Hi, I am wandering whether are some functions to compute all irreducible polynomial and prmitive polynomial over Galois field. For example, I want to all the irreducible and prmitive polynomials of GF(2^5). are there such commands to perform that? thanks

Hi there I'm in desperate need for your help! I need to solve the rocket motion equation numerically in Maple or some other program. I'm having trouble writing the ODs in the program and setting up all their parameters. I have derived the rocket motion equation in a single dimension: [tex] \frac {d\vec v_r(t)}{dt} = - \, \frac {\dot m_e(t)} {m_r(t)} \, \vec v_e(t) [/tex] I assume that the change of mass is constant and the exhaust velocity is constant. Let's say that the rocket has an initial mass of 1 kg, an empty mass of 0.1 kg and the exhaust velocity 5 m/s.

Hello,
Im trying to make a program that does the same thing as RowOperation in maple but i dont know what to write to make it return the new matrix matrix
thats what i tried



rowoperation := proc (matrice, i, j, r)
 local m, n, k;
 m, n := Dimension(matrice);

Hi,

I have only been using maple for the last 3/4 months. Its part of my course in college. We have only covered, what seem to be basic topics but they aren't entirely. We have covered 'for loops, if statements, boolean functions, matrices and procedures'. I am finding some of it difficult as the lecture isn't necessarily capable of teaching it. Here is an example of the kind of revision questions she gave us:

 

 

I have a depressed quartic equation with the quadratic term also removed. It has at least one positive real root which is the solution that I am looking for. There are three cases to consider. Two of the cases have trivial solutions. Maple gives its usual RootOf solution for the general case. My worksheet is below.

when input "()" in 2D-Math mode,sometimes I can't edit the context,I can't delete the parentheses,and add something between them.It seems to be locked,

I have strings like "2009-08-01" as tick marks in a plot. I want them to be displayed vertical... how ?

I have a series of experimental data points (current vs voltage in A and B columns respectively) in excel and would like to open these with Maple 13. I would then want to plot the current vs. voltage relationship plot and find out its trendline and function that best describes this curve.

a separate task is that, i have a set of pre-defined functions, and i would like to see which part (section) of the curve obtained from above procedures can give the best fit to the pre-defined function. I appreciate help from members of the forum.

 

I want to fill a ComboBox (emb.comb) with data but I dont want to do it manually.

I want to assign a list of 200 values to a ComboBox by using some code...how ?

test! 

 

eq := diff(X(t), t) = (X(t)-1)*(1-2*X(t))

 

Why doesn't "Preview" show me my Maple code?

 

Does there exist a simple trick to permanently save imported csv data inside the Maple worksheet.

Everytime I reopen the worksheet I have to import the data again. I want the data to permanently be there.

I tried to specify interface(rtablesize=1000) and the import the data, and copy the data and past it into a code edit region

however my data has 500 columns so it is close to impossible to copy it inside maple it takes 10 min just to copy it

I'm trying to solve a lagrange multiplier problem Max

d*(1-r)

s.t.

r^z*(1-(1-r)*d)+(1-(r^z))*(1-d)=x

solving for r and d where 0<=d,r,=<1.    z and x are constants.

I have the problem set up in Maple as

> f:=d*(1-r);

> q:=r^z*(1-(1-r)*d)+(1-(r^z))*(1-d)-x;

> g:=f+mu*q;

eq1:=diff(g,mu);

> eq2:=diff(g,d);

> eq3:=diff(g,r);

solve({eq1=0,eq2=0,eq3=0},{d,r,mu});

 

I used eliminate,but there is no result,no error.

I donot know why,what shoud I do?

The programme is in the attachment,the last expression is the eliminate.How should I correct it?View 13857_kk-w.mw on MapleNet or Download 13857_kk-w.mw
View file details

Thank you

The command "simplify" fails to capture a fairly obvious simplification. Any way to make Maple see it?

I am primer with maple.

I have the following  nonlinear equation.

EQ:=diff(N(t),t) -kappa/(q-1)*( 1- (N(t)/K )^(q) - (1-N(t)/K)^(q))=0;