Hi Martin!

On Tue, Jun 09, 2015 at 10:58:30AM -0700, 'Martin R' via sage-devel wrote:
>    The sage class Homset is not really what I want, because it assumes
>    that I can apply
>    a morphism to an element of an object.

So far all our morphisms have indeed been functions between sets; so
it's well possible that Homset/Morphism have not yet been shaken
enough to be usable in a higher generality.

How strong is the above assumption? I mean, if you implement a stub
_call_ method, does it actually get called if you don't explicitly
use the morphism as a function?

Cheers,
                                Nicolas
--
Nicolas M. ThiĆ©ry "Isil" <[email protected]>
http://Nicolas.Thiery.name/

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