On Sun, Nov 30, 2008 at 3:41 PM, David Joyner <[EMAIL PROTECTED]> wrote:
> It's been awhile since I used Maple and I still don't understand your
> question.
> Is it possible to copy+paste a Maple session in and then just ask
> "can this be done in sage"?
To clarify my own question, one can do th
It's been awhile since I used Maple and I still don't understand your question.
Is it possible to copy+paste a Maple session in and then just ask
"can this be done in sage"?
On Sun, Nov 30, 2008 at 11:21 AM, pieter <[EMAIL PROTECTED]> wrote:
>
> Dear Simon,
>
> Thanks for your answer.
>
> What I
Dear Simon,
Thanks for your answer.
What I want is for a linear combination X(t):=p(t)*y1(t) + q(t)*y2(t)
(p and q are known functions) to construct a new
second-order differential equation for X(t) from the orgininal
system. For a second-order system this can easily be done by hand.
I have, ho
Dear David,
On Nov 27, 5:16 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> Do you mean something like in the
> tutorialhttp://www.sagemath.org/doc/tut/node14.html
> or do you want something different?
Looking at the original post, probably Pieter wants to manipulate y1
(t), y2(t) without to so
Do you mean something like in the tutorial
http://www.sagemath.org/doc/tut/node14.html
or do you want something different?
On Thu, Nov 27, 2008 at 5:02 AM, pieter <[EMAIL PROTECTED]> wrote:
>
> Dear Sage users,
>
> Is it possible in Sage to define a function with the help of its
> derivative?
>
