Substituting Periodic Fourier series expansion equation with standing wave equation

Maple formatting cuts off some of the information/question 
I've included a link to an image of the full question
http://dl.dropbox.com/u/6576402/questions/sub_per_fou_series_expansion.jpg 
and as text file

I would like to know how to program this equation in MAPLE to iterate and derive my results (values of "h") in the form of plots....

I would like someone to take a look at my equation and tell me if its solvable...coz am not able to graduate!!!! :(

Hi there,

Often an expression has more than one output, for example, when simply more solutions exist: sol1, sol2, ...

Then I would get the second solution by %[2]. So far so good.

Anyway sometimes the output is splited in cases, with the { notation. How do I read out a specific case of such a solution?

thx :)

All too often one wants a list of dates from one date to another for use in a graph or table. 

All searches on the subject have evaded me.  I do not have Maple15 but I think the tools for such luxuries are there in the new Finance package. 

Without Maple 15, how can I do this in a simple manner?

** edit ** I have converted this to a post, plus added more info below

Well I have created a procedure with one way to achieve...

I have 2 equations that are made up of various powers of 2 different variables. Is there any command to retain only terms of the first order? E.g. no "x^2", "x^{3/2}", etc, just "x"s.

He guys!

I had Maple 11 installed on my Mac, and yesterday upgraded to Maple 15, which was installed in a separate folder. My question is if I now can uninstall Maple 11 from my computer, or will Maple 15 need the files, since it was an upgrade, and no full version?

If I can uninstall it: How do I do it properly? I'm on a Mac with OS X 10.6. Maple 11 is installed in a separate folder in the applications folder. There is no uninstall file however. Is just dragging...

I have just upgraded from Maple 12 to Maple 14.  I opened an old file (Maple 12 format) and when I tried to use display to replot the data - there were capital letters where the fit line should be and the axes were also strange.  Is anyone else having this problem and what should I do about it.  Below is a copy of my info:

with(plots);
[animate, animate3d, animatecurve, arrow, changecoords, 

  complexplot, complexplot3d, conformal, conformal3d, 

I want to assign

D1:=-1/4*int((f*exp(-v*s)*(1+v*s)/v^3),0..infinity);

When I do this, it print f(x), v(x), s(x) in the integral and I don't want that...it should stay as f,v,s. Am I doing something wrong?

Russian MAC:
1.000.000 visits during the period June 2010 to April 2011

http://webmath.exponenta.ru/ege_11/d_04.html

At one point mapleprimes was fun and enjoyable ... until you get thumbed down with no explanation, it's really a kick in the teeth to see such things.  Because I see the thumbs down is still operational as it was to be removed.

This forum is not about some power trip and getting points thumbing people down or up and destroying the order of posts.  This is about sharing information and helping people get answers, if the answer is not good then let...

Hi,

a very simple problem, but nevertheless I am really struggling with it and would appreciate any help.

10.0/50.0;

This generates the output:  .20000000

However, I need the output in the format 0.20

I've already tried the numeric formatting dialogue but it didn't change anything.

Any hints?

Andrea

Inside a procedure, local variables are evaluated only one level. Of what good is this, one might ask?

Well, for one thing it allows you to do checks or manipulations of an unevaluated function call without having that function call be evaluated over again. I mean, for function calls to routines which don't happen to remember earlier results.

This is a revision of an Answer

I want to solve a series of differential equations, and then plot the results, but I'm having a bit of trouble with evaluating them using dsolve. My code is:

-----------------------------------

restart;

c:=1;
mu:=0.3;
m1:=1-mu;
m2:=mu;
x1:=mu;
x2:=mu-1;
omega1:=1/2(mu(1-mu)-3);
omega:=1+omega1/c^2;
r1:=sqrt((x(t)-x1)^2+y(t)^2);
r2:=sqrt((x(t)-x2)^2+y(t)^2);
A:=diff(y(t),t)*x(t)-diff(x(t),t)*y(t);
rsquared:=x(t)^2+y(t)^2;

restart:
with(StringTools):
Length("fc2c-cEImI0Qb1I#YZTdh7JyQ%3t#eUW7W,5,CMjUV/\WHv\rEYNLrBlkETbsy+");
                               61
Length("fc2c-cEImI0Qb1I#YZTdh7JyQ%3t#eUW7W,5,CMjUV/WHvrEYNLrBlkETbsy+");
                               61

I expect the first call to Length to return a value of 63.  The backslashes are being ignored.  Is this a "feature", or is the Length command not behaving as it should?

Another feature added to Maple 15 partially in response to the MaplePrimes forums is the new/improved ?HTTP package.  It provides one-step commands for fetching data from the web: much simpler than using the ?Sockets package directly. In most cases, the command ?HTTP,Get is what you would use:

 (s, page, h) := HTTP:-Get("http://en.wikipedia.org/wiki/List_of_Crayola_crayon_colors"):

The above fetches the HTML source of a page from Wikipedia and stores it as a string 'page'. The other two outputs are 's', and integer HTTP status code and 'h' a table of the headers returned in the HTTP response from the server.  Compare this to the amount of code needed to fetch data in my Baby Names application for Maple 12, for example.