jcckit.util
Class Util

java.lang.Object
  jcckit.util.Util

public class Util

extends java.lang.Object

Collection of static utility methods.

Author:

Franz-Josef Elmer

Method Summary

static double	exp(double x, boolean logScale) Returns the exponential function of the specified number if logScale is true.
static double	log(double x, boolean logScale) Returns the natural logarithm of the specified number if logScale is true.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

log

public static double log(double x,
                         boolean logScale)

Returns the natural logarithm of the specified number if logScale is true.

Returns:

x if logScale == false.

exp

public static double exp(double x,
                         boolean logScale)

Returns the exponential function of the specified number if logScale is true.

Returns:

x if logScale == false.