Search found 30 matches

by wawachief
Sun Dec 31, 2017 3:03 pm
Forum: Software Library
Topic: Sudoku Solver
Replies: 14
Views: 4673

Re: Sudoku Solver

Here is a first version of my sudoku program. https://s25.postimg.org/p0wov9hnj/20171231-15350657.png It is a completely new program that focuses on the graphical interface. For now, it doesn't check the user input. It is the equivalent of paper and pen, you can write whatever you want where you wan...
by wawachief
Sat Dec 30, 2017 7:57 pm
Forum: Software Library
Topic: Sudoku Solver
Replies: 14
Views: 4673

Re: Sudoku Solver

Work in progress

It is hard to let this calculator in its pouch so...
It is far from finished, I only spent a couple hours on it

Image
by wawachief
Fri Dec 29, 2017 7:51 am
Forum: Usage tips, tricks and problem reports
Topic: Bug: Reset in protected area
Replies: 7
Views: 1591

Re: Bug: Reset in protected area

I'm trying to reproduce the crash with 400 on battery. I have completed half of the drawing. So far so good. when did the problem occurred ? the begining or the end ? do you have the problem on both your devices (beta and prod)? A program, whatever mistakes it could contains, shouldn't be able to cr...
by wawachief
Thu Dec 28, 2017 10:03 pm
Forum: Usage tips, tricks and problem reports
Topic: Bug: Reset in protected area
Replies: 7
Views: 1591

Re: Bug: Reset in protected area

which resolution are you using ? 200 or 400 ?
i've tried the 200 version on battery with no issue, but my battery is new, I just received my dm42.
by wawachief
Thu Dec 28, 2017 9:53 am
Forum: Software Library
Topic: Sudoku Solver
Replies: 14
Views: 4673

Re: Sudoku Solver

That's a bit challenging but I think the dm42 is capable of such a thing. Maybe I will give it a try...
by wawachief
Wed Dec 27, 2017 9:49 am
Forum: Software Library
Topic: Sudoku Solver
Replies: 14
Views: 4673

Sudoku Solver

I found a sudoku solver for HP-15C here : http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/articles.cgi?read=1220 I transposed if for the DM42. Given the speed of this calculator, the solver is quite usable : solving an easy grid takes 10s and a medium grid, around a minute with USB power. I didn't ...
by wawachief
Wed Dec 27, 2017 8:20 am
Forum: Software Library
Topic: Access to the DM42 virtual variables
Replies: 6
Views: 3126

Re: Access to the DM42 virtual variables

I was just about to do the same thing ! thank you for saving me the time :)
If I may, I think there is a "GTO A" missing between lines 19 and 20 because there is a strange page change when you read twice the value of a virtual variable.
by wawachief
Tue Dec 26, 2017 10:21 am
Forum: Software Library
Topic: Mandelbrot graphic test
Replies: 19
Views: 7392

Re: Mandelbrot graphic test

And here is the "elephants" zone.
xmin=0.30
xmax=0.32
ymin=0.0225
ymax=0.0375
niter=100
Image
by wawachief
Mon Dec 25, 2017 9:45 pm
Forum: Software Library
Topic: Mandelbrot graphic test
Replies: 19
Views: 7392

Re: Mandelbrot graphic test

for the scale, the following values show the entire set :
xmin=-2
xmax=1
ymin=-1
ymax=1

for the niter variable, 25 is the minimum. the higher, the better details you will have but the longer it will take to plot the whole thing. For a hires plot, niter=100 seems reasonable.
by wawachief
Mon Dec 25, 2017 6:01 pm
Forum: Software Library
Topic: Mandelbrot graphic test
Replies: 19
Views: 7392

Mandelbrot graphic test

Hi there I just opened my Christmas gift this morning .. gess what : it was a DM42 :) After the upgrade to 3.1 os, I made my first program today to draw the mandelbrot to see how fast it is. And it is fast compared to the original 42 of course, but in HiRes, the complete drawing takes quite a while....