Once again

Thank you for your helpfull and quick answer !!!

And thanks to all who have used there time to answer my questions.

Rune Behnk Eriksen

Thank you for the quick answer.

But i think that maple complicates the:

% Tre vektorer oprettes ud udfyldes med nuller

tau         = zeros(i_max,1); % Den numeriske løsning
t           = zeros(i_max,1); % Den numeriske løsning

Can anyone tell me how you would write this program, without using the emulator?

Looking forward to hear from you.

Rune Behnk Eriksen