Search found 28 matches

by gomefun2
Wed May 27, 2020 5:21 pm
Forum: Discuss!
Topic: 43S News
Replies: 893
Views: 152681

Re: 43S News

I am running linux mint so I tried to install in windows 7 64 bit in a VM. Why trying to use Windows in a VM? It's a lot easier to run it with Linux! You have to install the standard development tools, git, gtk+ 3 dev, and libgmp dev packages. Then, the first time, simply run: git clone https://git...
by gomefun2
Tue May 19, 2020 8:40 am
Forum: Discuss!
Topic: 43S News
Replies: 893
Views: 152681

Re: 43S News

Thanks for answering my questions. I spent a bit of time looking through the code, I do remember reading a function named Taylor series somewhere in the code. I bet if I could understand everything in this project, I would learn quite a bit about C. I recently created a C/OpenGL physics simulation, ...
by gomefun2
Sun May 17, 2020 4:37 pm
Forum: Discuss!
Topic: 43S News
Replies: 893
Views: 152681

Re: 43S News

I was looking at the WP43 code. It looks like it is written in C. I was looking at the functions, for example, "cos.c". I am not a professional programmer by any means, though I am curious how you are doing this. The only thing you #include is a reference to the wp34s file. None of these files conta...
by gomefun2
Sat May 16, 2020 9:36 pm
Forum: Discuss!
Topic: 43S News
Replies: 893
Views: 152681

Re: 43S News

I've been using the DM42 for a while now. I really like it. But I also want this DM43. How far along is the software? I've downloaded the software beta but many functions are not yet implemented, even though they are picture or explained in the documentation. I'm just curious. I also own the WP34. I...
by gomefun2
Sun Apr 26, 2020 11:09 am
Forum: Discuss!
Topic: Who uses the 43S simulator under Windows, Linux, or on a Mac?
Replies: 44
Views: 3266

Re: Who uses the 43S simulator under Windows, Linux, or on a Mac?

How to install this under Manjaro? The easiest way: * install git: majaro is arch based IIRC so run pacman -S git * install gmp if not already installed: pacman -S gmp * navigate to a freshly created directory for WP43S * run git clone https://gitlab.com/Over_score/wp43s.git * run make rebuild * ru...
by gomefun2
Sun Apr 26, 2020 8:14 am
Forum: Discuss!
Topic: Who uses the 43S simulator under Windows, Linux, or on a Mac?
Replies: 44
Views: 3266

Re: Who uses the 43S simulator under Windows, Linux, or on a Mac?

How to install this under Manjaro? I downloaded the files from gitlab now what? I ran the make file with make. Eh couldn't find the file im supposed to ./? Anyway I do lots of programming in a bunch of different languages I just don't organise my files in this more professional way so idk what I'm l...
by gomefun2
Wed Feb 05, 2020 8:43 am
Forum: DM42
Topic: The DM42 is not able to calculate 42.. ;-)
Replies: 14
Views: 6116

Re: The DM42 is not able to calculate 42.. ;-)

It's probably possible to calculate this on the dm42 you'd just have to write an arbitrary precision program, then calculate it.

Assuming the problem is related to precision.
by gomefun2
Tue Dec 10, 2019 9:29 am
Forum: DM42
Topic: Need help with programming matrices
Replies: 2
Views: 2033

Re: Need help with programming matrices

Thanks ya, just making a program for work.
by gomefun2
Tue Dec 10, 2019 3:52 am
Forum: DM42
Topic: Need help with programming matrices
Replies: 2
Views: 2033

Need help with programming matrices

I would like to make a program that solves matrices. Part of this program requires me to manipulate a matrix's I and J indices by recalling and storing them as well as incrementing them such as I+ and J+. I know these functions are possible because they are in the manual I just can not seem to find ...
by gomefun2
Wed May 15, 2019 12:09 am
Forum: Discuss!
Topic: Precision of the Exponential Integral on DM42
Replies: 1
Views: 1506

Precision of the Exponential Integral on DM42

I have programmed the exponential integral a couple of times and I have a problem with precision when x<-30 (on the DM42). This series is very similar to something like a Taylor series. At x = -30 and lower the algorithm has a serious problem with precision (only a couple of sig figs or none at all)...