//
// Title:  program or function name
//
// Author:  Your_Name(s)
//      using code from:  The Art of Computer Programming, by
//			Donald Knuth  (for example)
// (if the author does not change, include this only in the
//  first function of the file)
//
// return_type function_name (formal_parameters)
//
// Description of the role or purpose of this function goes here.
//      (i.e., WHAT does this function do? - not "HOW does it do it")
//
// Precondition:
//      Describe the input that this function acts on, both input
//      parameters and outside input from the user or from a file.
//      Include any program data that has to be present 
//      for the function to work.
//
// Postcondition:
//      Describe the output that this function generates, both the
//      return value and output written to the console or to a file.
//      Especially discuss any parameters that are reference - why
//	are they reference?  how are they changed?
//
// Implementation:
//      Describe the algorithm the function uses.  (i.e., HOW does this
//      function work?)
//

// include files go here (lines included below just an example)
#include    <iostream>		
#include    <cmath>		// for sqrt function

// function definition goes here
return_type function_name (formal_parameters) 
{

}