Hi everybody

> with(plots);
> P := implicitplot(x*y-1, x = -2 .. 2, y = -2 .. 2);
> Q := <(op(indets(P, Array))>;

                         Q := Matrix(%id = 52164504)

I right-click on the Matrix and Export As Table delimited and give it the name Data_plot.

Then I insert a spreadsheet in Maple and import Data_plot.  Everything work fine,

Hi,

On a preceding post, I asked if someone could help me with a problem with the equations of a system of pulleys.  It's still an open problem.  Any ideas!  Here the file:

Download poulie3.mw

Mario

Hi everybody!

I am working with Maple 11.  I want to animate the trajectory of a body in free-falling.  I got almost everything but there is one more thing I want to animate and I can't find out what's the problem?  You will get in the following link the file I am working on and more clearer informations.  Thanks for any help!

Mario

Hi again.

Hi

Suppose I do the following definite integral:

Int(cos(m*x)*sin(n*x),x=0..Pi) assuming m::integer,n::integer

I recieve

-(2*m+2*(-1)^(1+m+n)*m)/(2*(-m^2+n^2))

Since I don't want to be mistaken wiht the first minus sign I do

collect(I1, m, normal)

Is there a way to tell Maple that m+n is odd or even since the answer depand on this information.  Of course, in this case, we can see immediatly but just for the peace of mind.

Mario