std::fisher_f_distribution::fisher_f_distribution
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                    < cpp | numeric | random | fisher f distribution
                    
                                                            
                    |   explicit cauchy_distribution( RealType m = 1.0, RealType n = 1.0 ); 
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(1) | (since C++11) | 
|   explicit cauchy_distribution( const param_type& params ); 
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(2) | (since C++11) | 
Constructs a new distribution object. The first version uses m and n as the distribution parameters, the second version uses params as the distribution parameters.
[edit] Parameters
| m | - | the m distribution parameter (degrees of freedom) | 
| n | - | the n distribution parameter (degrees of freedom) | 
| params | - | the distribution parameter set |