History.txt

=== 0.2.3 / 2008-07-06
* Fixing bug #21100 - problem with Beta distribution calculations when p and q values are small.
* Minor code cleanup for readability in a few places.

=== 0.2.2 / 2008-05-09
* Added exponential distribution class
* Replaced constants in NumericalConstants module with uppercase versions to follow Ruby convention  

=== 0.2.1 / 2008-05-08
* Bug fix for Normal Distribution RNG function (RubyForge bug #20044)
   * thanks, Daniel Moore (yahivin)

=== 0.2.0 / 2008-04-14

* Major reorganization of code.  
  * Added lib/rubystats subdirectory and namespaced all classes under the Rubystats module.  
  * Added another example or two and fixed bug #16827. 
  * Should not break old API 
  * Now using Hoe to manage gem.