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Posted to issues@commons.apache.org by "Phil Steitz (JIRA)" <ji...@apache.org> on 2010/04/13 12:26:50 UTC

[jira] Closed: (MATH-282) ChiSquaredDistributionImpl.cumulativeProbability > 1

     [ https://issues.apache.org/jira/browse/MATH-282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Phil Steitz closed MATH-282.
----------------------------


> ChiSquaredDistributionImpl.cumulativeProbability > 1
> ----------------------------------------------------
>
>                 Key: MATH-282
>                 URL: https://issues.apache.org/jira/browse/MATH-282
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 1.0, 1.1, 1.2, 2.0
>         Environment: called from Scala code
>            Reporter: Adam Kiezun
>            Assignee: Phil Steitz
>             Fix For: 2.1
>
>         Attachments: distributions.patch, math-282.patch
>
>
> Calling 
> new ChiSquaredDistributionImpl(1.0).cumulativeProbability(66.41528551683048)
> returns 1.000000000000004, which is bogus (should never be > 1)

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