On Wed, Oct 14, 2009 at 08:34:46AM -0700, javier wrote:
> 
> Positive review for algebra_ideals.

Thanks.

> With respect to algebra_modules, we have again the problem of
> commutativity. Whilst it makes sense to simply say "ideals" for two-
> sided ideals, this is not the case for modules: I don't know of
> anybody using "modules" to refer to "bimodules".
> 
> Any other opinions here?

No opinion myself except lazyness to change without good reason :-)
In MuPAD/Axiom, Modules(R) was a subcategory of BiModules(R).
See e.g. http://daly.axiom-developer.org/dotabb.html

Cheers,
                                Nicolas
--
Nicolas M. ThiƩry "Isil" <nthi...@users.sf.net>
http://Nicolas.Thiery.name/

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