fsolve command return equation solutions in { }, for example {x1=5,x2=6} which the x1 and x2 are not numeric variables and can not be to use in the later. How we can use x1 and x2 similar numeric variables, for example after fsolve command we use "printf("%.10f",x1)" or y=sin(x1*x2) commands.

This exponent is a number of order 2011! and Maple operates with such quantities. However, the simpleminded approaches fail:
> for k to 10 do is(`in`(2^k, numtheory[divisors](factorial(2011)))) end do;

Error, (in numtheory:-divisors) object too large
 
> for k to factorial(2020) do if is((factorial(factorial(2011))/2^k)::posint) then NULL else print(k) end if end do;

Error, (in fact) Cannot allocate memory (size=100728832)

Hi,

I'm using Maple 11 and pdflatex. I'm trying to export Maple code to latex.  To this end, I've exported my maple file as a latex file and included the maplestd2e package in my tex document. However, from compiling the tex file I only obtain pdf output for those parts of the original maple file that represent output. For example, the following tex-code correctly produces the word 'true':

\mapleresult
\begin{maplelatex}
\mapleinline{inert}{2d}{true}{\[\displaystyle {\it true}\]}

hi

how we can design of experiment through maple?

Maple 11 did a reasonable job of breaking up long output being exported to LaTeX, but it wasn't always

perfect. I had hoped that Maple 15 would do better, but it seems to do worse.

I can't get it to split long output lines into anything reasonable. The latex command is even worse.

I've tried every "export" option I can think of, without success.

Here is an example (see below):

Does anyone know how to induce Maple 15 to export the following Maple result ...

Hey guys. Can you help me with this problem? I'm trying to plug in a snowflake equation in finding the perimeter of a snowflake on the nth step. The function is as follows:

p:=n->(3*(3/4)^k, k=1..n);
                                   

I'm trying to find the limit of this equation and it's suppose to give me infinity by using this command:

limit(pn(n), n=infinity);     but it's not quite giving me the limit. The limit is...

hello

I have a large data series and i need to get derivative (numerical derivative) of them. how can Ido it?

Hi there, 

I want to know how I can animate a plot with more than one parameter? I can manage animating a plot with one parameter, using the 'animate' command, but this seems to be limited to a single parameter.

How could I do it? If it is not possivle in Maple 11, would such an option be implemented in Maple 15?

Also: If I would want to animate other things than plots, are there commands for that in Maple 11 / 15?

Thx :)

When I solve a certain equation I get a list of solutions t as below. I want to select some of the solutions and assign them to variables. In the program I am writing the number of items in the list of solutions will vary and so I cannot really select the list item by using t[3].t[4] etc. for example. 

I want to be able to select only the list items with say a square root sign or another term such as Pi, beta etc that appears in the list of solutions. So...

As I did not upgrade to Maple 14 when it came out, I am interested to know the differences between v15 and v13. Obviously, it is easy to get a comparison between v15 and v14, as all I need to do is study the promotional advertising. But is there a way of getting a comparison list between v15 and v13 ?

thanks,

Andrew

How do I standardize the size of ALL plots in a document or worksheet?

If I use

plot(Im(arctanh(x)),x=-2..2);

for |x|>1 I get a constant imaginary part of -sign(x) Pi/2.

Is this correct and if so can anyone help me understand why this is so?

Hi there,

I'm looking to merge the following two lists:

L:=[[1,1,1,1,1],[1,1,1,1,1],[1,1]]

M:=[[],[],[],[],[],[0],[],[],[],[],[0],[],[]]

In the following way:

N:=[[1,1,1,1,1],[0],[1,1,1,1,1],[0],[1,1]]

Basically so it takes alternate terms (i.e. L[1], M[1], L[2], M[2] etc.)

Any help would be appreciated!

Thanks, Sam

Hello,

I am trying to solve the following differential coupled system :

DN:=diff(N(x),x)=a/4*(x+8*(sin(F(x)))^2/x)*N(x)*diff(F(x),x)^2;

Du:=diff(u(x),x)=a/8*((x^2+8*(sin(F(x)))^2)*(1-u(x)/x)*diff(F(x),x)^2+2*(sin(F(x)))^2+4*(sin(F(x)))^4/x^2);

DDF:=diff(F(x),x$2)=1/(N(x)*(1-u(x)/x)*(x^2+8*(sin(F(x)))^2))*(-(x^2+8*(sin(F(x)))^2)*diff(N(x),x)*(1-u(x)/x)*diff(F(x),x)+(1+4*(sin(F(x)))^2/x^2+4*(1-u(x)/x)*diff(F(x),x)^2)*N(x)*sin(2*F(x...