#16836: __neg__ fails in CartesianProduct of CombinatorialFreeModule
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Reporter: | Owner:
cnassau | Status: needs_review
Type: | Milestone: sage-6.4
defect | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
categories | Work issues:
Keywords: | Commit:
Authors: | 4c7a1c9cd9edfc9ea455918a56917ce873cec2e8
Christian Nassau | Stopgaps:
Report Upstream: N/A |
Branch: |
public/16836 |
Dependencies: |
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Changes (by git):
* commit: b8f88790e6fa4143906f1120a0270321b4139e2c =>
4c7a1c9cd9edfc9ea455918a56917ce873cec2e8
Comment:
Branch pushed to git repo; I updated commit sha1. New commits:
||[http://git.sagemath.org/sage.git/commit/?id=4c7a1c9cd9edfc9ea455918a56917ce873cec2e8
4c7a1c9]||{{{Ticket 16836: remove __neg__ for cartesian products if
factors have no additive inverse}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/16836#comment:13>
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