On Wed, Oct 19, 2011 at 08:44:38AM -0700, Frédéric Chapoton wrote:
> Hello everyone,
>
> It seems that both NCSF (NonCommutativeSymmetricFunctions) and FQSYM
> (FreeQuasisymmetricFunctions) are now implemented in sage-combinat.
Possibly minimally implemented though.
> I would need the natural in
Hello everyone,
It seems that both NCSF (NonCommutativeSymmetricFunctions) and FQSYM
(FreeQuasisymmetricFunctions) are now implemented in sage-combinat.
I would need the natural inclusion from NCSF to FQSYM. I am right to
say that it is not yet available ? I do not understand coercion well-
enoug