#20512: 0 by 0 minor of a matrix should belong to the base ring
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Reporter: kedlaya | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-7.2
Component: linear algebra | Resolution:
Keywords: schemes, | Merged in:
Jacobian, matrix, minors | Reviewers:
Authors: Kiran Kedlaya | Work issues:
Report Upstream: N/A | Commit:
Branch: | d2f604fa8ae2d4b16b4f3f38b4abd078268de401
u/kedlaya/jacobian_of_the_tautologous_subscheme_of_a_toric_variety_is_broken|
Stopgaps:
Dependencies: |
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Comment (by chapoton):
* doc is not formatted correctly, the line before the tests should end
with `::` and be followed by a blank line
* please also use {{{:trac:`20512`}}} instead of the bare {{{#20512}}}
* you should rather use `.base_ring().one()` instead of `.base_ring()(1)`
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Ticket URL: <http://trac.sagemath.org/ticket/20512#comment:5>
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