#15345: Laurent polynomial rings don't preserve coercion
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Reporter: darij | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.2
Component: algebra | Resolution:
Keywords: laurent | Merged in:
polynomials, polynomials, | Reviewers:
coercion, categories | Work issues: add doctests
Authors: Frédéric | Commit:
Chapoton, David Roe | 00393f332216d6d2b009842b02e1f9384ad0d807
Report Upstream: N/A | Stopgaps:
Branch: u/chapoton/15345 |
Dependencies: |
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Comment (by roed):
Replying to [comment:21 chapoton]:
> I have changed the doctests in hall_algebra.
>
> One should add tests for the new bahvior of `FractionField`.
I added some tests in the `fraction_field` method. Were you thinking of
others?
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Ticket URL: <http://trac.sagemath.org/ticket/15345#comment:22>
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