#12413: Sage crashes in matrix/vector multiplication with zero extents
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Reporter: JStarx | Owner: jason, was
Type: defect | Status: needs_review
Priority: critical | Milestone: sage-5.0
Component: linear algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Volker Braun | Author: Martin Albrecht
Merged: | Dependencies:
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Changes (by malb):
* status: needs_work => needs_review
* reviewer: => Volker Braun
Comment:
Right, so I though this was handled on a lower level and hence a bug on a
lower level but it turns out it's my responsibility here to throw an
error. I'm throwing an {{{ArithmeticError}}} which matches what e.g.
Integer matrices do. It doesn't match the error thrown for matrix times
vector products though which is a {{{TypeError}}}.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12413#comment:12>
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