Package talonsoalbi_at_gmail_dot_com.ssoxmatch.ephem.moons

Class Complex

java.lang.Object
talonsoalbi_at_gmail_dot_com.ssoxmatch.ephem.moons.Complex
All Implemented Interfaces:
Serializable
public class Complex extends Object implements Serializable
A support class for complex numbers, used in class Mars07
Author:
talonso
See Also:

  • Constructor Details

    • Complex

      public Complex(double r, double i)
      Explicit constructor.
      Parameters:
      r - Real.
      i - Imaginary.

  • Method Details

    • getReal

      public double getReal()
      Real part
      Returns:
      the real

    • getImaginary

      public double getImaginary()
      Imaginary part
      Returns:
      the imaginary

    • add

      public Complex add(Complex a)
      Add operation.
      Parameters:
      a - A complex number.
      Returns:
      The sum of both.

    • multiply

      public Complex multiply(double x)
      Multiplies a complex by a scalar.
      Parameters:
      x - A number.
      Returns:
      this*x.

    • exponential

      public Complex exponential()
      Returns the exponential function of certain Complex.
      Returns:
      Exp(this) as a new Complex.

    • toString

      public String toString()
      Converts a Complex into a String of the form ( a + bi).
      This enables the Complex to be easily printed. For example, if z was 2 - 5i, then 
       System.out.println("z = " + z);
      would print 
           z = (2 - 5i)
      Overrides:
      toString in class Object
      Returns:
      String containing the cartesian coordinate representation