| Method Summary |
|
| public double | argument()
Returns the argument of this complex number. |
| public int | compareTo(Complex that)
Compares two complex numbers, the real components are compared first,
then if equal, the imaginary components.
Parameters:
that - the complex number to be compared with. |
| public Complex | conjugate()
Returns the conjugate of this complex number. |
| public Complex | copy()
|
| public Complex | divide(double k)
Returns this complex divided by the specified factor.
Parameters:
k - the factor divisor. |
| public Complex | divide(Complex that)
Returns this complex divided by the specified complex.
Parameters:
that - the complex divisor. |
| public double | doubleValue()
Returns the
Complex.getReal real component of this
Complex number as a double. |
| public boolean | equals(Complex that, double tolerance)
Indicates if two complexes are "sufficiently" alike to be considered
equal.
Parameters:
that - the complex to compare with.
Parameters:
tolerance - the maximum magnitude of the difference betweenthem before they are considered not equal. |
| public boolean | equals(Object that)
Compares this complex against the specified Object.
Parameters:
that - the object to compare with. |
| public Complex | exp()
Returns the exponential number e raised to the power of
this complex. |
| public double | getImaginary()
Returns the imaginary component of this complex number. |
| public double | getReal()
Returns the real component of this complex number. |
| public int | hashCode()
Returns the hash code for this complex number. |
| public Complex | inverse()
Returns the inverse of this complex. |
| public boolean | isInfinite()
Indicates if either the real or imaginary component of this complex
is infinite. |
| public boolean | isLargerThan(Complex that)
Compares the
Complex.magnitude() magnitude of this complex number
with the magnitude of the complex number specified.
Parameters:
that - the complex number to be compared with. |
| public boolean | isNaN()
Indicates if either the real or imaginary component of this complex
is not a number. |
| public Complex | log()
Returns the principal natural logarithm (base e) of this complex. |
| public long | longValue()
Returns the
Complex.getReal real component of this
Complex number as a long. |
| public double | magnitude()
Returns the magnitude of this complex number, also referred to
as the "modulus" or "length". |
| public Complex | minus(Complex that)
Returns the difference between this complex and the one specified.
Parameters:
that - the complex to be subtracted. |
| public Complex | opposite()
Returns the negation of this complex. |
| public Complex | plus(Complex that)
Returns the sum of this complex with the one specified.
Parameters:
that - the complex to be added. |
| public Complex | pow(double e)
Returns this complex raised to the specified power.
Parameters:
e - the exponent. |
| public Complex | pow(Complex that)
Returns this complex raised to the power of the specified complex
exponent.
Parameters:
that - the exponent. |
| public Complex | sqrt()
Returns one of the two square root of this complex number. |
| public Complex | times(double k)
Returns this complex multiplied by the specified factor.
Parameters:
k - the factor multiplier. |
| public Complex | times(Complex that)
Returns the product of this complex with the one specified.
Parameters:
that - the complex multiplier. |
| public Text | toText()
Returns the text representation of this complex number. |
| public static Complex | valueOf(double real, double imaginary)
Returns the complex number having the specified real and imaginary
components.
Parameters:
real - the real component of this complex number.
Parameters:
imaginary - the imaginary component of this complex number. |
| public static Complex | valueOf(CharSequence csq)
Returns the complex number for the specified character sequence.
Parameters:
csq - the character sequence. |