#12116: perfect_power for integers
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Reporter: roed |
Owner: AlexGhitza
Type: enhancement |
Status: needs_review
Priority: major |
Milestone: sage-5.8
Component: basic arithmetic |
Resolution:
Keywords: | Work
issues:
Report Upstream: Fixed upstream, but not in a stable release. |
Reviewers: David Loeffler
Authors: David Roe | Merged
in:
Dependencies: #10596, #12363, #12638 |
Stopgaps:
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Comment (by kcrisman):
I like this a lot.
Silly questions:
* `cdef int exp = 1` in the second hunk - since
{{{
sage: type(4.perfect_power()[0])
sage.rings.integer.Integer
}}}
and you now reassign `exp` to that, does that line make any sense at
all? It's certainly not an int.
* Do we need to deprecate `base_exponent`? It would be easy enough,
basically same code as deprecating `is_power` except reverse the order of
the output.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12116#comment:22>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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