Method isNaN

src/org/opensourcephysics/numerics/Complex.java:775–777

Returns true if either the real or imaginary component of this Complex is a Not-a-Number ( NaN ) value. @return true if either component of the Complex object is NaN ; false , otherwise.

()

   * <p>
   */
  public boolean isNaN() {
    return(Double.isNaN(re)||Double.isNaN(im));
  } // end isNaN()

}