#7795: MPolynomialRing segfaults when getting high exponents
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Reporter: SimonKing |
Owner: malb
Type: defect |
Status: needs_review
Priority: major |
Milestone: sage-5.6
Component: commutative algebra |
Resolution:
Keywords: MPolynomialRing_libsingular segfault with high exponents |
Work issues: Fix doctests, fix segfault
Report Upstream: Completely fixed; Fix reported upstream |
Reviewers:
Authors: |
Merged in:
Dependencies: |
Stopgaps:
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Changes (by Bouillaguet):
* status: needs_info => needs_review
* upstream: Reported upstream. No feedback yet. => Completely fixed; Fix
reported upstream
Comment:
Apparently, this bug is fixed in sage 5.5. I could run {{{(z^3 +
T*z)^(3^15)}}} and it gives the expected answer (after... 9h of
computation of a fast machine !). I thus suggest we close this ticket... I
don't know how we could doctest that though without running a test for
hours.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7795#comment:11>
Sage <http://www.sagemath.org>
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