#10513: Coercion and category framework for modules
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Reporter: SimonKing | Owner: robertwb
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: coercion | Resolution:
Keywords: coercion, | Merged in:
category framework, modules | Reviewers:
Authors: Simon King, Peter | Work issues:
Bruin | Commit:
Report Upstream: N/A | 2d7f0759c12fbeeb45d42c2d6160f8d925a22252
Branch: | Stopgaps:
u/pbruin/10513-coercion_and_categories_for_modules|
Dependencies: #16507 |
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Comment (by jpflori):
I had a look at the work done here and it looks nice.
Replying to [comment:10 pbruin]:
> OK, ready for review. There is still some future work to be done:
> - move the last few classes from `Module_old` to `Module`. There are
only four of these remaining:
> 1. `sage.coding.linear_code.LinearCode`
> 2. `sage.modular.abvar.finite_subgroup.FiniteSubgroup`
> 3.
`sage.modular.overconvergent.genus0.OverconvergentModularFormsSpace`
> 4. `sage.structure.formal_sum.FormalSums`
> - make `sage.modules.matrix_morphism.MatrixMorphism_abstract` use
single-underscore methods for addition, subtraction, scalar multiplication
and composition.
> I think it is better to do these in separate tickets.
Did you open tickets for these?
And in a couple of changes to `src/sage/geometry/cone.py` you modify code
not to use `_ in _` as ther is no coercion defined.
Any ticket opened to implement such a coercion?
--
Ticket URL: <http://trac.sagemath.org/ticket/10513#comment:25>
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