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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2012/04/23 14:39:35 UTC

[jira] [Updated] (MATH-782) BrentOptimizer: User-defined check block is badly placed

     [ https://issues.apache.org/jira/browse/MATH-782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gilles updated MATH-782:
------------------------

    Attachment: MATH-782.patch

Please have a look at the proposed patch.
                
> BrentOptimizer: User-defined check block is badly placed
> --------------------------------------------------------
>
>                 Key: MATH-782
>                 URL: https://issues.apache.org/jira/browse/MATH-782
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 3.0
>            Reporter: Gilles
>            Assignee: Gilles
>             Fix For: 3.1
>
>         Attachments: MATH-782.patch
>
>
> The CM implementation of Brent's original algorithm was supposed to allow for a user-defined stopping criterion (in addition to Brent's default one).
> However, it turns out that this additional block of code is not at the right location, implying an unwanted early exit.

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