#15916: Tensors on free modules of finite rank
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Reporter: egourgoulhon | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.5
Component: linear algebra | Resolution:
Keywords: free module, | Merged in:
tensor, tensor product | Reviewers: Travis Scrimshaw
Authors: Eric Gourgoulhon, | Work issues: documentation
Michal Bejger | Commit:
Report Upstream: N/A | 968468796989dd7415c235a6895dadcab6d9e108
Branch: | Stopgaps:
public/tensor_modules-15916 |
Dependencies: |
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Comment (by egourgoulhon):
Replying to [comment:47 jdemeyer]:
> You write
> {{{
> The class :class:`FiniteRankFreeModule` does not inherit from
> :class:`~sage.modules.free_module.FreeModule_generic` since the latter
> is a derived class of :class:`~sage.modules.module.Module_old`,
> which does not conform to the new coercion model.
> }}}
> but that's no longer true given #10513.
Thanks for pointing this. I've modified the documentation of
`FiniteRankFreeModule` accordingly, see
[http://sagemanifolds.obspm.fr/preview/reference/tensor_free_modules/sage/tensor/modules/finite_rank_free_module.html
here].
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Ticket URL: <http://trac.sagemath.org/ticket/15916#comment:52>
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