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From "Gilles (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-1109) Brent optimizer returns sub-optimal results at times
Date Wed, 19 Mar 2014 18:54:03 GMT

    [ https://issues.apache.org/jira/browse/MATH-1109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13940835#comment-13940835
] 

Gilles commented on MATH-1109:
------------------------------

Could you provide a (Junit) test case that shows the failure?


> Brent optimizer returns sub-optimal results at times
> ----------------------------------------------------
>
>                 Key: MATH-1109
>                 URL: https://issues.apache.org/jira/browse/MATH-1109
>             Project: Commons Math
>          Issue Type: Bug
>            Reporter: Ajo Fod
>
> There are cases where the BrentOptimizer returns an "optimum" that is worse than the
edges. Is this avoidable?



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