Opened 15 years ago
Closed 15 years ago
#827 closed defect (fixed)
[with patch, with positive review] nfrootsof1 from Pari
| Reported by: | John Voight | Owned by: | William Stein |
|---|---|---|---|
| Priority: | major | Milestone: | sage-2.10.1 |
| Component: | number theory | Keywords: | |
| Cc: | Merged in: | ||
| Authors: | Reviewers: | ||
| Report Upstream: | N/A | Work issues: | |
| Branch: | Commit: | ||
| Dependencies: | Stopgaps: |
Status badges
Description
Import nfrootsof1 from Pari so as to count the number of roots of unity in a number field.
Attachments (2)
Change History (5)
Changed 15 years ago by
| Attachment: | ncalexan-827.patch added |
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comment:1 Changed 15 years ago by
| Summary: | nfrootsof1 from Pari → [with patch, needs review] nfrootsof1 from Pari |
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Changed 15 years ago by
| Attachment: | ncalexan-827-updated.patch added |
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comment:2 Changed 15 years ago by
| Summary: | [with patch, needs review] nfrootsof1 from Pari → [with patch, with positive review] nfrootsof1 from Pari |
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comment:3 Changed 15 years ago by
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
Merged in Sage 2.10.1.alpha0
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It appears that nfrootsof1 is available, i.e. via K.pari_nf().nfrootsof1. This just uses it, and fixes (what I think is) a small bug in CyclotomicField?(7).zeta(14).