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https://issues.apache.org/jira/browse/MATH-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ajo Fod updated MATH-1125:
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Attachment: TDist.java
Here is a modified version of TDistibution that compares the original class
with the new vesion.
The new version is about 5x faster.
> TDistribution density function can be sped up.
> ----------------------------------------------
>
> Key: MATH-1125
> URL: https://issues.apache.org/jira/browse/MATH-1125
> Project: Commons Math
> Issue Type: Bug
> Reporter: Ajo Fod
> Attachments: TDist.java
>
>
> Some precomputable calculations are being done in the TDistirbution.density
> function.
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