Package rocks.palaiologos.maja

Class Integrator

java.lang.Object

rocks.palaiologos.maja.Integrator

class Integrator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Integrator.GaussLegendreParameters

Field Summary

Fields

Modifier and Type	Field	Description
private static final ConcurrentHashMap<Integer,Integrator.GaussLegendreParameters>	gaussLegendreParameters

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Integrator()

Method Summary

Modifier and Type	Method	Description
static Complex	finiteSimpsonRC(Function<Double,Complex> f, double a, double b, int N)
static double	finiteSimpsonRR(Function<Double,Double> f, double a, double b, int N)
static Complex[]	finiteTanhSinhCC(Function<Complex,Complex> f, Complex a, Complex b, int n, double eps)
static Complex[]	finiteTanhSinhRC(Function<Double,Complex> f, double a, double b, int n, double eps)
static double[]	finiteTanhSinhRR(Function<Double,Double> f, double a, double b, int n, double eps)
static Complex	gaussLegendreIntegrateCC(Function<Complex,Complex> f, Complex a, Complex b, int N)
static Complex	gaussLegendreIntegrateRC(Function<Double,Complex> f, double a, double b, int N)
static double	gaussLegendreIntegrateRR(Function<Double,Double> f, double a, double b, int N)
static Integrator.GaussLegendreParameters	getParameters(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

gaussLegendreParameters

private static final ConcurrentHashMap<Integer,Integrator.GaussLegendreParameters> gaussLegendreParameters

Constructor Details

Integrator

private Integrator()

Method Details

finiteSimpsonRR

public static double finiteSimpsonRR(Function<Double,Double> f,
 double a,
 double b,
 int N)

finiteSimpsonRC

public static Complex finiteSimpsonRC(Function<Double,Complex> f,
 double a,
 double b,
 int N)

getParameters

public static Integrator.GaussLegendreParameters getParameters(int n)

gaussLegendreIntegrateRR

public static double gaussLegendreIntegrateRR(Function<Double,Double> f,
 double a,
 double b,
 int N)

gaussLegendreIntegrateRC

public static Complex gaussLegendreIntegrateRC(Function<Double,Complex> f,
 double a,
 double b,
 int N)

gaussLegendreIntegrateCC

public static Complex gaussLegendreIntegrateCC(Function<Complex,Complex> f,
 Complex a,
 Complex b,
 int N)

finiteTanhSinhRR

public static double[] finiteTanhSinhRR(Function<Double,Double> f,
 double a,
 double b,
 int n,
 double eps)

finiteTanhSinhRC

public static Complex[] finiteTanhSinhRC(Function<Double,Complex> f,
 double a,
 double b,
 int n,
 double eps)

finiteTanhSinhCC

public static Complex[] finiteTanhSinhCC(Function<Complex,Complex> f,
 Complex a,
 Complex b,
 int n,
 double eps)