Dear all,
as a newbie I am still struggling with maxima.
It looks like the divergence of a matrix in the form
div(A);
is not possbile in the "vect" package.
Should I use a differente package?
Anyway I would like to re-write my set of equations (Navier-Stokes -
momentum equations) in a compact way using divergences and gradients in
vectorial form to be able to derive the different components at a later time
being "sure" of the original input.
Having such a description, I could manipulate my equation in the more
compact form and deriving the expressions on a case by case basis.
how should I cope with the problem?
Regards
Fabio