#12689: Segfault in solve_left for sparse matrices over ZZ
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Reporter: davidloeffler | Owner: jason, was
Type: defect | Status: new
Priority: critical | Milestone: sage-5.0
Component: linear algebra | Keywords: segfault
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Calling solve_left on a sparse integer matrix results in an instant
segfault:
{{{
sage: A = identity_matrix(ZZ, 2, sparse=True)
sage: B = identity_matrix(ZZ, 2, sparse=True)
sage: A.solve_left(B)
/storage/masiao/sage-5.0.beta8/spkg/bin/sage: line 308: 7843 Segmentation
fault sage-ipython "$@" -i
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12689>
Sage <http://www.sagemath.org>
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