Opened 13 years ago
Closed 13 years ago
#2497 closed defect (fixed)
[with patch, positive review] crash in polynomial remainder
Reported by: | dmharvey | Owned by: | somebody |
---|---|---|---|
Priority: | major | Milestone: | sage-3.0 |
Component: | basic arithmetic | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
sage: R.<x> = PolynomialRing(Integers(4)) sage: f = x^2 + 3 sage: f % 2 InvMod: inverse undefined /Users/david/sage/local/bin/sage-sage: line 222: 11351 Abort trap sage-ipython "$@" -c "$SAGE_STARTUP_COMMAND;"
This is an NTL error message, which is not being trapped or something.
Attachments (1)
Change History (7)
comment:1 Changed 13 years ago by
comment:2 Changed 13 years ago by
- Milestone set to sage-2.11
Changed 13 years ago by
comment:3 Changed 13 years ago by
- Summary changed from crash in polynomial remainder to [with patch, needs review] crash in polynomial remainder
comment:4 Changed 13 years ago by
comment:5 Changed 13 years ago by
- Summary changed from [with patch, needs review] crash in polynomial remainder to [with patch, positive review] crash in polynomial remainder
The patch fixes the issue, adds a doctest for the crash and passes doctests. Positive review.
Cheers,
Michaek
comment:6 Changed 13 years ago by
- Resolution set to fixed
- Status changed from new to closed
Merged in Sage 3.0.alpha2
Note: See
TracTickets for help on using
tickets.
This also happens in
__florrdiv__(), quo_rem()