Method cart

src/org/opensourcephysics/numerics/Complex.java:391–393

Returns a Complex from real and imaginary parts.

(double re, double im)

  **/

  public static Complex cart (double re, double im) {
      return  new Complex(re, im);
  }//end cart(double,double)

  /**
   * Returns the value of this complex number raised to the power of