#4514 closed defect (invalid)
Equality test fails for element coerced back into GL(2,7)
Reported by: | saliola | Owned by: | tbd |
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Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | algebra | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
The element below is constructed as an element of GL(2,7), but when converted into an element in GL(2,7) it is not equal to itself.
sage: G = GL(2,7) sage: z = G.center().an_element() sage: z [3 0] [0 3] sage: z in G True sage: G(z) [3 0] [0 3] sage: G(z) == z False sage: G(G(z)) == G(z) True
Change History (4)
comment:1 Changed 11 years ago by
comment:2 Changed 11 years ago by
So: let's close this as invalid?
Cheers,
Michael
comment:3 Changed 11 years ago by
- Resolution set to invalid
- Status changed from new to closed
That's fine with me. I left it as is in case someone else might have something to say, but I think it has been long enough.
comment:4 Changed 11 years ago by
- Milestone changed from sage-3.2.1 to sage-duplicate/invalid/wontfix
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Hmm. Maybe this isn't a bug afterall: the element z isn't really from G, but from G.center().