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https://issues.apache.org/jira/browse/MATH-1591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17359289#comment-17359289
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Gilles Sadowski edited comment on MATH-1591 at 6/8/21, 1:26 PM:
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{quote}I've not kept up with the mailing list and trying to catch up confuses
me.
{quote}
[~erik_nasdaq], I've just edited your above comment; sorry for that intrusion,
but 80% of the text was totally useless and confusing for the discussion flow
here.
{quote}MATH-1591, is it aimed also for 3.x ?
{quote}
No.
{quote}What should I fork of? Is it still modularized_master?
{quote}
No, it is outdated. Please use "master".
{quote}Should FastMath be renamed AccurateMath?
{quote}
Done (cf. module "commons-math-legacy-core" in "master" branch).
Note that we may need to discuss more (on the "dev" ML) how this feature is
supposed to work from a user's POV.
[Just to avoid that you do work based on diverging expectations.]
was (Author: erans):
{quote}I've not kept up with the mailing list and trying to catch up confuses
me.
{quote}
[~erik_nasdaq], I've just edited your above comment; sorry for that intrusion,
but 80% of the text was totally useless and confusing for the discussion flow
here.
{quote}MATH-1591, is it aimed also for 3.x ?
{quote}
No.
{quote}What should I fork of? Is it still modularized_master?
{quote}
No, it is outdated. Please use "master".
{quote}Should FastMath be renamed AccurateMath?
{quote}
Done (cf. module "commons-math-core" in "master" branch).
Note that we may need to discuss more (on the "dev" ML) how this feature is
supposed to work from a user's POV.
[Just to avoid that you do work based on diverging expectations.]
> Add missing methods for FastMath to bring FastMath up to JDK9 level
> -------------------------------------------------------------------
>
> Key: MATH-1591
> URL: https://issues.apache.org/jira/browse/MATH-1591
> Project: Commons Math
> Issue Type: Improvement
> Affects Versions: 4.0
> Reporter: Erik Svensson
> Assignee: Erik Svensson
> Priority: Major
>
> With JDK9, 6 new methods were added to java.lang.Math which do not exist in
> FastMath, which means that FastMath is not a drop-in replacement for jlM.
> I propose to add them
> The new methods are :
> fma
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#fma(double,double,double)])
> multiplyFull
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#multiplyFull(int,int)])
> multiplyHigh
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#multiplyHigh(long,long)])
> negateExact
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#negateExact(int)])
> toDegrees
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#toDegrees(double)])
> toRadians
> ([https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Math.html#toRadians(double)])
>
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