Re: differential operators

24 Oct 2003

      Am Freitag, 24. Oktober 2003 10:53 schrieb Kai Ludwig:
...
Hi All,
I'm new to GiNac. Is there a way to execute symbolic differentiation of
expressions that includes differential operators ?
e.g. suppose an expression
ex F = u * dx*u
When differentiate that expression F.diff(u)
it should result in the expression
dx*u - u*dx
certainly should be
dx*u + u*dx

sorry;-)

Well - seems to me that I have to write a new function, say dx.

Kai

-- 
http://echempp.sourceforge.net

Kai Ludwig
Universität Tübingen
Institut für Organische Chemie
Auf der Morgenstelle 18
D-72076 Tübingen
Tel.: 07071/29-73049
Mail: kai.ludwig@uni-tuebingen.de