Opened 6 years ago
Closed 3 years ago
#21095 closed defect (invalid)
Slowness in exactification
Reported by: | vdelecroix | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | number fields | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | Vincent Delecroix | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
On sage-7.3.beta9
sage: x = polygen(ZZ) sage: p = 67*x^4 - 33*x^3 + 94*x^2 - 30*x + 57 sage: r = p.roots(QQbar, multiplicities=False) sage: r[0].abs().exactify() # <- takes forever
Change History (3)
comment:1 Changed 4 years ago by
- Milestone changed from sage-7.3 to sage-duplicate/invalid/wontfix
- Status changed from new to needs_review
comment:2 Changed 4 years ago by
- Reviewers set to Vincent Delecroix
- Status changed from needs_review to positive_review
comment:3 Changed 3 years ago by
- Resolution set to invalid
- Status changed from positive_review to closed
Presuming these are all correctly reviewed as either duplicate, invalid, or wontfix.
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duplicate of #15600