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https://issues.apache.org/jira/browse/RNG-150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Herbert resolved RNG-150.
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Resolution: Implemented
Updated LargeMeanPoissonSampler and GeometricSampler in commit:
3c1df6e0d9f74485f3e321316101ca2b91d3e7c0
> Update samplers to use the ziggurat exponential sampler
> -------------------------------------------------------
>
> Key: RNG-150
> URL: https://issues.apache.org/jira/browse/RNG-150
> Project: Commons RNG
> Issue Type: Improvement
> Components: sampling
> Affects Versions: 1.3
> Reporter: Alex Herbert
> Assignee: Alex Herbert
> Priority: Trivial
> Fix For: 1.4
>
>
> The LargeMeanPoissionSampler uses a standard exponential deviate.
> The GeometricSampler uses an exponential deviate.
> These can be changed from the AhrensDieterExponentialSampler to the ziggurat
> exponential sampler which is 4x faster.
>
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