All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

CComplex, DComplex, RealNum

public abstract class Complex
extends Quaternion 

See Also:

Serialized Form

• Field Summary

  • Fields inherited from class gnu.math.Numeric

    CEILING, FLOOR, NONNEG_MOD, ROUND, TRUNCATE

• Constructor Summary

  Constructors

  Constructor and Description
  Complex ()

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  Numeric	abs ()
  static Complex	add (Complex x, Complex y, int k)
  Numeric	add (java.lang.Object y, int k) Return this + k * obj.
  Numeric	addReversed (Numeric x, int k) Calculate x+k&this.
  RealNum	angle ()
  int	classifyFinite () Check if value is finite, infinite, or NaN.
  RealNum	colatitude ()
  static int	compare (Complex x, Complex y)
  int	compare (java.lang.Object obj) Return an integer for which of this or obj is larger.
  Complex	complexPart ()
  Quaternion	conjugate ()
  Complex	cos ()
  Numeric	div (java.lang.Object y)
  static Complex	divide (Complex x, Complex y)
  Numeric	divReversed (Numeric x)
  static boolean	equals (Complex x, Complex y)
  boolean	equals (java.lang.Object obj)
  Complex	exp ()
  static CComplex	imMinusOne ()
  static CComplex	imOne ()
  boolean	isExact ()
  boolean	isZero ()
  RealNum	jm () The value of the "j" component, as a RealNum.
  RealNum	km () The value of the "k" component, as a RealNum.
  Complex	log ()
  RealNum	longitude ()
  static Complex	make (double re, double im)
  static Complex	make (RealNum re, RealNum im)
  Numeric	mul (java.lang.Object y)
  Numeric	mulReversed (Numeric x)
  Numeric	neg ()
  static Complex	neg (Complex x)
  static Complex	polar (double r, double t)
  static Complex	polar (RealNum r, RealNum t)
  static Complex	power (Complex x, Complex y)
  Complex	sin ()
  Complex	sqrt ()
  Complex	tan ()
  static Complex	times (Complex x, Complex y)
  Complex	toExact ()
  Complex	toInexact ()
  java.lang.String	toString (int radix)
  Quaternion	unitQuaternion ()
  Quaternion	unitVector ()
  Quaternion	vectorPart ()

  • Methods inherited from class gnu.math.Quaternion

    add, compare, divide, doubleImagValue, doubleJmagValue, doubleKmagValue, doubleRealValue, doubleValue, equals, jmMinusOne, jmOne, kmMinusOne, kmOne, longValue, make, make, neg, number, polar, polar, power, times

  • Methods inherited from class gnu.math.Quantity

    add, compare, compareReversed, dimensions, divide, im, imValue, jmValue, kmValue, make, make, make, re, reValue, times, unit

  • Methods inherited from class gnu.math.Numeric

    add, asNumericOrNull, div_inv, floatValue, geq, grt, intValue, mul_ident, power, sub, toString

  • Methods inherited from class java.lang.Number

    byteValue, shortValue

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • Complex

    public Complex()

• Method Detail

  • jm

    public final RealNum jm()

    Description copied from class: Quantity
    The value of the "j" component, as a RealNum. The unit() is not factored in, so you actually need to multiply by unit() to get the true "j" component.

    Overrides:

    jm in class Quantity

  • km

    public final RealNum km()

    Description copied from class: Quantity
    The value of the "k" component, as a RealNum. The unit() is not factored in, so you actually need to multiply by unit() to get the true "k" component.

    Overrides:

    km in class Quantity

  • complexPart

    public final Complex complexPart()

    Overrides:

    complexPart in class Quaternion

  • vectorPart

    public Quaternion vectorPart()

    Overrides:

    vectorPart in class Quaternion

  • unitVector

    public Quaternion unitVector()

    Overrides:

    unitVector in class Quaternion

  • unitQuaternion

    public Quaternion unitQuaternion()

    Overrides:

    unitQuaternion in class Quaternion

  • conjugate

    public Quaternion conjugate()

    Overrides:

    conjugate in class Quaternion

  • isExact

    public boolean isExact()

    Overrides:

    isExact in class Quaternion

  • classifyFinite

    public int classifyFinite()

    Check if value is finite, infinite, or NaN.

    Overrides:

    classifyFinite in class Quaternion

    Returns:

    1 if finite; 0 if infinite; -1 if NaN.

  • toExact

    public Complex toExact()

    Overrides:

    toExact in class Quaternion

  • toInexact

    public Complex toInexact()

    Overrides:

    toInexact in class Quaternion

  • imOne

    public static CComplex imOne()

  • imMinusOne

    public static CComplex imMinusOne()

  • make

    public static Complex make(RealNum re,
     RealNum im)

  • make

    public static Complex make(double re,
     double im)

  • polar

    public static Complex polar(double r,
     double t)

  • polar

    public static Complex polar(RealNum r,
     RealNum t)

  • power

    public static Complex power(Complex x,
     Complex y)

  • abs

    public Numeric abs()

    Overrides:

    abs in class Quaternion

  • angle

    public RealNum angle()

    Overrides:

    angle in class Quaternion

  • colatitude

    public final RealNum colatitude()

    Overrides:

    colatitude in class Quaternion

  • longitude

    public final RealNum longitude()

    Overrides:

    longitude in class Quaternion

  • equals

    public static boolean equals(Complex x,
     Complex y)

  • equals

    public boolean equals(java.lang.Object obj)

    Overrides:

    equals in class Quaternion

  • compare

    public static int compare(Complex x,
     Complex y)

  • compare

    public int compare(java.lang.Object obj)

    Description copied from class: Numeric
    Return an integer for which of this or obj is larger. Return 1 if this>obj; 0 if this==obj; -1 if this<obj; -2 if this!=obj otherwise (for example if either is NaN); -3 if not comparable (incompatible types).

    Overrides:

    compare in class Quaternion

  • isZero

    public boolean isZero()

    Overrides:

    isZero in class Quaternion

  • toString

    public java.lang.String toString(int radix)

    Overrides:

    toString in class Quaternion

  • neg

    public static Complex neg(Complex x)

  • neg

    public Numeric neg()

    Overrides:

    neg in class Quaternion

  • add

    public static Complex add(Complex x,
     Complex y,
     int k)

  • add

    public Numeric add(java.lang.Object y,
     int k)

    Description copied from class: Numeric
    Return this + k * obj.

    Overrides:

    add in class Quaternion

  • addReversed

    public Numeric addReversed(Numeric x,
     int k)

    Description copied from class: Numeric
    Calculate x+k&this.

    Overrides:

    addReversed in class Quaternion

  • times

    public static Complex times(Complex x,
     Complex y)

  • mul

    public Numeric mul(java.lang.Object y)

    Overrides:

    mul in class Quaternion

  • mulReversed

    public Numeric mulReversed(Numeric x)

    Overrides:

    mulReversed in class Quaternion

  • divide

    public static Complex divide(Complex x,
     Complex y)

  • div

    public Numeric div(java.lang.Object y)

    Overrides:

    div in class Quaternion

  • divReversed

    public Numeric divReversed(Numeric x)

    Overrides:

    divReversed in class Quaternion

  • exp

    public Complex exp()

    Overrides:

    exp in class Quaternion

  • log

    public Complex log()

    Overrides:

    log in class Quaternion

  • sqrt

    public Complex sqrt()

    Overrides:

    sqrt in class Quaternion

  • sin

    public Complex sin()

    Overrides:

    sin in class Quaternion

  • cos

    public Complex cos()

    Overrides:

    cos in class Quaternion

  • tan

    public Complex tan()

    Overrides:

    tan in class Quaternion