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Posted to issues@commons.apache.org by "Gilles (JIRA)" <ji...@apache.org> on 2012/10/19 17:36:12 UTC

[jira] [Commented] (MATH-778) Dfp Dfp.multiply(int x) does not comply with the general contract FieldElement.multiply(int n)

    [ https://issues.apache.org/jira/browse/MATH-778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13480084#comment-13480084 ] 

Gilles commented on MATH-778:
-----------------------------

Thomas, Sébastien,

Any reluctance to apply this patch?

                
> Dfp Dfp.multiply(int x) does not comply with the general contract FieldElement.multiply(int n)
> ----------------------------------------------------------------------------------------------
>
>                 Key: MATH-778
>                 URL: https://issues.apache.org/jira/browse/MATH-778
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 3.0
>            Reporter: Sébastien Brisard
>            Assignee: Sébastien Brisard
>             Fix For: 3.1
>
>         Attachments: MATH-778.patch
>
>
> In class {{org.apache.commons.math3.Dfp}},  the method {{multiply(int n)}} is limited to {{0 <= n <= 9999}}. This is not consistent with the general contract of {{FieldElement.multiply(int n)}}, where there should be no limitation on the values of {{n}}.

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