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From "Artem Barger (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-1372) Add argmin/argmax static functions to MathArrays utility class
Date Wed, 01 Jun 2016 14:33:59 GMT

    [ https://issues.apache.org/jira/browse/MATH-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15310394#comment-15310394
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Artem Barger commented on MATH-1372:
------------------------------------

I completely understand your point, hence asked in ML at first place. And I'm fine if you
find these functions not so important to include in the project. And will be happy if you
accept them and people find it useful :)

> Add argmin/argmax static functions to MathArrays utility class
> --------------------------------------------------------------
>
>                 Key: MATH-1372
>                 URL: https://issues.apache.org/jira/browse/MATH-1372
>             Project: Commons Math
>          Issue Type: Wish
>            Reporter: Artem Barger
>            Assignee: Artem Barger
>            Priority: Trivial
>         Attachments: MATH-1372.patch
>
>
> Following conversation in the ML thread.
> Working lately w/ CM, I've found myself using a lot functions which helps to identify
the index of the min/max elements in given array of doubles. 
> In ML it was pointed out that similar functionality already exists in RealVector, however
due to MATH-765 it's planned to be removed (deprecated), moreover to use it one has to create
an instance of RealVector, where for simple cases it might be redundant.
> Hence I'd like to propose to add these static methods to the MathArrays utility class.



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