#5332: Convert MV polynomial constructors in multi_polynomial_ideal.py,
category_object.py, etc
-------------------------------------+-------------------------------------
Reporter: mabshoff | Owner: mabshoff
Type: enhancement | Status: needs_info
Priority: trivial | Milestone: sage-6.4
Component: documentation | Resolution:
Keywords: | Merged in:
Authors: Marc Mezzarobba | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mmezzarobba/5332-objgen | c098677d560ea8b2d7e9ee5a12f58cb89193be3a
Dependencies: | Stopgaps:
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Comment (by mmezzarobba):
Replying to [comment:23 vdelecroix]:
> > Which “other parts” are you talking about?
>
> Number field
[...]
> There are more or less a dozen of files (including `sage/schemes` and
`sage/modular`).
Yes, why not. To be honest I made the changes here because I stumbled upon
this ticket and thought it would take five minutes and make one years-old
open ticket less, but I don't really care about the problem.
> I agree that the method is useful on number fields, polynomial rings,
power series. But at the level of category objects or parent?
Okay, I misunderstood, sorry. I don't know.
> PS: Not speaking about the fact that
> {{{
> K = NumberField(x^2 - 2, 'a')
> a = K.gen()
> }}}
> is faster, less cryptic and more economic in characters than
> {{{
> K,a = NumberField(x^2-2,'a').objgen()
> }}}
I actually tend to find the latter more readable, mostly because it only
takes one line.
--
Ticket URL: <http://trac.sagemath.org/ticket/5332#comment:24>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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