#13657: Mention RDF, CDF in linear algebra tutorial
------------------------------------------------------------+---------------
Reporter: ppurka | Owner:
mvngu
Type: enhancement | Status:
needs_work
Priority: minor | Milestone:
sage-5.6
Component: documentation | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Dmitrii Pasechnik
Authors: Punarbasu Purkayastha, Dmitrii Pasechnik | Merged in:
Dependencies: | Stopgaps:
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Changes (by {'newvalue': u'Punarbasu Purkayastha, Dmitrii Pasechnik',
'oldvalue': u'Punarbasu Purkayastha'}):
* reviewer: => Dmitrii Pasechnik
* author: Punarbasu Purkayastha => Punarbasu Purkayastha, Dmitrii
Pasechnik
Old description:
> The default rings `RR` and `CC` do not support eigenvalue and eigenvector
> computations for all the cases. It varies from matrix to matrix, and
> hence these fields shouldn't be encouraged for eigenvalue/eigenvector
> computations. I am adding a patch to the tutorial which mentions `RDF`
> and `CDF` as the go-to field for such computations.
> ----
> Apply [attachment:trac_13657-linal_RDF.patch] to `devel/sage`. Then build
> the tutorial using
> {{{
> sage -docbuild tutorial html
> }}}
New description:
The default rings `RR` and `CC` do not support eigenvalue and eigenvector
computations for all the cases. It varies from matrix to matrix, and hence
these fields shouldn't be encouraged for eigenvalue/eigenvector
computations. I am adding a patch to the tutorial which mentions `RDF` and
`CDF` as the go-to field for such computations.
----
Apply to `devel/sage`
1. [attachment:trac_13657-linal_RDF.patch]
2. [attachment:trac_13657-linal_RDF.ru.patch]
Then build the tutorial using
{{{
sage -docbuild tutorial html
}}}
--
Comment:
The ru patch applies, builds, and looks just fine in my browser (Opera-12,
Linux x64).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13657#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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