Numerical errors when solving systems with band matrices
Bug #1773978 reported by
Kumar Appaiah
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| armadillo (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
From upstream:
> I've discovered a serious bug in Armadillo 8.400.0, where solving
> systems with band matrices can lead to incorrect results.
>
> Attached is a small patch against Armadillo 8.400.0 which fixes the
> bug. The patch changes only 2 lines and does not introduce any new
> functionality. It is a pure bug fix patch.
>
> Could you apply this patch to the Armadillo package in Ubuntu 18.04 LTS ?
The said patch has been applied in Debian and is available in unstable and testing. Please sync to fix the package.
Please let me know if additional details are required.
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