#10425: Manage subdivisions when augmenting matrices
----------------------------+-----------------------------------------------
Reporter: rbeezer | Owner: jason, was
Type: enhancement | Status: closed
Priority: minor | Milestone: sage-duplicate/invalid/wontfix
Component: linear algebra | Resolution: duplicate
Keywords: | Author:
Upstream: N/A | Reviewer: Rob Beezer
Merged: | Work_issues:
----------------------------+-----------------------------------------------
Changes (by jdemeyer):
* status: needs_info => closed
* author: Rob Beezer =>
* milestone: sage-4.6.1 => sage-duplicate/invalid/wontfix
* reviewer: => Rob Beezer
* resolution: => duplicate
Old description:
> Patch will allow optional recording of a new matrix subdivision when
> augmenting two matrices.
>
> What should happen with row subdivisions? The solution here is to
> preserve them (if a subdivided matrix as a result is requested) if and
> only if the two matrices have equal row subdivisions.
>
> After this is reviewed, I'll implement similar behavior for the `stack()`
> command.
>
> This depends on #10424.
New description:
Patch will allow optional recording of a new matrix subdivision when
augmenting two matrices.
What should happen with row subdivisions? The solution here is to
preserve them (if a subdivided matrix as a result is requested) if and
only if the two matrices have equal row subdivisions.
After this is reviewed, I'll implement similar behavior for the `stack()`
command.
Patch moved to #10424.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10425#comment:4>
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