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Posted to issues@commons.apache.org by "Jared Becksfort (JIRA)" <ji...@apache.org> on 2013/03/11 18:25:13 UTC

[jira] [Updated] (MATH-946) Array Scaling

     [ https://issues.apache.org/jira/browse/MATH-946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jared Becksfort updated MATH-946:
---------------------------------

    Attachment: MathArrays.java.patch
                MathArraysTest.java.patch
    
> Array Scaling
> -------------
>
>                 Key: MATH-946
>                 URL: https://issues.apache.org/jira/browse/MATH-946
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Jared Becksfort
>            Priority: Minor
>         Attachments: MathArrays.java.patch, MathArraysTest.java.patch
>
>
> Add methods in MathArrays to scale array in place or return a copy.
> These would be useful for multiplying all elements in an array by a scalar without explicit looping.

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