Search found 415 matches
- Fri Jul 07, 2023 9:09 am
- Forum: Software Library
- Topic: Summer challenge
- Replies: 16
- Views: 4665
Summer challenge
Write a program that can do linear interpolation using the 4 level stack only No variables or registers must be used. Input x0, y0, x1 and y1 (the two known coordinates) and an y value, for which x is to be interpolated. Requirements: The program may not use any registers or variables, only the sta...
Poll demo
@Jaymos, You could’ve made a simple Poll like this, to get an overview of how many liked to have a C47 FP. Administrator can see who voted for what. And can also enable this right for you and perhaps all others. Like this. Edit: Just checked on my own board. Nobody, not even admins can see who voted...
- Fri Jun 30, 2023 6:53 am
- Forum: DM32
- Topic: Maths precision compared to DM42
- Replies: 14
- Views: 1966
- Thu Jun 29, 2023 8:03 am
- Forum: OFFIMG library
- Topic: Star Wars
- Replies: 10
- Views: 5310
Re: Star Wars
Nice ones, thanks!
I have a contribution to Star Wars as well.
Looks like this on the device.
I have a contribution to Star Wars as well.
Looks like this on the device.
- Tue Jun 20, 2023 7:20 am
- Forum: C47/C43, WP43, WP34S
- Topic: Waitlist for C47 (faceplates)
- Replies: 82
- Views: 10995
Re: Waitlist for C47
Just came back up on my chair again, almost fell down, reading the topic title, thought there were a physical C47 device on the ways
But also count me in for a bezel, when it is available.
But also count me in for a bezel, when it is available.
- Tue Jun 13, 2023 6:21 am
- Forum: OFFIMG library
- Topic: Astronomy OFFIMG's
- Replies: 9
- Views: 5839
Re: Astronomy OFFIMG's
Here's an OFFIMG of some sunspots from sunday. I've used this crop and dithered it using Affinity Photo https://www.dropbox.com/s/edozweukgui0xuk/Sol_20230611_1430.png?raw=1 Here's the OFFIMG for download: Sol_20230611_1430_dither.bmp The full original image is here: https://www.dropbox.com/s/7fxqzq...
- Tue Jun 13, 2023 5:47 am
- Forum: DM32
- Topic: Question about USB disk adn some OFFIMG (off images)
- Replies: 4
- Views: 719
Re: Question about USB disk adn some OFFIMG (off images)
Nice OFFIMG's, copied, thanks!
- Wed Jun 07, 2023 5:04 pm
- Forum: Discuss!
- Topic: Trigonometric/transcendental function accuracy
- Replies: 80
- Views: 21584
Re: Trigonometric/transcendental function accuracy
I wouldn't call it an error of E-50 but an error at the 18'th significant digit. For the WP 34S, this was acceptable. Results were only promised to sixteen digits. Double precision really was an afterthought. Pauli I think 4-8 significant digits would be precise enough to all problems I have encoun...
- Wed Jun 07, 2023 5:36 am
- Forum: Discuss!
- Topic: Trigonometric/transcendental function accuracy
- Replies: 80
- Views: 21584
Re: Trigonometric/transcendental function accuracy
Thanks for reporting. Before bothering with errors of E-50, however, I'd recommend sorting out an error 50 orders of magnitude greater: you've confused the WP43 and WP34S, haven't you? While we're at it: please note WA calculates with an infinite number of digits. I wouldn't call it an error of E-5...
- Thu May 25, 2023 5:01 pm
- Forum: C47/C43, WP43, WP34S
- Topic: WP43 programs and routines
- Replies: 7
- Views: 1445
Re: WP43 programs and routines
I am sure a DM32 forum will happen. Adding forums for C47, or WP43 implies official support from Swissmicros. Not sure if that's the message that Swissmicros wants to send. Perhaps if they had a disclaimer notice pinned to each forum section. Alternatively, SM could make a sub forum named “Modded S...