Hi.
[Note the addition of a prefix to the "Subject:" line; this ML is shared
by some 30+ components.]
Did you have a look at what the math-related components already
provide? [Some pointers below.]
Please group your proposals by topic.
Le ven. 14 juil. 2023 à 01:32, Dimitrios Efthymiou
<efthymiou.dimitri...@gmail.com> a écrit :
>
> DivideAndRemainder which returns a pair of quotient and remainder
>
>
> GetSineInDegrees which converts the input from radians to degrees and then
> does Math.sin(x)
> GetCosineInDegrees which converts the input from radians to degrees and
> then does Math.cos(x)
> GetTangentInDegrees which converts the input from radians to degrees and
> then does Math.tan(x)
See "angle" module in Commons Numbers.
>
> GetNthRoot of an integer
See "complex" module in Commons Numbers.
>
> GetNeperianLogarithm
JDK: Math.log(double x)
>
>
> Exponentiate(x, y) which is x^y where x and y can be any combination of
> int, long, double, Complex, etc.
>
See "complex" module.
>
> GetPowerOf2GreaterOrEqualTo(x) i.e. SomePowerOf2 >= x
>
>
> GetSumOfDigits
>
>
> GetSumOfSquares(List<Number> numbers)
>
>
> public static Number[] GetCumulativeSum(Number[] numbers)
>
>
> public static Number[] GetCumulativeSumOfSquares(Number[] numbers)
>
>
> AddNumbersWithWeightsTask i.e.
> double sum = 0.0d;
> IntStream.range(0, numbers.size()).forEach(i -> sum + (numbers.get(i) *
> weights.get(i)));
>
>
> GetEToThePowerOf i.e. e^x
JDK: Math.exp(double x)
>
> GetIntegralRoot
>
>
> GetJordanProduct
>
>
> GetWeightedArithmeticAverage(List<Number> numbers, List<Number> weights)
>
>
> GetGeometricAverage
>
>
> GetHarmonicAverage
>
>
> GetQuadraticAverage
>
There is some development going on with a GSoC contributor working
on descriptive statistics. See
https://issues.apache.org/jira/browse/STATISTICS-54
> interval arithmetic (part of computational mathematics)
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