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https://issues.apache.org/jira/browse/MATH-689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125618#comment-13125618
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Sébastien Brisard commented on MATH-689:
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{{ArithmeticsUtils}} TODO list
(/) {{addAndCheck(int x, int y)}}: done in rev r1182213
(/) {{addAndCheck(long a, long b)}}: done in rev r1182213
(x) {{binomialCoefficient(int n, int k)}}
(x) {{binomialCoefficientDouble(int n, int k)}}
(x) {{binomialCoefficientLog(int n, int k)}}
(/) {{factorial(int n)}}: done in rev r1182213
(/) {{factorialDouble(int n)}}: done in rev r1182213
(/) {{factorialLog(int n)}}: done in rev r1182213
(/) {{gcd(int p, int q)}}: done in rev r1182213
(/) {{gcd(long p, long q)}}: done in rev r1182213
(x) {{lcm(int a, int b)}}
(x) {{lcm(long a, long b)}}
(x) {{mulAndCheck(int x, int y)}}
(x) {{mulAndCheck(long a, long b)}}
(/) {{subAndCheck(int x, int y)}}: done in rev r1182213
(/) {{subAndCheck(long a, long b)}}: done in rev r1182213
> Breaking up "MathUtils"
> -----------------------
>
> Key: MATH-689
> URL: https://issues.apache.org/jira/browse/MATH-689
> Project: Commons Math
> Issue Type: Task
> Reporter: Gilles
> Priority: Trivial
> Labels: api-change
> Fix For: 3.0
>
>
> Issue related to this
> [proposal|http://www.mail-archive.com/[email protected]/msg25617.html].
> There seemed to be a global agreement on the following break-up:
> * Arithmetics (for "addAndCheck", "factorial", "gcd", ...)
> * Precision (for "equals", "compare", ...)
> * Binomial (for "binomialCoefficient")
> * MathArrays (for "linearCombination", "distance", "safeNorm",
> "sortInPlace", "copyOf", ...)
> I think that "ordinary" mathematical functions ("pow", "cosh", ...) should go
> into "FastMath" (if not already available there).
> Those who are willing to work on this issue, please coordinate here.
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