#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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Changes (by chapoton):
* commit: 9cf030d93c04738161fdae4aec6914371a63f4b2 =>
00393f332216d6d2b009842b02e1f9384ad0d807
* branch: u/roed/ticket/15345 => u/chapoton/15345
Comment:
I have changed the doctests in hall_algebra.
One should add tests for the new bahvior of `FractionField`.
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New commits:
||[http://git.sagemath.org/sage.git/commit/?id=00393f332216d6d2b009842b02e1f9384ad0d807
00393f3]||{{{trac #15345 corrected doctests in hall algebra}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/15345#comment:21>
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