#19377: dot product of sparse vector with dense vector: segfault
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Reporter: jhpalmieri | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-6.9
Component: linear algebra | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by tscrim):
I'm pretty sure the problem is this line in the sparse
`_dot_product_coerce_`:
{{{
cdef dict e = (<FreeModuleElement_generic_sparse>right)._entries
}}}
which assumes the right vector is a sparse vector. I will fix this and
post shortly.
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Ticket URL: <http://trac.sagemath.org/ticket/19377#comment:1>
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