#20086: ZZ[X], QQ[X]: allow arbitrary powers of constant polynomials
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Reporter: cheuberg | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-7.1
Component: basic arithmetic | Resolution:
Keywords: | Merged in:
Authors: Clemens Heuberger | Reviewers: Benjamin Hackl
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/cheuberg/polynomials/power | 14f7efaaf5be81405d1954473b4dc3f47100e486
Dependencies: | Stopgaps:
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Comment (by cheuberg):
Replying to [comment:18 vdelecroix]:
> Moreover, the current "power promotion" for ZZ is very bad
> {{{
> sage: 3^(1/2)
> sqrt(3)
> sage: parent(_)
> Symbolic Ring
> sage: 4^(1/2)
> 2
> sage: parent(_)
> Rational Field
> }}}
see [comment:6 nbruin]'s comment 6.
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Ticket URL: <http://trac.sagemath.org/ticket/20086#comment:20>
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