How does one view the Maple code that controls embedded components in a worksheet? I've looked at every menu on the toolbar and every context menu I could find, but nothing seems to fit.

I got the following error message when trying to execute a maple code:

 

"invalid character in short integer encoding 69 E"

 

I can't find anything about it in the maple documentation, does anyone have any idea what it means?

Thanks.

Hello guys ,

I found critical points for a 3-D dynamical system (x,y,z) and m which in general is not constant (m(z/y) is a function of z.y, when i calculate eigenvalue for every critical point ,the maple assume m constant . how i find eigenvalues for general m which is not constant and is a function of z/y .

Thank You

ww.mw

Dear Maple experts,

 

I have a function f  depending on three variables a,b,c i.e.   f(a,b,c).

I have to find the df/da (differentiation  with respect to a) and then solve for variable a in terms of variables b and c to make the f(a,b,c) into f(b,c). 

However, I am not able to find the symbolic relation from df/da to represent variable a interms of variables b and c because the solve(df/da, a) is...

A beam of neutrons bombards a reactor's wall. Consider the motion of the neutrons as a random walk on the (x,y) plane.

The neutrons then have to comply with the following conditions:

1. Only four directions of motion are possible (left, right, up or down).

Hello all.

            I want to execute a particular section of my legthy code, after certain lines I want that let Maple not execute further. It could be a possibility that after those ceratin line I may execute my code further. I dont want to comment those lines as some later stage I may use them again. Is there any command which can fulfill my purpose.

Many thanks in advance.

construct a vector with entries of symmetric real parts and anti-symatric imaginary parts,such as v:=<1+2I,5+3I,9+4I,9-4I,5-3I,1-2I>;DiscreteTransforms[FourierTransform](v);By property of fourier transform,the result should be real numbers,but it is not this. Imaginary parts not vanish

Hi all,

I am running xmaple via linux, version 17.

This is on a Unbuntu OS X64 with i7 940X, and 4G RAM.

 

Casper

relativistic_63.mwrelativistic_63.mwrelativistic_63.mwrelativistic_63.mwrelativistic_63.mw

Hi,

     For some reason Maple won't compute the eigenvalues to my matrix, which contains complex numbers and 1 symbolic parameter (h). heres the code

 

elements:=[1.+0.*I, -0.1e-5-0.4e-4*I, 0.2e-3+0.*I, -1.*10^(-7)-0.4e-5*I, -0.1e-5-0.4e-4*I, -0.1e-2+0.2e-4*I, -3.*10^(-7)+0.3e-4*I, -2.-0.2e-5*I, 0.3e-3+0.*I, -3.*10^(-7)+0.3e-4*I, 1.+0.*I, 6.*10^(-7)-0.2e-5*I, -1.*10^(-7)-0.4e-5*I, -2.-0.2e-5*I, 6.*10^(-7)-0.2e-5*I, -0.3e-4-9.*10^(-7)*I]:

Hello,

On a mechanical system that I could put in the classic form M*diff (x, t, 2) + K*x (t) = 0, I would like to calculate the angular frequencies.The methods that I know are:
- Calculate the solutions of the equation det (K-omega ^ 2 * M) = 0
- Or calculate the solutions of the equation det (M-1K-omega ^ 2 * I) = 0
- Or directly determine the eigenvalues ​​of M-1K using functions already created in Maple for example.

Hi,

I am trying to solve an ODE with Maple:

I have following commands at Maple:

 

>T:={[{a,b,c,d}, table([a=0,b=0,c=0,d=0]),8],
[{a,b,c,d},table([a=6,b=1,c=2,d=0]),8],
[{a,b,c,d},table([a=6,b=5,c=5,d=7]),8],
[{a,b,c,d},table([a=7,b=1,c=2,d=0]),8],
[{a,b,c,d},table([a=8,b=8,c=8,d=8]),8]};
 
> member([{a,b,c,d},table([a=0,b=0,c=0,d=0]),8],T);

I want that it should respond `true` as the given special list is a member of the set T, but it gives me `false`. Help please.

i want to adding new maple package file extension with .lib  .ind  .eps.

i didnt find where to copy this.

I have a very big problem in answering this equation.>Int(1/sqrt((x-R*cos(theta))^2+(y-R*sin(theta))^2+z^2), theta = 0 .. 2*Pi)+Int(1/sqrt((x+l*cos(alpha)-R*cos(theta))^2+(y-R*sin(theta))^2+(z+l*sin(alpha))^2), theta = 0 .. 2*Pi)I've put the equation. then simplify(%). It becomes like this:Int(1/sqrt(x^2-2*x*R*cos(theta)+R^2+y^2-2*y*R*sin(theta)+z^2), theta = 0 .. 2*Pi)+Int(1/sqrt(x^2+2*x*l*cos(alpha)-2*x*R*cos(theta)-2*l*cos(alpha)*R*cos(theta)+y^2-2*y*R*sin(theta)+R^2+z^2+2*z*l*sin(alpha...