#11772: improving error reporting of random_matrix
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Reporter: dimpase | Owner: jason, was
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.7.2
Component: linear algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Rob Beezer | Author:
Merged: | Dependencies:
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Comment(by rbeezer):
Replying to [comment:7 dimpase]:
I agree with your reservations - this routine should have some safeguards
and could probably be cleaned-up quite a bit. I also find it very useful,
even as is. It can sometimes take a second or two to finish, but with
reasonable inputs, it seems to always finish, and produce useful output.
If you ask for {{{upper_bound=1}}}, then I think you get what you deserve.
;-)
> I'd say this has either to be re-done, or scrapped...
So I would definitely like to see this feature kept - in other words, I
would like to see the interface stay stable, with changes to the code.
I'd be happy with throwing an exception after some number of attempts.
I'm taking a break from most Sage work for a few weeks to get caught up on
other things, so won't be able to address this immediately.
Rob
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11772#comment:9>
Sage <http://www.sagemath.org>
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