Class Polynomi2n

java.lang.Object
  |
  +--Polynomi2n

class Polynomi2n

extends java.lang.Object

Luokka toisen asteen polynomille ja sen nollakohdille

Version:

1.0, 16.02.2003

Author:

Vesa Lappalainen

Field Summary

private double	a
private double	b
private double	c
private int	reaalijuuria
private double	x1
private double	x2

Constructor Summary

Polynomi2n(double a, double b, double c)

Method Summary

double	f(double x)
int	getReaalijuuria()
double	getX1()
double	getX2()
static double	P2(double x, double a, double b, double c)
private int	ratkaise_2_asteen_yhtalo()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

a

private double a

b

private double b

c

private double c

x1

private double x1

x2

private double x2

reaalijuuria

private int reaalijuuria

Constructor Detail

Polynomi2n

public Polynomi2n(double a,
                  double b,
                  double c)

Method Detail

ratkaise_2_asteen_yhtalo

private int ratkaise_2_asteen_yhtalo()

P2

public static double P2(double x,
                        double a,
                        double b,
                        double c)

f

public double f(double x)

getX1

public double getX1()

getX2

public double getX2()

getReaalijuuria

public int getReaalijuuria()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object