#16836: __neg__ fails in CartesianProduct of CombinatorialFreeModule
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Reporter: | Owner:
cnassau | Status: needs_work
Type: | Milestone: sage-6.4
defect | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
categories | Work issues:
Keywords: | Commit:
Authors: | 27861148fe1ec16070603023e9a9fb643f9d6698
Christian Nassau | Stopgaps:
Report Upstream: N/A |
Branch: |
u/cnassau/16836.2 |
Dependencies: |
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Changes (by cnassau):
* commit: 756c053d4779fa90485b528c930d7e4538456cc0 =>
27861148fe1ec16070603023e9a9fb643f9d6698
* branch: u/cnassau/16836 => u/cnassau/16836.2
Comment:
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=db9104986b4a96b277296e52c380ae28f06fe12b
db91049]||{{{Ticket 16836: inversion was broken for cartesian products of
CombinatorialFreeModules}}}||
||[http://git.sagemath.org/sage.git/commit/?id=d48925315e116dfa0903059148aabf644069969c
d489253]||{{{Ticket 16836: add doctest that negates an element of a
cartesian product of CombinatorialFreeModules}}}||
||[http://git.sagemath.org/sage.git/commit/?id=27861148fe1ec16070603023e9a9fb643f9d6698
2786114]||{{{Ticket #16836 - doctest improvements.}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/16836#comment:6>
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