i use symmetric function package

with(SF):

i would like to know after calculating the basis toS(....)

which function can be used to convert into polynomials?

as i expect to get the sequence from any polynomials generated from it

refere to http://www.maplesoft.com/support/help/Maple/view.aspx?path=PDEtools/SymmetryTest

1. What is the purpose of using SymmetryTest for PDE?

2. What is the purpose of using infinitesimals?

3. What is the purpose of using InfinitesimalsGenerator?

4. Any documents or books mentioning above in detail?

Hello, thanks for reading this:

I have a bunch of points (x,y). I turned the points into a graph and then asked maple to give me the equation to the line.

It's mostly accurate however,..it's not close enough.

When I test the equation I can see some deviation from where it should be.

In some places the deviation is rather significant.

Does anyone know what I can do to get this more accurate??

Thank you!!!

Hi:

I am running a home network, XP and Maple 11 on the old computer, Win 7 and single-user Maple 15 on the new.

It took a long time, but I finally got a wireless network running, so that Win7 on the new computer can open and access all the files on the old computer.

But when I run Maple15 on the new computer and try to open an old computer file, Maple 15 cannot see the old computer or any of its directories, even though it has a "network" tab on the "open" command.

There was a lengthy series of posts [link], in late 2008, concerning the paper of Demetrios Panyotounakos that claimed to have solved a large class of Abel equations.  As I read the posts, it would seem that the final conclusion had not yet occurred, as to the validity of his claim. 

In particular there were questions to Edgardo Cheb-Terrab as to why this...

Hello everybody,

I'm quite new to Maple. I need to get the relative values for two variables in an inequality. I thought using Maple would be an easy way but instead I'm getting confused.

I tried this command:

solve((2+l^2-4*l)*n^2-(4-4*l)*n+2>0,n);

and the output I get is just the error about lost solutions.

Is there anything wrong with my command?

Any help is appreciated and many thanks in advance,

Dear Maple Prime,

I'd like to know if when I use the Solve command, I can restrict the solutions to REAL solutions?

THanks,

Christian

What I mean is for example, the series

# 1-t+t^2-t^3+...;         -----------------------(1)

equals to

1/(1+t); # modulus of t < 1 --------------(2)

so given the terms in (1) above could maple deduce (2)  ?

I have been trying to follow the steps in the help page for Document Blocks. The instruction to select all the lines and then select View->Inline Document Output. Problem is, that it simply refuses to work at this point. Any clues, please ?

Hello mathematicians :)

I have a problem finding the inverse of the following 12x12 matrix:

C:=Matrix([

[ 1, x1, y1,    x1^2, x1*y1, y1^2,      x1^3,    x1^2*y1, x1*y1^2,   y1^3,      x1^3*y1,   x1*y1^3],
[ 0,  0,  1,       0,    x1, 2*y1,         0,      ...

> solve({G*{(1-v)*s1+v}+H*{(1-v)*s2+v} = n1, G*{(1-v)*s1*w^s1+v*w^s1}/w+H*{(1-v)*s2*w^s2+v*w^s2}/w = -p*(1+v)*(1-2*v)/(e*w^beta)+n2}, [G, H]);
print(`output redirected...`); # input placeholder
Warning, solutions may have been lost
                                     [] 
 

Does maple use the acml,

it is almost that in every version the Intel MKL is the latest

I want to plot three cumulative normal distributions. I know the parameters mu and sigma from each function. If I give the commands 

f:=int(1/sqrt(2*Pi)/sigma*exp(-(x-mu)^2/2/sigma^2),x);             1

plot(subs({mu=0,sigma=1},(1)),x=-4..8);

I get a 2d-plot. But I want to illustrate, how functions can be moved in space. In the 2d-plot, the x-axis illustrates the values of the random variable and the y-axis illustrates...

I wrote some code involving chrem that broke in a recent version.

> y := Vector([0]):

> yp := Vector([1]):

> trace(chrem);

> chrem( [y, yp], [1,3] );

{--> enter chrem, args = [Vector(1, [...], datatype = anything), Vector(1, [...], 
datatype = anything)], [1, 3]
                                        n := 2

                                    v, m := [0], 1

                                        v := 0

I am trying to find a way to programmatically start a Maple animation, specifically after a custom button has been pressed.

Equivalently, I would be happy with being able to pass an option do "display" function, so that when I use it to create an animation, it is running from the moment it appears on the screen.

Any hints will be greatly appreciated.