Package cnuphys.rk4

Class ButcherTableau

java.lang.Object

cnuphys.rk4.ButcherTableau

public class ButcherTableau
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static ButcherTableau	CASH_KARP
static ButcherTableau	DORMAND_PRINCE
static ButcherTableau	FEHLBERG_ORDER5
static ButcherTableau	RK4
static ButcherTableau	RULE38

Method Summary

Modifier and Type	Method	Description
double	a(int i, int j)
double	b(int index)
double	bdiff(int index)
double	bstar(int index)
double	c(int index)
int	getNumStage()	Get the number of stages
boolean	isAugmented()
static void	main(String[] arg)
void	report()

Methods inherited from class java.lang.Object

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

Field Details

RK4

public static ButcherTableau RK4

RULE38

public static ButcherTableau RULE38

FEHLBERG_ORDER5

public static ButcherTableau FEHLBERG_ORDER5

DORMAND_PRINCE

public static ButcherTableau DORMAND_PRINCE

CASH_KARP

public static ButcherTableau CASH_KARP

Method Details

getNumStage

public int getNumStage()

Get the number of stages

Returns:

the number of stages

a

public double a(int i,
 int j)

b

public double b(int index)

bstar

public double bstar(int index)

bdiff

public double bdiff(int index)

c

public double c(int index)

isAugmented

public boolean isAugmented()

report

public void report()

main

public static void main(String[] arg)