alberto trivellato created MATH-886:
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Summary: 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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