On 03/29/2011 07:04 PM, Yrogirg wrote:
By the way, does FriCAS have a built in routines for an exponent of a
linear operator?
I need something like.
exp(f +-> PoissonBracket(f, Hamiltonian))
Maybe you like to study
http://axiom-wiki.newsynthesis.org/FunWithFunctions
in deep detail, so that you get a bit more familiar with types.
I've not included the PoissonBracket, but maybe after having studied the
above site, you get a feeling of how you can do that yourself as a
little exercise.
Just open up a sandbox. I'll correct your attempts if you run into
troubles under the condition that you don't use Expression.
Ralf
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