gnu.math

Class CComplex

java.lang.Object

java.lang.Number

gnu.math.Numeric

gnu.math.Quantity

gnu.math.Complex

gnu.math.CComplex

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

public class CComplex
extends Complex
implements java.io.Externalizable

General Cartesian Complex number. Use this instead of DComplex if you want exact complex numbers.

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
CComplex()
CComplex(RealNum real, RealNum imag)

Method Summary

Methods

Modifier and Type	Method and Description
RealNum	im() The value of the imaginary component, as a RealNum.
RealNum	re() The value of the real component, as a RealNum.
void	readExternal(java.io.ObjectInput in)
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class gnu.math.Complex

abs, add, add, addReversed, angle, compare, compare, div, divide, divReversed, doubleImagValue, doubleRealValue, doubleValue, equals, equals, exp, imMinusOne, imOne, isExact, isZero, log, longValue, make, make, mul, mulReversed, neg, neg, number, polar, polar, power, sqrt, times, toExact, toInexact, toString

Methods inherited from class gnu.math.Quantity

add, compare, compareReversed, dimensions, divide, imValue, make, make, make, 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

CComplex

public CComplex()

CComplex

public CComplex(RealNum real,
        RealNum imag)

Method Detail

re

public RealNum re()

Description copied from class: Quantity

The value of the real component, as a RealNum. The unit() is not factored in, so you actually need to multiply by unit() to get the true real component.

Overrides:

re in class Quantity

im

public RealNum im()

Description copied from class: Quantity

The value of the imaginary component, as a RealNum. The unit() is not factored in, so you actually need to multiply by unit() to get the true imaginary component.

Overrides:

im in class Quantity

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException