representation of matrix outputs



Maybe you want bc3 : diff(N,ksi,2) instead of bc3 : diff(N,ksi,eta)?

Barton

-----maxima-bounces at math.utexas.edu wrote: -----

>bc1:diff(N,ksi,2);
>bc2:diff(N,eta,2);
>bc3:diff(N,ksi,eta);