#13641: Short representation of morphisms
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Reporter: caruso | Owner: nthiery
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-5.5
Component: categories | Resolution:
Keywords: representation of morphism | Work issues:
Report Upstream: N/A | Reviewers: Travis Scrimshaw
Authors: Xavier Caruso | Merged in:
Dependencies: | Stopgaps:
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Changes (by caruso):
* status: needs_review => needs_info
Old description:
> A small patch implementing a function _short_repr which returns a short
> representation of a morphism.
> (The representation is {{{e_1 |--> f_1, ..., e_n |-> f_n}}} where $e_1,
> \ldots, e_n$ is a generating family of the source.)
>
> This function is used in #13215
New description:
A small patch implementing a function short_repr which returns a short
representation of a morphism.
(The representation is {{{e_1 |--> f_1, ..., e_n |-> f_n}}} where $e_1,
\ldots, e_n$ is a generating family of the source.)
This function is used in #13215
--
Comment:
I just noticed that there is already:
- one function {{{_short_repr}}} in sage/rings/function_field/maps.py
- one function {{{_short_repr}}} in modular/etaproducts.py
- one function {{{_repr_short}}} in modular/dirichlet.py
- one function {{{_repr_short}}} in rings/ideal.py
- one function {{{_repr_short}}} in
rings/number_field/number_field_ideal.py
- one function {{{_repr_short}}} in
rings/polynomial/multi_polynomial_libsingular.pyx
- one function {{{_repr_short}}} in rings/polynomial/plural.pyx
I think we should be coherent on the name. What do you propose?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13641#comment:5>
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