Hello,

Is it possible to use Maple 15 Student Edition with the same license information and purchase code both on Windows and Ubuntu?

I did a few Windows reinstalls (guess about 3) hence I used the same purchase code to activate the license that many times. Today I tried installing and using Maple 15 on Ubuntu 12.04.3 LTS 32-bit and to my dismay the license manager said, "Not enough activations left on this account." Furthermore, I have exhausted my download links and would like to know how many times Maple 15 can be activated and if the download links can be refreshed?

Thanks

Hi, guys and happy eastern to all! :)

I have a realy big problem. I have to do beziercurves in 3d plots.

I can´t plot it in 3d, something wrong with the plot (complex). Can anybody pls help me?! It´s very important to me, thanks! :)

im solving 4 ODe with boundary conditions.. i got this error Error, (in dsolve/numeric/bvp/convertsys) too few boundary conditions: expected 8, got 7

I already finished part a, my question is how do i define the function g with the variable k being any real value so that maple will find <f,g> = 0 (using the inner product defined)?

The Maple command

int(exp(-z^2*sin(z)^2), z = 0 .. infinity, numeric, epsilon = 0.1e-1);
outputs
                          2.835068335

However, I am not sure if the answer is correct.

AOA... I want to plot the following function which is continuous in [0,3]

f:=x^2+1  for x belong to [0,1]

f:=x^2-1  for x belong to [1,2]

f:=x+1  for x belong to [2,3]

Kindly help...

Hi,

Maybe a good question.

Write  f(x)=ln(abs(cos(x)))   with infinite serie cosine(2*n*x).

Thank for your remark.

Hi everybody,

i don't understand when i use these examples from the help:

DE1 := {diff(z(x), x) = y(x)*x, diff(y(x), x, x) = y(x)*z(x)};
DEplot3d(DE1, [y(x), z(x)], x = -2 .. 2, [[y(0) = 1, (D(y))(0) = 2, z(0) = 1]], y = -4 .. 4, obsrange = true, stepsize = 0.5e-1, iterations = 3, orientation = [-124, 72]);

and when i look on my screen i have a white cube without phase portrait so i don't understand...

Thanks! and sorry for my english i'm french...

You have clickable calc. Today I saw in your email that you have clickable physic but in french. Do you have it in english too>?

Thank you

manolo

Hi

I'm using Maple 17 on Windows 8 (64-bit).

I have noticed that when I use the 'spacecurve' command and try to display it with the 'display' command, nothing shows up. I made sure that I used 'with(plots)' and 'with(plottools)', still nothing. However 'plot3d' works fine. I think it has something to do with the version of Java I'm using but I don't know what. Any help is welcome, thx

Specifications of my laptop:

Graphics: NVIDIA Geforce GT 740m

Processor: Intel(R) Core(TM) i7-3630QM (2.40GHz)

Ram: 6,00 GB

OS: Windows 8.1

AOA... I wan to plot the following piecewise function

f := x^2+1         if x belongs to (0,1)

f := x-x^2          if x belongs to (1,2)

f := x+1-x^2       if x belongs to (2,3)

Hello,

I have this expression on image below and I would like to do multi taylor in these variables. The maple says that the expansion is not possible to do. Does somebody know where the problem could be ? Thank you very much for help.

Equation:

Taylor series:

Hi All,

I would like to request information the representation of the following result from Mathematica :

Mathematica result:    MeijerG[{{0, 1/2}, {}}, {{0, 1}, {-1, -1}}, a, 1/2]

Maple is able to take: MeijerG[{{0, 1/2}, {}}, {{0, 1}, {-1, -1}}, a] which is represented as
                                MeijerG([[0, 1/2], []], [[0, 1], [-1, -1]], a)

Could you please advise me on how to implement this function in maple. I would be grateful if you also include matlab in the discussion.

The matiematica output is a result of the following integration:

Integrate[r*(BesselI[1, al*r]* BesselK[1, al*r]), r]

Looking forward to your reply. Thanks in advance.

Regards

Raj

Hi guys, I am new on maple I have a simple question for you.

Let's say  

Then let's say 

Maple give me as result something like  instead of 

And let's say  I get  instead of 

My equation is more complicated than these but the problem is the same.

I hope I was clear in the explanation of the problem :)

Thanks :) 

Hi all;

Hope all of you  be in good health

I want to construct a special function b_{nm}(t) like:

with piecewise command i did it but the result is incorrect.

any one can help me to do it?

Best wishes

Mahmood   Dadkhah

Ph.D Candidate

Applied Mathematics Department