flanagan.math

Class Polynomial

java.lang.Object

flanagan.math.Polynomial

public class Polynomial
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Polynomial(java.util.ArrayList<java.lang.Object> aa)
Polynomial(double aa)
Polynomial(double[] aa)
Polynomial(double aa, double bb)
Polynomial(double aa, double bb, double cc)
Polynomial(double aa, double bb, double cc, double dd)
Polynomial(float[] aa)
Polynomial(int n)
Polynomial(int[] aa)
Polynomial(long[] aa)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
double[]	coefficientsCopy()
double[]	coefficientsReference()
Polynomial	copy()
static Polynomial	copy(Polynomial bb)
static Complex[]	cubic(double aa, double bb, double cc, double dd)
boolean	equals(Polynomial cp)
double	evaluate(double x)
double	getCoefficient(int i)
int	getDeg()
boolean	isEqual(Polynomial cp)
static boolean	isEqual(Polynomial cp1, Polynomial cp2)
static Complex	laguerre(Complex estx, double[] pcoeff, int m)
static Complex	laguerre(double estx, double[] pcoeff, int m)
Complex[]	laguerreAll()
Complex[]	laguerreAll(boolean polish)
Complex[]	laguerreAll(boolean polish, Complex estx)
Complex[]	laguerreAll(boolean polish, double estx)
Complex[]	laguerreAll(Complex estx)
Complex[]	laguerreAll(double estx)
Polynomial	minus(double bb)
Polynomial	minus(int bb)
Polynomial	minus(Polynomial b)
static Polynomial	minus(Polynomial a, double bb)
static Polynomial	minus(Polynomial a, int bb)
static Polynomial	minus(Polynomial a, Polynomial b)
Polynomial	nthDerivative(int n)
double	nthDerivEvaluate(int n, double x)
Polynomial	plus(double bb)
Polynomial	plus(int bb)
Polynomial	plus(Polynomial b)
static Polynomial	plus(Polynomial a, double bb)
static Polynomial	plus(Polynomial a, int bb)
static Polynomial	plus(Polynomial a, Polynomial b)
void	print()
void	println()
void	printToText()
void	printToText(java.lang.String title)
static Complex[]	quadratic(double c, double b, double a)
Polynomial	reducePoly()
static Polynomial	reducePoly(Polynomial poly)
void	resetCoeff(int i, double aa)
void	resetPoly(java.util.ArrayList<java.lang.Object> aa)
void	resetPoly(double[] aa)
Complex[]	roots()
Complex[]	roots(boolean polish)
Complex[]	roots(boolean polish, double estx)
Complex[]	roots(Complex estx)
Complex[]	roots(double estx)
Complex[]	rootsNoMessages()
static Polynomial	rootsToPoly(double[] roots)
java.util.ArrayList<ComplexPoly>	sTransform()
static java.util.ArrayList<ComplexPoly>	sTransform(double[] coeff)
static java.util.ArrayList<ComplexPoly>	sTransform(Polynomial poly)
Polynomial	times(double bb)
Polynomial	times(int bb)
Polynomial	times(Polynomial b)
static Polynomial	times(Polynomial a, double bb)
static Polynomial	times(Polynomial a, int bb)
static Polynomial	times(Polynomial a, Polynomial b)
ComplexPoly	toComplexPoly()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Polynomial

public Polynomial(int n)

Polynomial

public Polynomial(double[] aa)

Polynomial

public Polynomial(float[] aa)

Polynomial

public Polynomial(long[] aa)

Polynomial

public Polynomial(int[] aa)

Polynomial

public Polynomial(java.util.ArrayList<java.lang.Object> aa)

Polynomial

public Polynomial(double aa)

Polynomial

public Polynomial(double aa,
                  double bb)

Polynomial

public Polynomial(double aa,
                  double bb,
                  double cc)

Polynomial

public Polynomial(double aa,
                  double bb,
                  double cc,
                  double dd)

Method Detail

reducePoly

public Polynomial reducePoly()

reducePoly

public static Polynomial reducePoly(Polynomial poly)

rootsToPoly

public static Polynomial rootsToPoly(double[] roots)

resetPoly

public void resetPoly(double[] aa)

resetPoly

public void resetPoly(java.util.ArrayList<java.lang.Object> aa)

resetCoeff

public void resetCoeff(int i,
                       double aa)

copy

public Polynomial copy()

copy

public static Polynomial copy(Polynomial bb)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

coefficientsCopy

public double[] coefficientsCopy()

coefficientsReference

public double[] coefficientsReference()

getCoefficient

public double getCoefficient(int i)

getDeg

public int getDeg()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toComplexPoly

public ComplexPoly toComplexPoly()

print

public void print()

println

public void println()

printToText

public void printToText(java.lang.String title)

printToText

public void printToText()

sTransform

public java.util.ArrayList<ComplexPoly> sTransform()

sTransform

public static java.util.ArrayList<ComplexPoly> sTransform(Polynomial poly)

sTransform

public static java.util.ArrayList<ComplexPoly> sTransform(double[] coeff)

equals

public boolean equals(Polynomial cp)

isEqual

public boolean isEqual(Polynomial cp)

isEqual

public static boolean isEqual(Polynomial cp1,
                              Polynomial cp2)

plus

public Polynomial plus(Polynomial b)

plus

public static Polynomial plus(Polynomial a,
                              Polynomial b)

plus

public Polynomial plus(double bb)

plus

public static Polynomial plus(Polynomial a,
                              double bb)

plus

public Polynomial plus(int bb)

plus

public static Polynomial plus(Polynomial a,
                              int bb)

minus

public Polynomial minus(Polynomial b)

minus

public Polynomial minus(double bb)

minus

public Polynomial minus(int bb)

minus

public static Polynomial minus(Polynomial a,
                               Polynomial b)

minus

public static Polynomial minus(Polynomial a,
                               double bb)

minus

public static Polynomial minus(Polynomial a,
                               int bb)

times

public Polynomial times(Polynomial b)

times

public static Polynomial times(Polynomial a,
                               Polynomial b)

times

public Polynomial times(double bb)

times

public static Polynomial times(Polynomial a,
                               double bb)

times

public Polynomial times(int bb)

times

public static Polynomial times(Polynomial a,
                               int bb)

nthDerivative

public Polynomial nthDerivative(int n)

evaluate

public double evaluate(double x)

nthDerivEvaluate

public double nthDerivEvaluate(int n,
                               double x)

roots

public Complex[] roots()

rootsNoMessages

public Complex[] rootsNoMessages()

roots

public Complex[] roots(boolean polish)

roots

public Complex[] roots(double estx)

roots

public Complex[] roots(Complex estx)

roots

public Complex[] roots(boolean polish,
                       double estx)

quadratic

public static Complex[] quadratic(double c,
                                  double b,
                                  double a)

cubic

public static Complex[] cubic(double aa,
                              double bb,
                              double cc,
                              double dd)

laguerre

public static Complex laguerre(double estx,
                               double[] pcoeff,
                               int m)

laguerre

public static Complex laguerre(Complex estx,
                               double[] pcoeff,
                               int m)

laguerreAll

public Complex[] laguerreAll()

laguerreAll

public Complex[] laguerreAll(double estx)

laguerreAll

public Complex[] laguerreAll(Complex estx)

laguerreAll

public Complex[] laguerreAll(boolean polish)

laguerreAll

public Complex[] laguerreAll(boolean polish,
                             double estx)

laguerreAll

public Complex[] laguerreAll(boolean polish,
                             Complex estx)