#10063: Some determinants can not be computed
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Reporter: tmonteil | Owner: tmonteil
Type: defect | Status: new
Priority: critical | Milestone:
Component: commutative algebra | Keywords: determinant, ring, ideal
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by tmonteil):
Here is a patch that fixes the problem. I also took the opportunity of
this bugfix to accelerate the method a bit when the division-free
algorithm `df` is explicitly chosen. For this, i changed the ordering in
the `and` boolean expression: the method first test if the chosen
algorithm in `None` before checking if the ring is a field.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10063#comment:4>
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