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std::normal_distribution::normal_distribution

explicit normal_distribution( RealType mean = 0.0, RealType stddev = 1.0 );	(1)	(since C++11)
explicit normal_distribution( const param_type& params );	(2)	(since C++11)

Constructs a new distribution object. The first version uses mean and stddev as the distribution parameters, the second version uses params as the distribution parameters.

Parameters

mean	-	the μ distribution parameter (mean)
stddev	-	the σ distribution parameter (standard deviation)
params	-	the distribution parameter set

Links:

http://en.cppreference.com/w/cpp/numeric/random/normal_distribution/normal_distribution

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2016-10-11 10:05:12

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