How to use

Normal

in

cern.jet.random.tdouble

/**
 * Returns a random number from the distribution.
 */
public double nextDouble() {
  return nextDouble(this.mean, this.standardDeviation);
}

/**
 * Constructs a normal (gauss) distribution. Example: mean=0.0,
 * standardDeviation=1.0.
 */
public Normal(double mean, double standardDeviation, DoubleRandomEngine randomGenerator) {
  setRandomGenerator(randomGenerator);
  setState(mean, standardDeviation);
}

  /**
   * Sets the uniform random number generated shared by all <b>static</b>
   * methods.
   * 
   * @param randomGenerator
   *            the new uniform random number generator to be shared.
   */
  private static void xstaticSetRandomGenerator(DoubleRandomEngine randomGenerator) {
    synchronized (shared) {
      shared.setRandomGenerator(randomGenerator);
    }
  }
}

  /**
   * Sets the uniform random number generated shared by all <b>static</b>
   * methods.
   * 
   * @param randomGenerator
   *            the new uniform random number generator to be shared.
   */
  private static void xstaticSetRandomGenerator(DoubleRandomEngine randomGenerator) {
    synchronized (shared) {
      shared.setRandomGenerator(randomGenerator);
    }
  }
}

/**
 * Constructs a normal (gauss) distribution. Example: mean=0.0,
 * standardDeviation=1.0.
 */
public Normal(double mean, double standardDeviation, DoubleRandomEngine randomGenerator) {
  setRandomGenerator(randomGenerator);
  setState(mean, standardDeviation);
}

/**
 * Returns a random number from the distribution with the given mean and
 * standard deviation.
 */
public static double staticNextDouble(double mean, double standardDeviation) {
  synchronized (shared) {
    return shared.nextDouble(mean, standardDeviation);
  }
}

/**
 * Returns a random number from the distribution.
 */
public double nextDouble() {
  return nextDouble(this.mean, this.standardDeviation);
}

/**
 * Returns a random number from the distribution with the given mean and
 * standard deviation.
 */
public static double staticNextDouble(double mean, double standardDeviation) {
  synchronized (shared) {
    return shared.nextDouble(mean, standardDeviation);
  }
}