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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2013/05/16 14:31:16 UTC
[jira] [Commented] (MATH-975) Exception for
MatrixUtils.blockInverse(...) if no inverse exists
[ https://issues.apache.org/jira/browse/MATH-975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659478#comment-13659478 ]
Gilles commented on MATH-975:
-----------------------------
Could you please check that revision 1483319 contains an adequate fix? Thanks.
> Exception for MatrixUtils.blockInverse(...) if 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
> Labels: inverse, matrix
>
> 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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