Hello. It World be greate if you could ad a maple file viewer to the Maple Player for the IPad and similar products. It is a greate tool when you are on the move and do not have you pc with you to do the calculations on. I use Maple a lot at my studies at the university of southern denmark, at when I talk to my study mates about a problem, it would be greate to be able to open maple files from you pc on the ipad. I save my documents to my Dropbox, so I always have then nearby....

Can anyone help me draw this drawing in a plot? 

How to add markers to the plot?

like this (Mathcad)

http://hostingkartinok.com/show-image.php?id=463430d32fa17177980d7308df09ca2c

Can someone explain to me how I flush the memory build up that occurs as Maple keeps track of historical execution?

If I, for example, write a FOR loop that iterates a huge amount of times and don't include the colon after "end do", but rather use the semicolon, the memory usage keeps creeping up and then finally Maple just goes off into never land and never comes back.

I tried this in Windows and Mac OS X.  Same results.

I thought I could add an interface(historysize=?...

Hello all

I have a worksheet where I solve numerically a system of differential equations and define a lot of quantities based on the solution. Since I have to plot alot of stuff and make a lot of fits, the worsheet got cluttered and it's not so easy to find what I want anymore (besides, just running the entire thing takes A LONG time). So my question is, can I save the solution and the quantities I defined and use it as a "kernel" for other worksheets, so I can have...

testeq() gives inconsistent results. See this example:

Equation (1):

computes to

Equation

hey guys , my concern is about boundaries in random matrix or rtable. so, i can garantee that boundaries in  matrices are in 0 and 10, but i can´t impose a restriction  like the sum of row must be equal 10 for example.
help !! 

pop:=(10-0)*ArrayTools:-RandomArray(proc(A)
local i
if A::rtable[row] then 
seq(A(i),i=1..NumElems(A));
else
args
end if 
end proc(10,3))+0; 

Hello!

Maple 16 differs from Maple 15  (Linux, 64 bit )  in that the plots (both 2D and 3D) have all lines contoured in black.  

How to disable such new behaviour?

Sorry, I understand that my question sounds crazy, but that's what happened:

  I had a working Maple program  and Maple 15 installation on Ubuntu 11.10 64 bit

After I updated to Ubuntu 12.04 ,  Maple 15  starts, but returns almost all (except most primitive)  integrals unevaluated.

My old working worksheets not return all integrals unevaluated. 

Same with Maple 14. 

I have no idea what could have happened...

Hello,

1-I have one calculation and the result is "Error, (in expand/bigprod) object too large"... What can I do with this error?

thamks alot.

Dear Maple users

I have had Maple creating graphics for me that I cannot do in other programs I have access to: 3D pictures of circle waves interferring or even the result of an interference pattern from a diffraction grating in Physics. But when it comes to simple animations, I am not all that impressed.

Basicly I have three complaints: 

a)  Maple seems to use a lot of space to save frame information, resulting in large filesizes.

Hello,

1-I have one calculation and the result is "Length of output exceeds limit of 1000000"... What can I do with this error?

2-I have one calculation and the result is "Error, (in expand/bigprod) object too large"... What can I do with this error?

here is my code i want to run the loop for every value if there is invalid input in lhs(ans(1)) the loop should not stop and check for next value

> restart;
> 
> f1 := proc (x) options operator, arrow; R*T*(x*ln(x)+(1-x)*ln(1-x))+Omega[l]*x*(1-x) end proc;
x -> R T (x ln(x) + (1 - x) ln(1 - x)) + Omega[l] x (1 - x)
> 
> g1 := proc (x) options operator, arrow; (1-x)*SfA*(T-TfA)+x*SfB*(T-TfB)+R*T*(x*ln(x)+(1-x)*ln(1-x))+Omega[s]*x*(1-x) end proc;

hi

thanks for your responding, but i need the analtical solution not numerical . could u solve it again

diff(x₁(t),t)+x₁(t)+0.03x₂(t)+0.01y₁(t)+0.02499y₂(t)+.009y₃(t)=0

diff(x₂(t),t)+0.833x₁(t)+0.69985x₂(t)+0.13745x₃(t)+0.02499y₁(t)+0.06245y₂(t)+.00227159y₃(t)=0

diff(x₃(t),t)+0.109073x

Hey,

I am trying to linearize a Statespace and extract the linear matrices from the solution. Using following example, can you explain how to extract the matrices a,b,c,d.