integer. The program you've been using for this does use the 'Y^X' function, so that could be the cause.