#11248: SVD matrix decomposition may return a non-invertible "unitary" matrix
------------------------------+---------------------------------------------
Reporter: rbeezer | Owner: jason, was
Type: defect | Status: new
Priority: major | Milestone: sage-4.7
Component: linear algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
------------------------------+---------------------------------------------
Comment(by rbeezer):
A suggestion from the numpy-discussion list about installing Numpy on OSX
10.5 to test. Maybe with a binary installer this is very easy to try?
"If it is an Accelerate bug it got fixed on OS X 10.6. Below is the
output with both current master and 1.5.1. It may be worth checking
this on 10.5 with the binary Numpy installer from Sourceforge to make
sure it's not the Sage build process causing this somehow."
The output he mentions is a confirmation that everything is OK on OSX 10.6
(I believe).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11248#comment:29>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
