## different commands??...

I use two different maple commands but I get the same graph. I am not sure why. I am new to Maple. Thanks in advance. The two commands are:

plot( {2-x^2,x^2},x=-1..1)    and,

plot( [2-x^2,x^2],x=-1..1)

## Simple Sounds...

I have a sequence of numbers including only 0,1,2,3,4,5,6,7's and I want to create a file that will play music according to the sequence of numbers.  For a 0 play middle C. For 1 play D, For 2 play E, etc.

Is there a simple way to do this.  I know very little about sound, .WAV files, etc.

First of all, sorry for my bad english!

I am so lucky to live in denmark, and in denmark we use degrees instead of radians in math. So therefor my problem is, how do i make maple 12 use degrees?

Thanks!

## How to convert a maple worksheet...

Dear Sir,

I want to know how we can convert a Maple worksheet directly in eps so that we get a figure of the sheet in Latex. Otherwise please suggest  other ways to include the worksheet in Latex.

Best Regards,

Diyashvir Babajee

## graph-tree procedure...

i need a procedure for converting a *binar tree implemented as a maple graph* in a *tree implemented recursively* I hope my spelling is right I'm not very good at english thx

## _CCquad versus _NoNAG and precision (numerical Int...

G'day wizards of Maple

## Rational Function...

Hey there,

Here the problem that I'm facing:

I have an equation that as follow:

B0+B1*x+B2*x^2+B3*x^3+B4*x^4+B5*x^5+B6*x^6+B7*x^7= (a0+a1*x+a2*x^2+a3*x^3+a4*x^4)^powerN / (c0+c1*x+c2*x^2+c3*x^3)

with all the B's are known coefficients; what I'm trying to do here is to determine the coefficients for a's and c's, as well as the powerN (may and may not be an integer). Is there any way that I can solve that?

Thanks!!!

## dot notation...

How can i use dot notation in time derivation equations?

I want to write a variable with a dot on top, but I can't.

any idea?

thanks

## How do i convert Maple worksheet into eps...

Hi! I want to know whether it is possible to convert a Mapleworksheet into an eps format directly so that we get a figure in Latex? Thanking you in anticipation. Best Regards, Rajiv Babajee

## Install Maple 12 issue...error: Please select anot...

...to extract the installer to. <sic>.

I get this error when attempting to upgrade from MAPLE 10 to 12. I went to the Maple site, made the credit card purchase/entered my serial number, downloaded installer, and voila - zip.

Running XP Home 2002, SP3. 8800 GT, 3.4 GHz Pentium, 2G RAM.

No location I select seems to work. I did check out the FAQ before posting, and have an email in to Support.

Eric

The font I get in Maple 12 when I use it on Windows XP is, for lack of a better word, thin. Can I make the font a bit more readeable? Thanks in advance.

## system of 3 nonlinear odes using shooting techniqu...

I want to solve the following set of ODEs numerically using shooting techniques

they are:

de := diff(x(t), t)+2*(diff(x(t), t))^2-y(t)-.1*z(t) = 0, diff(y(t), `\$`(t, 2))-x(t)*(diff(y(t), t)) = 0, .2*(diff(z(t), `\$`(t, 2)))-x(t)*(diff(z(t), t)) = 0; bc := y(0) = 1, z(0) = 1, x(0) = 0, x(infinity) = 0, y(infinity) = 0, z(infinity) = 0; gn := desolveSH({bc, de}, t = 0 .. 20, info = 1, numeric)

Any help

## Sampling from discrete power law distribution...

I have got a discrete power law distribution from which I would like to sample.
I tried to define a new distribution, but didn't succeed so far.
The probability p(k) = C(gamma)*k^(-gamma),

With ProbabilityTable I've got the problem that my distribution is not limited to a certain range. It starts from a lower limit kmin, but goes to infinity.

## Trigonometric Relations - Multiple Angles...

Why does the evalb function return 'false' for the following function test?

evalb(sin(2*beta/2)=2*sin(beta/2)*cos(beta/2));

This function should return true, but does not.  Any comments/corrections would be appreciated.  Thank you for your help.

Wayne