Opened 22 months ago
Closed 22 months ago
#30314 closed defect (fixed)
p-adic nth-root fails for some extensions
Reported by: | alexjbest | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-9.2 |
Component: | padics | Keywords: | padics, root |
Cc: | edgarcosta, gh-rbommel | Merged in: | |
Authors: | Alex J. Best | Reviewers: | Edgar Costa |
Report Upstream: | N/A | Work issues: | |
Branch: | 3f643b7 (Commits, GitHub, GitLab) | Commit: | 3f643b7336a9b4e900c470815f00cdcb06b37b7f |
Dependencies: | Stopgaps: |
Description
The following fails
sage: K = Qp(29) sage: x = polygen(K) sage: L.<a> = K.extension(x^2 -29) sage: L(4).nth_root(2)
due to the fact that _primitive_qth_root_of_unity(v)
returns Nones when v
is 0.
Change History (6)
comment:1 Changed 22 months ago by
- Branch set to u/alexjbest/padic-rootfix
comment:2 Changed 22 months ago by
- Commit set to 3f643b7336a9b4e900c470815f00cdcb06b37b7f
- Status changed from new to needs_review
comment:3 Changed 22 months ago by
- Status changed from needs_review to positive_review
comment:4 Changed 22 months ago by
reviewer name
comment:5 Changed 22 months ago by
- Reviewers set to Edgar Costa
comment:6 Changed 22 months ago by
- Branch changed from u/alexjbest/padic-rootfix to 3f643b7336a9b4e900c470815f00cdcb06b37b7f
- Resolution set to fixed
- Status changed from positive_review to closed
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New commits:
fix bug in nth_root