On Fri, Mar 18, 2011 at 04:50:29PM +0100, Ralf Hemmecke wrote: > >f(x_1 x_2 x_1) g(x_3 x_4) + f(x_1) g(x_3) + ... > Still not completely clear. As far as I understand f and g basically > serve as tags for elements of your free monoid. In some sense, yes. But this is only one example of a more general thing, which also involves set partitions as labels.
> Oh, it would take a bit more time for me to figure out the details, > but I am sure you are able to find yourself how to construct a > monoid ring in FriCAS, the rest basically comes for free. AND there > is *no* need for Expression!!! As I said, for the moment that would do and I will figure out something. But still I was wondering whether it would be possible to incorporate some kind of 'rich' symbols in Expression Integer. Franz -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/fricas-devel?hl=en.
