If the finite field is Zp (p a prime) then it's easy. But what if the field is say, GF(2,3,x^3+x+1)? Suppose, for example, I entered:
```
r:=rand(8):
G:=GF(2,3,x^3+x+1):
M:=Matrix(3,3,(i,j)->G[ConvertIn](x^r()));
```

How would I invert M (over the field G); multiply M by another matrix, and so on? Can I do this with the Domains package?
Thanks,
Alasdair

I want to use command line maple to plot a function and capture its graph directly to a *.gif file without displaying it. How do I do it?
I've gotten Matlab to do it, but can't seem to find the necessary syntax in Maple.
Thanks,
Eddie

I'm having trouble plotting Planck's Radiation Formula in terms of wavelength, assuming a perfect black body radiator temperature of 5800K.
Here are some of my efforts.
Can anyone help ?
thanks,

View 285_EENG501Homework2.mw on MapleNet or

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I have been tasked with the following job by my former advisor, and I have not be able to find an answer as of yet: can Maple make a 3-D plot of a cube with a moving sphere or ball inside of it. The animation of the sphere would be as follow: moving along each of the three major axis of the graph to highlight them. The animated sphere would also have to move continuously through the axis (or discretely over such small increments as to appear to be moving continuously.) Can anyone help me with this? Thanks in advance.
Chris W.

I installed Maple T.A. 2.5 on Fecora Core 4, and it can be started on the XWindow.
I added the command "MapleTA_installed_dir/bin/mapleta.sh start"
at the buttom of the script /etc/rc.d/rc.local, and I hopeed Maple T.A. service
can be started when I reboot the system.
But It doesn't work !! That means I have to go to the front of the machine,
then I can start Maple T.A. service.
It's very inconvenient for me.
The following message is came from logs/mapleta.out
loading... Root Empty Class
loading... Maple T.A. Demonstration Class
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.

other post
I am trying to solve the following problem and many others like it but showing how to do it step by step.
f := [z = (1+y+y^2-y^3)/(1-y)^3]
I am to pick a value for z between 0.601 and 0.899, I chose 0.8 since its as close to a solid number as I could get.
z := `0.8`
eval(f)
z := 0.8
eval(f)
hmmm still not solving or breaking down the problem, just showing my the problem with 0.8 in place of z
solve(f)

Has anyone written a MAPLE program to solve sudoku puzzles?

Hi,
as I did not receive a response to my first post I renew it with more details.
I use Maple10 for Prof. under the operating system XP pro.
My Maple is out of order because my "kernel connection is not available" and Maple is closed by "mserver.exe"; yet my firewalls are stopped when I open Maple. Before this problem Maple did'nt find the dll:"libgmp-3.dll".
I reinstalled Maple but the problem is the same.
What can I do?
Thanks

Hi there,
I am trying to show/color the region which satisfies some inequality, say x^2+y^2

I am a new-to-ubuntu (edubuntu) user, wondering, which version of maple should I purchase to install? SuSE? Mandrake? Hmm, I'm going to qualify my inability to find the answer own my own with, "i tried really hard to do it on my own teach." Thanks in advance.

This may be a very easy question to answer. But I can't get maple to plot a function.
What I need is a 3D plot of:
v2 vs epsilon vs r
With the variable k varying between 1 and 2, and r varying between 1 and 250. but every time I try to plot, the program gives an error "Warning, unable to evaluate the function to numeric values in the region; see the plotting command's help page to ensure the calling sequence is correct". But if you manually calculate v2 and epsilon using the values given, they wrk out fine.
I'm sure I'm just not doing something right but I can't seem to figure out what.

What if, for display purposes, you wish the output of an execution group to look exactly a certain way. For example, I am trying to get the output to look exactly like

The use of single quotes doesn't seem to do the trick.

**> **

Hi every body,

I am new in Maple, I am intend to use Maple in order to check the satisfiability of linear inequalities system which mean to determine of there is exist a solution for a set of linear inequalities system. For example for:

x>=2y, x<=2y, x=y, x>0, y>0

there is no solution. I use this in my thesis research (Actually nequalities system represnt the constraints of my system)

How can I use Maple for this issue? can any one give me an example for the above constraints? Thanks in advanced

Is there a way to graphically represent variations of the Dirac Delta Function ?
Specifically the function represented by the sum:
Abs(b)*Sum(Dirac(x-i), i = -inf..inf);
Thanks,
Dan

hi;
using the fsolve command i got a set of tuples (w[1] and w[2]) which i now want to use for further calculations to obtain the values of G[1] and G[2].
the aim is then to use those quadruples (w[1], w[2], G[1], G[2]) to come up with a neat graph for omega.
the file can be found via the attached link.
thanks

View 1682_cp solution.mw on MapleNet or

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