#13052: Positive definte check for matrices over RDF/CDF
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Reporter: rbeezer | Owner: jason, was
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-5.1
Component: linear algebra | Resolution:
Keywords: sd40.5 | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Rob Beezer | Merged in:
Dependencies: #13035 | Stopgaps:
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Changes (by {'newvalue': u'Rob Beezer', 'oldvalue': ''}):
* status: new => needs_review
* author: => Rob Beezer
* cc: ddrake (added)
* dependencies: => #13035
* keywords: => sd40.5
Old description:
> Having a Cholesky decomposition is equivalent to being positive definite.
> With #13035 this is a cheap feature and a cheap computation, and will
> maintain feature sets with the exact case.
New description:
Having a Cholesky decomposition is equivalent to being positive definite.
With #13035 this is a cheap feature and a cheap computation, and will
maintain feature sets with the exact case.
'''Depends:''' #13035
'''Apply:'''
1. [attachment:trac_13052-is-positive-definite-RDF.patch]
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13052#comment:1>
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