On Thu, Jul 29, 2010 at 01:32:56PM -0700, Christian Stump wrote:
> in SAGE 4.5, I have the following behaviour:
>
> sage: F = CombinatorialFreeModule(QQ,'a')
> sage: G = RR
> sage: def on_basis( b ):
> return RR(1)
> :
> sage: F.module_morphism( on_basis=on_basis, codomain=G )
> ...
>
>
Salut Nicolas,
> On Wed, Jul 28, 2010 at 10:58:43AM -0700, Christian Stump wrote:
> > in the new sage version, there is now a base_ring equality check when
> > a ModuleMorphismByLinearity is initiated. This prevents me from
> > defining a linear map from a CombinatorialFreeModule to RR or CC using
Hi Christian!
On Wed, Jul 28, 2010 at 10:58:43AM -0700, Christian Stump wrote:
> in the new sage version, there is now a base_ring equality check when
> a ModuleMorphismByLinearity is initiated. This prevents me from
> defining a linear map from a CombinatorialFreeModule to RR or CC using
