Maven module :un.api : api-math :
Class : un.impl.number.Complex
Extends/Implements : un.api.number.Arithmetic
Subclasses : -

Complex number.
http://en.wikipedia.org/wiki/Complex_number
author Bertrand COTE

Variables : -
Functions : Complex, Complex, getRe, getIm, abs, argument, conjugate, reciprocal, add, add, subtract, subtract, mult, mult, divide, divide, sqrt, toMatrix, zero, isZero, one, isOne, pow, toString, setEpsilon, resetEpsilon

public void Complex ()

public void Complex (double re, double im)

return the real part.

public double getRe ()

return the imaginary part.

public double getIm ()

The absolute value (or the modulus, or magnitude).
return the absolute value

public double abs ()

The argument (or phase). (Range from -pi to pi)
Indeterminate if this.re and this.im are nulls.
return the phase

public double argument ()

return the conjugate of this.

public Complex conjugate ()

Reciprocal = 1/z
return 1/this

public Complex reciprocal ()

public Complex add (Arithmetic other)

public Complex add (double real)

public Complex subtract (Arithmetic other)

public Complex subtract (double real)

public Complex mult (Arithmetic other)

public Complex mult (double real)

public Complex divide (Arithmetic other)

public Complex divide (double real)

calculate the square root with non-negative real part which is called the
principal square root.
return the square root with non-negative real part(principal square root)

public Complex sqrt ()

public DefaultMatrix toMatrix ()

public Complex zero ()

public boolean isZero ()

public Complex one ()

public boolean isOne ()

{@inheritDoc }

public Complex pow (int n)

public String toString ()

Sets the margin of error on isZero and isOne methods
param epsilon tolerance

public void setEpsilon (double epsilon)

public void resetEpsilon ()