[ https://issues.apache.org/jira/browse/MATH-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486118#comment-13486118 ]
Phil Steitz edited comment on MATH-886 at 10/29/12 4:20 PM: ------------------------------------------------------------ This looks like a duplicate to MATH-465, which was resolved in 3.0 was (Author: psteitz): This looks like a duplicate to MATH-465, which was resolved on 3.0 > SingularValueDecomposition fails to calcuate matrix rank > -------------------------------------------------------- > > Key: MATH-886 > URL: https://issues.apache.org/jira/browse/MATH-886 > Project: Commons Math > Issue Type: Bug > Affects Versions: 2.2 > Environment: jdk1.6 on windows machine > Reporter: alberto trivellato > > for the matrix {{0.0,1.0,0.0,1.0,1.0,1.0,0.0,0.0}, > {0.0,0.0,1.0,0.0,0.0,0.0,1.0,1.0}, > {1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0}, > {1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0}}, SVD return rank=4, but it is 3. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira