#10454: Add .is_singular method to matrices
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Reporter: rbeezer | Owner: jason, was
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-4.6.2
Component: linear algebra | Keywords:
Author: Rob Beezer | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by newvalueoldvalue):
* author: => Rob Beezer
Old description:
> Some approaches to teaching linear algebra define nonsingular matrices
> before broaching matrix invertibility. This will just add nonsingular as
> a pseudonym for invertible, with some changes to the associated
> documentation. thus making it a bit easier for Sage usage to follow one
> possible development of the topic.
New description:
Some approaches to teaching linear algebra define nonsingular matrices
before broaching matrix invertibility. This will just add is_singular,
with some changes to the associated documentation. thus making it a bit
easier for Sage usage to follow one possible development of the topic.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10454#comment:7>
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