Binomial.h

#ifndef UTIL_BINOMIAL_H
#define UTIL_BINOMIAL_H

/*
* Util Package - C++ Utilities for Scientific Computation
*
* Copyright 2010 - 2017, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/

#include <util/containers/GArray.h>  // base class
#include <util/math/Rational.h>      // default template argument
#include <util/containers/Array.h>   // function argument
#include <util/global.h>


#include <iostream>

namespace Util
{

   class Binomial 
   {

   public:
  
      static void setup(int nMax);
     
      static int coeff(int n, int m); 

   private:

      static GArray<int> coeffs_;

      static int maxN_;

      Binomial();

   };

}
#endif