#10028: inconsistent error messages for inverting singular matrices
------------------------------+---------------------------------------------
Reporter: dmharvey | Owner: jason, was
Type: defect | Status: new
Priority: trivial | Milestone:
Component: linear algebra | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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n = 2:
{{{
sage: Matrix([[1, 1], [1, 1]])^(-1)
...
ZeroDivisionError:
}}}
apparently all other n:
{{{
sage: Matrix([[1, 1, 1], [1, 1, 1], [1, 1, 1]])^(-1)
...
ZeroDivisionError: input matrix must be nonsingular
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10028>
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