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std::chi_squared_distribution<RealType>::chi_squared_distribution

chi_squared_distribution() : chi_squared_distribution(1.0) {}
(1) (since C++11)
explicit chi_squared_distribution( RealType n );
(2) (since C++11)
explicit chi_squared_distribution( const param_type& params );
(3) (since C++11)

Constructs a new distribution object.

2) Uses n as the distribution parameter.
3) Uses params as the distribution parameter.

Parameters

n - the n distribution parameter (degrees of freedom)
params - the distribution parameter set

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
P0935R0 C++11 default constructor was explicit made implicit

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