Differential Evolution Solver Class
Based on algorithms developed by Dr. Rainer Storn & Kenneth Price
Written By: Lester E. Godwin
         PushCorp, Inc.
         Dallas, Texas
         972-840-0208 x102
         godwin@pushcorp.com
Created: 6/8/98
Last Modified: 6/8/98
Revision: 1.0

Ported To Python From C++ July 2002
Ported To Python By: James R. Phillips
                  Birmingham, Alabama USA
                  zunzun@zunzun.com