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From "Rob Tompkins (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MATH-1372) Add argmin/argmax static functions to MathArrays utility class
Date Sat, 22 Apr 2017 14:22:04 GMT

     [ https://issues.apache.org/jira/browse/MATH-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rob Tompkins updated MATH-1372:
-------------------------------
    Fix Version/s: 4.0

> 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
>             Fix For: 4.0
>
>         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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