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https://issues.apache.org/jira/browse/MATH-886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486118#comment-13486118
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Phil Steitz edited comment on MATH-886 at 10/29/12 4:20 PM:
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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.
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