org.jetbrains.bio.viktor

Class KahanSum

org.jetbrains.bio.viktor.KahanSum

public class KahanSum

Kahan-Babuska summation.

See https://en.wikipedia.org/wiki/Kahan_summation_algorithm for details.

Constructor Summary

Constructors

Constructor and Description
KahanSum(double accumulator) Kahan-Babuska summation.
KahanSum() Kahan-Babuska summation.

Method Summary

Modifier and Type	Method and Description
KahanSum	feed(double value) Supplies a number to be added to the accumulator.
void	plusAssign(double value)
double	result() Returns the sum accumulated so far.

Constructor Detail

KahanSum

@JvmOverloads
public KahanSum(double accumulator)

Kahan-Babuska summation.

See https://en.wikipedia.org/wiki/Kahan_summation_algorithm for details.

KahanSum

@JvmOverloads
public KahanSum()

Kahan-Babuska summation.

See https://en.wikipedia.org/wiki/Kahan_summation_algorithm for details.

Method Detail

feed

@NotNull
public KahanSum feed(double value)

Supplies a number to be added to the accumulator.

plusAssign

public void plusAssign(double value)

result

public double result()

Returns the sum accumulated so far.