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root/OpenMD/trunk/src/math/MersenneTwister.hpp
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Comparing trunk/src/math/MersenneTwister.hpp (file contents):
Revision 894 by gezelter, Fri Apr 15 22:04:00 2005 UTC vs.
Revision 895 by tim, Mon Mar 13 22:42:40 2006 UTC

# Line 112 | Line 112 | namespace oopse {
112      double rand53();  // real number in [0,1)
113          
114      // Access to nonuniform random number distributions
115 <    double randNorm( const double& mean = 0.0, const double& variance = 0.0 );
115 >    double randNorm( const double mean = 0.0, const double variance = 0.0 );
116          
117      // Re-seeding functions with same behavior as initializers
118      void seed( const uint32 oneSeed );
# Line 180 | Line 180 | namespace oopse {
180      return ( a * 67108864.0 + b ) * (1.0/9007199254740992.0);  // by Isaku Wada
181    }
182  
183 <  inline double MTRand::randNorm( const double& mean, const double& variance )
183 >  inline double MTRand::randNorm( const double mean, const double variance )
184    {
185      // Return a real number from a normal (Gaussian) distribution with given
186      // mean and variance by Box-Muller method

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