#14084: Wrong domain of the fraction field construction functor
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Reporter: SimonKing | Owner: roed
Type: defect | Status: new
Priority: major | Milestone: sage-5.7
Component: padics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Changes (by SimonKing):
* owner: nthiery => roed
* component: categories => padics
Comment:
Part of the problem is that the padic rings and fields inherit from
sage.rings.ring.Ring, but they never call ring initialisation.
There are cases in which calling `__init__` of the super-classes is a bad
idea, as it gives a speed regression. Question to users of padics: Are
there cases in which one needs to create very many different padic rings
and fields? If "yes", then shortcutting `__init__` makes sense. If not, it
would be cleaner to call `__init__` of the base classes.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14084#comment:8>
Sage <http://www.sagemath.org>
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