Opened 11 years ago

Last modified 10 years ago

#11034 closed defect

bug in the way vectors are created for submodules of free modules — at Initial Version

Reported by: was Owned by: jason, was
Priority: critical Milestone: sage-duplicate/invalid/wontfix
Component: linear algebra Keywords:
Cc: minz Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Let R be a ring with fraction field K.

When you create a R-submodule of Kn (with K!=QQ) the vectors are created in the ring R not the fraction field. This breaks things when the submodule is not in Rn.

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