Opened 11 years ago
Closed 11 years ago
#7839 closed defect (duplicate)
Failure to coerce q^(-1) into its own LaurentPolynomialRing
Reported by: | bump | Owned by: | AlexGhitza |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | algebra | Keywords: | |
Cc: | sage-combinat | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
Consider:
sage: P.<q> = LaurentPolynomialRing(QQ) sage: q in P True sage: P(q) q sage: q^(-1) in P True sage: P(q^(-1))
The last statement raises an exception.
Change History (2)
comment:1 Changed 11 years ago by
- Cc sage-combinat added
comment:2 Changed 11 years ago by
- Milestone changed from sage-4.3.1 to sage-duplicate/invalid/wontfix
- Resolution set to duplicate
- Status changed from new to closed
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This is a duplicate of #3617 which should be fixed soon.