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https://issues.apache.org/jira/browse/MATH-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebb resolved MATH-478.
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Resolution: Fixed
All now implemented (or delegated)
> FastMath is not an exact replacement for StrictMath
> ---------------------------------------------------
>
> Key: MATH-478
> URL: https://issues.apache.org/jira/browse/MATH-478
> Project: Commons Math
> Issue Type: Improvement
> Affects Versions: 2.2, 3.0
> Reporter: Sebb
> Fix For: 2.2, 3.0
>
>
> FastMath Javadoc says:
> "Faster, more accurate, portable alternative to StrictMath."
> However, it does not implement the following StrictMath methods:
> hypot(double, double)
> IEEEremainder(double, double)
> Nor the following, though it probably should:
> signum(float)
> ulp(float)
> FastMath implements the following additional methods:
> acosh(double)
> asinh(double)
> atanh(double)
> nextAfter(double, double)
> nextUp(double)
> I think this should be documented.
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