This bugzilla service is closed. All entries have been migrated to https://gitlab.com/libeigen/eigen

Bug 648

Summary: Testcases for non-surjective but injective matrices for QR decompositions.
Product: Eigen Reporter: Christoph Hertzberg <chtz>
Component: QRAssignee: Nobody <eigen.nobody>
Status: NEW ---    
Severity: Unknown    
Priority: Normal    
Version: 3.2   
Hardware: All   
OS: All   
Whiteboard:

Description Christoph Hertzberg 2013-08-19 12:58:28 UTC
In bug 646 an issue was reported, that FullPivHouseholderQR (sometimes?) gives wrong results for typical least-squares like problems.
This is not covered in our testsuite at the moment.
Furthermore, test cases of different QR decompositions could at least partially be shared.
Comment 1 Nobody 2019-12-04 12:34:53 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to gitlab.com's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.com/libeigen/eigen/issues/648.