#15947: Weaken types for _rmul_ and _lmul_
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Reporter: tscrim | Owner: tscrim
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.2
Component: coercion | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
I don't remember. I think the problem was to simultaneously inherit from
`ModuleElement` and `Map`. So, not uncommon.
Just imagine that you let `Modules(R).element_class` inherit from
`ModuleElement` (which sounds reasonable), let
`Sets().hom_category().element_class` inherit from `Map` (which makes
sense, too), and then you might be in trouble with
`VectorSpaces(F).hom_category().element_class`.
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Ticket URL: <http://trac.sagemath.org/ticket/15947#comment:5>
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