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Posted to issues@commons.apache.org by "WFR (Jira)" <ji...@apache.org> on 2019/11/19 08:12:00 UTC
[jira] [Created] (MATH-1503) cumulativeProbability of
LevyDistribution returns NaN for values out of domain, while others return
0
WFR created MATH-1503:
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Summary: cumulativeProbability of LevyDistribution returns NaN for values out of domain, while others return 0
Key: MATH-1503
URL: https://issues.apache.org/jira/browse/MATH-1503
Project: Commons Math
Issue Type: Bug
Affects Versions: 3.6.1
Reporter: WFR
LevyDistribution.cumulativeProbability returns Double.NaN for values that are outside of its domain (x < mu in this case), while GammaDistribution returns 0.0 (for x <= 0). Both cases are hard-coded.{color:#ffc66d}
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A consistent behaviour would be desirable.
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