Hi, I am new to Maple, and, though I have scoured the internet and Maple's help, I have been unable to find a way to construct an element of F[x], where F is a finite field. Just to clarify, I am looking to construct a polynomial with variable x (eventually it will be multivariate, but I think I can extend to that easily), with coefficients from some finite field of size p^k, p and k being given.

I have seen a few examples online of people converting polynomials to...

hello!

i seem to have a problem with MatrixPower...

if i define a matrix such as

A:=([[-5,1],[-5,0]])

and use MatrixPower(A,k);

then i get the matrix A^k.

but, if fur example i do the following, i get an error:

A:=([[-5,1],[-5,0]]);

a:=exponential(A,1);

MatrixPower(a,k);

Error, (in LinearAlgebra:-MatrixPower) invalid input: LinearAlgebra:-MatrixPower expects its 1st argument, A, to be of type Matrix(square...

Could you tel me, is it possible to get free trial version of Maple 15?

Introduction

The Magma package introduced in Maple 15 includes the command Enumerate. This routine allows you to count, or list, isomorphism class representatives of magmas of a given (small) order satisfying a selection of properties that...

Hello!

I have a problem that has to do with the function dsolve in Maple 14.

This is my code:

Hi all!

I got a task on multidimensional optimization. I need a full code in a maple of this method or method Rosenbrock. I first time see Maple and i have no time for learn syntax of this. (i know only delphi)

If anybody have this codes I would appreciate.

Good afternoon

I have just installed Maple on Linux - Ubuntu, but i have problems.

Please help me. how can i do



I understand this: 23 mod 4

 - it gives me the remainder on dividing 23 by 4

But how can I do the same thing with, say, 23.4 and 5.2?

The reason I ask is because I want to divide angles (float values) by (2*Pi) (another float) and just get the remainder, i.e. I want to discard multiples of (2*Pi) from my angle.

Hi,

Im using odeplot to plot the solution of a system of ordinary differential equations. I would like to extract the data to save them in a file. Ususally I use

a:=plot(...);

points := op([1, 1], a); writedata("file.dat", points, float)

But when a=:odeplot(); this is not working.
Can please somebody help me?

Thanks,

Javier.

I'm trying to use the convexhull function to plot convex hull of points. Explanation of the functions is here

http://www.maplesoft.com/support/help/Maple/view.aspx?path=simplex/convexhull

The problem is that the convex hull of the plot is always shown in yellow background. Is there a way to change the color?

Thanks.

I have a pbs: Suppose 3 vector A, B,C with noted [A:B]:=(list)[ A,B,-A,-B] (i.e a paralelogram);

An endomorphism T such that T(.) where (.)=A,B or C are B,C, and (list)[C,-A,-B,-B]
 and T([x:y])=[T([x]):T([y])] where x,y = A,B or C.

Problem: draw T^{n}[A:B] , i.e its boundary is a fractal figure when n is big.

Hello there,

Im running a fairly big algorithmn with a lot of loops , the memory counter is showing 237.89M and its been running for a long time.

The memory usage has been constant for the last 40min, the time counter still going, and the status bar says 'evaluating'

Is the maple still running fine or has maple's or my computer's limit been reached?

task manager is showing a memory usage of 40% and CPU 12%

I want to use leibniz rule to differentiate the following Integral with variable domain:
A :=(t,x) -> int(Yt^2, x = 0 .. zeta);
Yt and zeta are defined as:
alias(zeta=zeta(t));
Yt:=(t,x)->diff(y(t,x),t);
When I want maple to derive D[1](A(t,x)), its answer is:
2*D[1](Yt)*Yt*Zeta+Yt^2*D[1](Zeta)
Although it uses Leibniz rule correctly, it dose not take Yt as a function of x by mistake. 2*D[1](Yt)*Yt*Zeta should had been derived as int(2*D[1](Yt)*Yt,x=0..zeta).