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Posted to issues@commons.apache.org by "Andy Schönemann (JIRA)" <ji...@apache.org> on 2013/05/16 09:51:16 UTC

[jira] [Created] (MATH-975) Exception for MatrixUtils.blockInverse in no inverse exists

Andy Schönemann created MATH-975:
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             Summary: Exception for MatrixUtils.blockInverse in no inverse exists
                 Key: MATH-975
                 URL: https://issues.apache.org/jira/browse/MATH-975
             Project: Commons Math
          Issue Type: Improvement
    Affects Versions: 3.2
            Reporter: Andy Schönemann
            Priority: Minor


Maybe it would be an good idea to throw an exception if the is no inverse for the given matrix at method

{{MatrixUtils.blockInverse(...)}}

See: [Api Doc| http://commons.apache.org/proper/commons-math/javadocs/api-3.2/org/apache/commons/math3/linear/MatrixUtils.html#blockInverse(org.apache.commons.math3.linear.RealMatrix,%20int)]

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