#14963: Add functionality for S-units to UnitGroup
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Reporter: cremona | Owner: cremona
Type: enhancement | Status:
Priority: major | needs_review
Component: number fields | Milestone:
Keywords: sd51, units, S-units, number | sage-5.12
fields | Resolution:
Authors: John Cremona | Merged in:
Report Upstream: N/A | Reviewers: Peter
Branch: | Bruin
Stopgaps: | Work issues:
| Dependencies: #14489,
| #14746
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Description changed by pbruin:
Old description:
> In Sage-5.11, there is a lot of functionality for computing with S-units
> (see #14746) but no support for this in the `UnitGroup` class in
> `sage/rings/number_field/unit_group.py`. This ticket adds such support,
> also adding a wrapper for the PARI function `bnfissunit`.
New description:
In Sage-5.11, there is a lot of functionality for computing with S-units
(see #14746) but no support for this in the `UnitGroup` class in
`sage/rings/number_field/unit_group.py`. This ticket adds such support,
also adding a wrapper for the PARI function `bnfissunit`.
Apply: [attachment:trac_14963-Sunits.patch],
[attachment:trac_14963-reviewer.patch]
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Ticket URL: <http://trac.sagemath.org/ticket/14963#comment:11>
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