Using the tree structure example from ?GraphTheory[DrawGraph] using showlabels=true the highlighted areas are merged and no amount of zooming can seperate the merged yellow areas.

Another issue, I don't see the advantage of style=tree when a tree structure can only be printed if the original DrawGraph is already represented as a tree style structure when...

I would like to solve x1v for funcF1(funcr(x),x)). I did similar computations before. 

I think Maple can deal with rational functions very well. It's having a trouble to

use the common denominator the simplify x1v. 

> denom(Wx1v);
                    2           2                            2
               -barv  + funca(x)  D(funcP)(funcr(x)) funcr(x) ...

Hi all,

I have two plots, one done in Maple and an other in Matlab. And I want to compare the two plots with superposing the two plots in one plot (in Matlab or in Maple).

Copy from a plot in Maple and past into a plot in Matlab don't work.

What is the easy way to do that ?

Thanks in advance

I'm new to Maple, can anyone advise on the best way to create Quiver plots?

Help!

I've used Eigenvectors to solve for eigenvalues & eigenvectors.  Eigenvalues works, no problem.

The eigenvectors are not normalized to unit magnitude (how would I do that for all eigenvectors?) and the usual matrix multiplication of the eigenmatrix by its transpose should give the identity matrix--and somehow it does not. 

Can someone point out the flaw in my thinking?  The file is attached.

Thanks for you insight! 

Firstly, I need solve q(t) by the following procedure:

u := 8.53;
dsys0:={diff(q(t), `$`(t, 2)) = u*(1 - q(t)*q(t)) * diff(q(t), `$`(t, 1)) - q(t), q(0) = 0, D(q)(0) = 1};
dsol0:=dsolve(dsys0,numeric,method=rkf45,abserr=10^(-10),relerr=10^(-16),range=0..6,maxfun=0,output=listprocedure);
yy0:= eval(q(t), dsol0);

Furthermore, I need substitute q(t) into two second order differential equations for solving yy10 and yy01. The procedure is

I recently purchased the Student Edition of Maple 15 over the internet. I accidentally downloaded the 32-bit version, is there any way that I can download the 64-bit version? I can't seem to find this option on the website.

Hello all ,

I have the following code to do my calculations and it runs fine for one set of input values ,

A=a1,a2,a3

B=b1,b2,b3

C=c1,c2,c3

For example right now the sequence lets me solve for corresponding set of input values like (a1,b1,c1) ,(a2,b2,c2) and so on

What i am trying to do is to solve for (a1,b1,c1),(a1,b1,c2),(a1,b1,c3),(a2,b2,c1),(a2,b2,c2),(a2,b2,c3) and so on...more like seeing the...

HI,

I have been trying to convert a small script (Maple 15) to latex but ran into a strange problem. Literal subscripts don't seem to work.

When I have, for example " f_a " latex will generate a pdf, as expected, with " f_a ". However, if I have " f(ctrl+shift+_)a " I get "  ‘#msub(mi("f"),mi("a"))‘ ".

I am kind of new to this maple+latex thing and have searched everywhere for a solution but without...

In Maple boolean evaluation returns the values 'true' or 'false'.

Is there any canonical way of getting evalb to produce values in {0,1}? This is of some use when testing conjectures on  hudge lists of items...

Of course: you can always define a script like

###########################
evalbb:=proc(PP)
if evalb(PP)='true' then eps:=1:
else eps:=0:
fi:
eps;
end:
###########################

but I think there should be...

Is Maplesoft planning to release a 16.0 version in October 2011? 

do maple have tree data structure for genetic programming?

Dear all. Consider I want maple to solve an ODE for ten different initial conditions in a for loop and I don't want to write all details for me. I just want maple to show me the number of for example n-th of ten. I mean when maple starts to solve, show me number 1 and when solves the ODE for the first initial condition and start to solve ODE for the second initial condition, the previous 1 change into number 2. Thank you. 

Has anyone noticed Maple 15 is sometimes very slow to launch in OS X 10.7 ?